NATIONAL RADON MEASUREMENT PROFICIENCY (RMP) PROGRAM
CUMULATIVE PROFICIENCY REPORT
EPA Test Round 5
Prepared for the
Radon Division (ANR-464)
Office of Radiation Programs
U.S. Environmental Protection Agency
Washington, DC 20460
Under the Direction of
U.S. EPA Task Manager
Joseph R. Gearo, Jr.
National Coordinator
National RMP Program
September 1988
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TABLE OF CONTENTS
Page
Introduction....
1
Selection of Measurement Method
Program Requi rements
J
Explanation of Abbreviations
Table 1: Areas Serviced by Measurement
Compan i es
Table 2: Performance Results of Companies
51
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FOREWORD
Shahr f'f jCiTYr?epOrt (°PR) is intended for use by
State, and local officials, radon measurement
companies, radon mitigation contractors, concerned homeowners
and other persons as an aid in selecting reliable sources of
radon measurement services. sources 01
Nation?! ipa^C0lI!Plete listing of Participants who met EPA's
National Radon Measurement Proficiency (RMP) Program
requirements during Test Round 5 conducted between March
through September 1988. It lists each participant's
performance record, service area, address, and telephone
number it also indicates whether participants are
laboratories or distributors and whether or not they have an
EPA-approved quality assurance plan.
In addition, EPA publishes Proficiency Reports (PRs), which are
simplified versions of the CPR but specific to each State The
RadiatLnlLlth^^ distributed 0<^ through individual I* Stltl
Radiation Health Otfices. Laboratories, companies, or
individuals wishing to participate in the National (RMP)
Program may obtain complete application information by callinq
or writing EPA's Radon Technical Information Service (RTIS) at:
RTIS
Research Triangle Institute
PO Box 12194
Research Triangle Park, nc 27709
(919) 541-7131
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INTRODUCTION
Recent public concern about the health
effects from exposure to radon has greatly
increased the demand for companies qualified to
measure radon and radon decay products in
indoor air. In response to states' requests
for assistance, the U.S. Environmental
Protection Agency's Office of Radiation
Programs has developed the National Radon
Measurement Proficiency (RMP) Program within
its Radon Division. Under this program, any
company offering measurement services is
invited to demonstrate its proficiency in
measuring indoor radon gas and radon decay
product concentrations.
The program's _ Immediate nblectlve |s trj
assist States and the publin In ejecting onm-
Panies that have remonstrated competent in
g - indoor _ radon and radnn
Products. This is achieved by evaluating, on
an EPA scheduled basis, the proficiency of
companies' measurements and the quality of
their data management. The companies that
demonstrate their proficiency in each of the
areas are listed in this Cumulative Proficiency
Report. The program's long-term objectives are
to promote standard measurement procedures
among measurement companies and to establish
quality assurance procedures for all
measurement companies.
The National RMP Program Is not d
accrediting measurement companies. Nnr
Li - certify. recommend. or endnrsg
participating companies. The inclusion of a
company in this report should not be
interpreted as a certification or accreditation
of that company. This report is only a source
of measurement companies that have demonstrated
capabilities for measuring radon and radon
decay products.
The testing periods are referred to as
test "rounds". A company enrolls its
measurement method(s) (e.g., activated charcoal
adsorption) for evaluation. A primary company
either owns analysis capabilities or makes all
measurements and analyses with its own
instrumentation and operators. This type of
company may or may not offer measurement
services directly to the public. A secondary
company offers services ranging from detector
distribution to home inspection and
consultation. It must use one of the primary
companies for its detector analyses.
The EPA instructs the primary companies to
submit a specific number and type of detectors
(e.g., five charcoal canisters) for exposure to
known levels of radon and radon decay products.
After exposure in a federal radon chamber, EPA
returns the detectors to the company without
revealing the radon gas or radon decay product
concentration. The company analyzes the
detector(s) and reports its measurements to
EPA. The EPA compares these measurements with
the known levels of exposure. If the company's
results are within the estabIished screening-
measurement criterion, it passes the
performance test with that method.
Companies meeting all the program
requirements for a given method are listed in
this Cumulative Proficiency Report. A
company's method that fails after having been
listed in a previous round's report is omitted
entirely from this report and will not be
reinstated until its next successful
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performance in a round.
Table 1 lists all the proficient companies
for the methods shown serving each State.
Numerous companies distribute mail-in detectors
and make measurements nationwide. The
companies offering nationwide service are under
the "Nationwide" heading, and precede the
individual State headings.
Table 2 lists the companies' performance
indicators for each round up to four
performance rounds. In a case where a company
offers primary services for one method but not
another, the performance indicators in Table 2
are underscored to mark the method(s) for which
it is a primary company. In addition, it
indicates if they are "primary" or "secondary"
companies, and shows whether they have
submitted acceptable quality assurance (QA)
plans. The EPA has requested, but has not
required, that participating companies submit
for review a copy of their QA plans. A "Q1"
indicator instead of an "L1" in Table 2
indicates that the company has submitted a plan
that complies with the QA criteria recommended
by this program.
SELECTION OF MEASUREMENT METHOD
Several different measurement methods may
be used to determine the radon or radon decay
product concentrations in houses. In practice,
the choice of a method is often dictated simply
by avallability ~ if an adequate method is
available, you use it. If alternative methods
are available, then the cost or the duration of
the measurement may become the deciding factor.
The EPA has developed measurement
protocols for eight different methods and
believes that any of them, when used in
accordance with EPA protocols, can produce
valid results. This does not mean that all
-measurements made according to the suggested
protocols wi 1 1 produce results with identical
certainties. However, it does mean that the
listed methods are capable of producing
adequate results for screening or followup
purposes.
Each method has its own advantages and
disadvantages. Users must decide which method
is best suited to their situations. The fol-
lowing sections detail the characteristics of
the eight methods, pointing out some of the
advantages and disadvantages of each one. This
summary is not exhaustive, but is intended to
guide the user in making an informed selection
of a measurement method.
Continuous Radon Monitoring (CR) and
Continuous Working-Level Monitorin
These measurement methods are similar
because they both use an electronic detector to
accumulate and store information related to the
periodic (usually hourly) average
concentrations of radon gas or radon decay
products (working level). They are deployed in
houses according to guidelines in the EPA
protocol, and then turned on, or programmed
for, the desired operating time — a minimum of
six hours for screening and twenty-four hours
for followup measurements. At the end of the
test, the monitor must be retrieved, and the
results must be analyzed by a skilled
instrument operator.
Advantages
• Relatively short measurement duration.
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• Hourly results can track the variation
of concentrations in the house.
• Very precise (most models).
• Results are available on-site (for CW).
Disadvantages
• Relatively expensive, cost may range
from $100 to $300, depending on the
type of services provided.
• Requires a skilled instrument operator.
• This, as does any short-term measure-
ment, requires careful control of
closed-house conditions twelve hours
before and during the test.
• Because of the highly reactive nature
of radon decay products, the continuous
work ing-1 eve I measurements are much
more susceptible to sampling error than
radon gas measurements.
Aloha-Track Detection (AT1)
The alpha-track method measures radon.
The detector is a small sheet of special
plastic material enclosed in a container with a
filter-covered opening. The radon gas that
enters the container decays, emitting alpha
particles. The particles strike the plastic
sheet, leaving tracks that can be chemically
enhanced and counted using a microscope or an
automated counting system.
The detectors are deployed in the home
according to guidelines in the EPA protocol.
They are left for periods of up to three months
for screening and twelvp months for followup
measurements. At the end of the desired test-
ing period, they must be returned to the dis-
tributor or analytical laboratory for process-
ing and evaluation.
Advantages
• Relatively low-cost services; cost may
range from $20 to $60.
• No special skills required for making
the measurement.
• Can be distributed by maiI.
• Completely passive, needs no external
power.
• Can measure the long-term average con-
centrations over a twelve-month period,
which is the optimal measurement of
long-term concentrations.
Disadvantages
• Relatively long measurement period
necessary; three months is the recom-
mended minimum for currently available
detectors.
Activated Charcoal Adsorption (CO
The charcoal adsorption method measures
radon gas. The detectors for this method
consist of variously configured containers
filled with a measured amount of activated
charcoal. The container is usually perforated
or screened to keep the charcoal from falling
out, and some have a filter to keep out radon
decay products. All charcoal adsorbers are
stored in airtight containers when not being
used for sampling.
Charcoal adsorbers can be received through
the mail from a distributor. They are deployed
in the home for up to seven days according to
guidelines in the EPA protocols. At the end of
testing, an adsorber is resealed and returned
to the distributor or analytical laboratory for
processing and evaluation.
Advantages
• Low cost for services; costs may range
from $10 to $25.
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Can be distributed by mail.
No special skills needed for making the
measurement.
Completely passive, needs no external
power.
With proper analysis, can yield precise
results.
Disadvantage^
• Some charcoal adsorbers are more sens!
tive than others to temperature and
humidity.
• Limited to short-term testing.
• Requires, as does any short-term meas-
urement , careful control of closed-
house conditions twelve hours before
and during the test.
RPISU - Radon Progeny integrating Samn||nn
Unit
The RPISU method measures radon decay
products. RPISU detectors have a flow-rate air
pump that pulls air continuously through a
detector assembly. Depending on the model, the
unit can be installed and operated by
homeowners or skilled operators for three days
or longer, according to guidelines in the EPA
protocol. At the end of that time, the
homeowner sends it to the distributor, or an
operator removes the unit and returns it to the
analysis laboratory for processing and
evaluation.
Advantages
• Directly measures concentrations of
radon decay products.
• Relatively short measurement period.
• The detector assembly and some entire
units can be sent by mai I.
• There is extensive experience in the
use of RPISU's; therefore, measurement
errors are well established.
Disadvantages
• Relatively expensive; cost may range
from $40 to $150, depending on type of
service provided.
• Some models may be both heavy and
awkward to move.
• May be limited to locations with AC
power.
• Some units must be installed and picked
up by a skilled instrument operator.
• Because of the highly reactive nature
of radon decay products, measurements
are much more susceptible to sampling
error than radon gas measurements.
Grab Radnn fGRl and Rrah Worklng-lPvff| ffjW)
The grab sampling methods measure concen-
trations of radon gas or radon decay product
concentrations (working-level). The radon grab
sample is collected in a special flask holding
100 to 2,000 cubic centimeters of air. The
radon decay product grab sample is collected by
drawing air through a filter upon which radon
decay products, if present in the air, are
collected. Both samples can be acquired
simultaneously with some detector systems. All
sampling should be done in accordance with
guidelines in the EPA protocols.
For results of the grab radon test, opera-
tors must return to their offices to analyze
the exposed detectors, and must delay the anal-
ysis for at least four hours after the testing.
For most grab working-level (radon decay
products) tests, operators can perform the
analysis on location in an hour or less.
Advantages
• Results are quickly obtained.
• Equipment can be portable.
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• Some detector systems can sample both
radon gas and radon decay products
simultaneously.
• Can acquire and evaluate several
samples per day.
• Conditions during the measurement are
known to the operator.
Disadvantage^
• Relatively expensive; costs may range
from $80 to $300, depending on the type
of services offered.
• Very short measurement periods may not
be representative of the long-term
average concentrations.
• Requires a skilled operator.
• Requires, as does any short-term meas-
urement, careful control of closed-
house conditions twelve hours before
and during the test.
• Because of the highly reactive nature
of radpn decay products, grab radon
decay product measurements are much
more susceptible to sampling error than
radon gas measurements.
Advantages
E-PERM
E-PERM (Electret Passive Environmental
Radon Monitor) is an Integrating detector used
to measure radon gas. It Is a canister
containing a charged electret which reacts to
the radiation emitted from radon and radon
decay products.
E-PERMs can be received through the ma i I
and installed in a home according to guidelines
in the EPA protocol for two to seven days or
three to twelve months, respectively, for
short or long-term E-PERMs. At the end of the
testing period, it is resealed and returned to
the analytical laboratory for processing and
evaluation.
• The E-PERM is a relatively inexpensive
(cost may range from $8 - $25) small
detector that produces a result that is
a true integrated average radon concen
tration. *
• Two types of 'E-PERMs are avaiI able,
allowing the method to be used for both
short-term and long-term measurements.
• The laboratory analysis of E-PERMs is
nondestructive, allowing results to be
verified if necessary.
Disadvantages
• E-PERMs are sensitive to background
gamma radiation, necessitating a
background check and subtraction of an
increment of voltage.
• EPA does not have extensive experience
with this method.
PROGRAM REQUIREMENTS
For each method, participants must send
with their applications a copy of the operating
instructions they provide homeowners and/or
those used by an instrument operator. These
instructions must reflect the measurement
procedures found in the EPA documents, "Interim
Indoor Radon and Radon Decay Product Measure-
ment Protocols" and "Interim Protocols for
Screening and Followup Radon and Radon Decay
Product Measurements". They must be accepted
by, and on file with, EPA by the deadline
specified on that round's schedule.
Once enrolled, a company must meet EPA's
minimum screening-measurement requirements for
each method. A company must meet all detector
and analysis result deadlines as listed on the
program schedule. Applications, detectors, and
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analyses reporting forms received after
scheduled deadlines wl11 not be considered in
the performance evaluation process. A com-
pany's detector(s) must be successfully tested
every round to maintain its proficiency
listing.
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EXPLANATION OF ABBREVIATIONS
Methods units
AT - Alpha-track Detection (pCI/L)
CC - Activated Charcoal Adsorption (pCI/L)
CR - Continuous Radon Monitoring (pCI/L)
CW - Continuous Working-Level
Monitoring (HL)
GR - Grab Radon Sampling (pCI/L)
GUI - Grab Working-Level Sampling
RP - Radon Progeny Integrated
Sampling Unlt/RPISU
EP - Electret-PERM (pCI/L)
Measurement Units
pCi/L - Plcocuries per liter air, radon gas
measurement units.
WL - Work ing-1 eve I, radon decay products
measurement units.
Definition of Performance Indicator
L1 - Signifies a company's ability to neet all
program requirements with the given meas-
urement method In the performance test.
Q1 - Same as LI. but in addition, the company
has an approved QA plan on file with EPA.
NL - Signifies a method's omission from the CPR
because of unsuccessful participation.
This indicator is only used when a method
has passed a round, then failed, resulting
In Its performance record being omitted
from a previous report, and has now passed
again. "NL" is used in the method's
reinstated performance record.
Others
QA - Quality Assurance.
DT - Detector(s) damaged or lost through no
fault of the participant.
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TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
Measurement Methods
NATIONAL
A A A Environmental Engineering Co. AT,CC
A & A Radon Testing Services, Inc. CC
A & W Radon Specialists, Inc. CC
A Black Cross Sanitation Company AT,CC
A. Arthur Lipshutz Associates CC
A. S. McCreath & Sons, Inc. CC
AAA Radon Services CC
ABE Radiation Measurements Lab CC
ALLSAFE ENVIRONMENTAL CORPORATION CC
ARIX Corporation (CO-Grand June.) AT,CC,GR
ARIX Corporation, Inc. (PA) CC,GR
Aadvanced Aair Aanalysis CR
Academy of IRM, Inc. CC
Advanced Radiation Monitoring Serv. CC,CC
Air Chek, Inc. CC
Air Pollution Reg. Serv., Inc. AT,CC
vo Air Sciences, Inc/Overman Assoc. C£
Air-N-Sol Corporation GR,GW,CW
Alabama Testing Laboratory CC
Allstate Radon Testing Service CC
Alpha Concepts, Inc. AT,CC,CR
Alpha Control, Inc. AT,CC,EP,GR
Alpha Detectors CC
Alpha Energy Laboratories, Inc. CC
Alpha Radon Testing Inc. CC
Alpha Spectra, Inc CC
Alphatech, Inc. CC
American Radon Consultants Inc. CC
American Radon Corporation AT,CC,EP
American Radon Services, Ltd. CC,EP
American Radon Testing Labs. Inc. CC
Ames Assoc. Inc. CC
AnnapoIi s Property Serv i ces CC
Appalachian Envir. Testing Inc AT,CC
Applied Energy Company CC
Applied Health Physics Inc. AT,CC,EP
Applied Radon, Inc. AT,CC
Applied Technical Services Inc AT,CC,EP
Aquatek Lab CC
Asbestos and Radon Consultants CC
Assay Services CC
Atometrics AT,CC
Barringer Laboratories, Inc. AT,CC
Basement De-Watering Systems AT,CC,CR,EP
Battelle AT,CC,CR
Biomonitoring Services Laboratory CC
Bionomic Industries Inc. AT,CC,CW
+ Boston Univ. Medical Center CC
Bryant and Bryant Service Company CC
•«• CDM Federal Programs Corporation AT,CC,CR,GR
CDS Technologies, Inc. AT,CC
CMT Inc. CC
Camp Dresser A McKee Inc. CC
Camroden Associates AT,CC
Canberra Industries Inc. OC
CancerScreen, Inc. CC
Centarus Corporation CC
Certus Laboratories OC
Clean Air Engineering, Inc. CC
Columbia Radiological Testing Lab AT,CC,CC
Commonwealth Radon Specialists CC
Community Radon Testing AT,CC
Con-Test, Inc. GW
DMA Analysis Group CC
David W. Jungblut, Geologist CC
ECI CC
EGftG Ortec CC
EKS RadTech CC,GR
ENV Services, Inc. AT,CC
Eastern Analytical Services, Inc. CC
Eberline Instrument Corporation CR
Ecodex CC
Edinboro Scientific Company CC
Electro-Analytical Laboratories CC
EnRad, Inc./Rad. T. A Eng. Inc AT,CC
Entropy Environmentalists, Inc. CC
Envir. Detection Assoc. Inc. AT
* For addresses, phone numbers, and performance records see Table 2.
•»• Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
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TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Envir. Health Consultant Inc.
Envir. Radiation Services, Inc
Enviro Sciences, Inc.
Enviro Technology Corporation
Envirohazards Management, Inc.
* Environ. Detection Associates
Environ. Testing Assoc. (Altoona)
Environ. Testing Assoc. (Beloit)
Environ. Testing Assoc. (Madison)
Environmental Audit, Inc.
Environmental Chemistry
Environmental Consulting Lab.
Environmental Detection Management
Environmental Enterprises, Inc.
Environmental Health A Safety
Environmental Health Inspections
Env i ronmentaI Qua Ii ty Assoc i ates
Environmental Radon Measurements
Env i ronmentaI Sc i ence A Eng i n., Inc
Environmental Science Lab, Inc.
Environmental Services A Technology
Environmental Testing Associates
Enviroserv, Inc-Radon Detect, of NJ
Env i rotest
Federal Radon Incorporated - MO
Federal Radon Incorporated - NJ
Femto Tech-Labs
GEO-EnvironmentaI Services, Inc.
GEOMET Technologies, Inc.
Gallipot, Inc.
Garden State Bldg A Home Ins. Svc.
General Health Physics Inc.
General Physics Corporation
Georgia Radon Detection Co.
Global Radon Testing Service
Great Plains Nuclear Services, Inc.
Great Tracers
Health Hazards Detection
Health Physics Associates, Inc.
Health Science Services Corporation
Measurement Methods
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
cc,cc
cc
cc
cc
cc
cc
cc
cc
cc
AT,CC
cc
cc
cc
cc
cc
CR,EP
CC,GW
AT
CC
CC
CC
EP
CC
CC,CR
CC
CC
CC
CC
CC
* Company
Measurement Methods
Health and Safety Associates
HeIi x Env i ronmentaI, Inc.
Heritage Radon Services, Inc.
Home Inspection Service, Inc.
Home Radon Detection Co.
Home Radon Detection Inc.
Home Radon Surveys
Home Sentry, Inc.
Home Testing Labs Incorporated
Home Testing Service
Home-Tech Engineering, Inc.
Horizon Engr. A Envir. Services Inc
House Analysis A Associates
House Check, Inc. -MD
House-Check, Inc.
Household Laboratories, Inc.
Hudson Valley Radon Testing Corp.
Infiltec, Falls Church, VA
Inspex of Boulder, Inc.
International Radon, Inc.
J H A Associates, Inc.
JRW Industries, Inc.
John Prikkel and Associates
K A J Solar Service
KBC Technology
KSE, Inc.
Key Technology, Inc.
Lapteff Associates
L i feIi ne Env i ronmentaI Test i ng
MBI - Radon Technology
MIT/MIT Radon Project
Maine Public Health Laboratory
Maryland Radon Laboratory, Inc.
McCrone Environmental Services, Inc
Medrad, Inc.
Menke Consulting, Inc.
Metropolitan Radon Meas. Serv.
MetropoIi tan Radon Serv i ce
Microbac Mid-Atlantic, Inc.
Mid America Radon Testing Inc.
AT,CC
CR
CC
AT
CC
CC
AT,CC
CC
CC
CC
CC
AT,CC
AT,CC,CR,EP,GW
CC
AT,CC
CC
CC
AT,CC,EP,GR
CC,EP
CC
CC
CC
CR
CC
CC
CC,CC
CC,GR
CC
CC
CC
CC,CR,GR
CC
CC
AT,CC
CR
CC
AT,CC
CC
CC
CC
* For addresses, phone numbers, and performance records see Table 2
NOTE* Ed^TT"' iab°rat0ry f°r research PurP°s«s or State agencies' assistance only.
"
d
analysis'"^ Fou ° ^ °n°~ « P"Ty c^^ Capable of performing measurement
analys.s ,n-house or makmg measurements using operators and instruments belonging to the
company
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TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
Measurement Methods
NAHB National Research Center
NATLSCO
NDL Organization, Inc., The
NODAR, Inc.
National Radon Laboratories
National Radon Laboratories, Inc.
National Radon Testing Center, Inc.
Nationwide Testing
Natkin Service Company
Natural Resources Laboratory, Inc.
Nering, Inc.
Niton Corporation
Northeast Radon Testing Svc., Inc.
Northeastern PA Envir. Council
Northern Environmental Lab., Inc.
Northern Neck Radon Service
Norton Conservation Co. Inc.
Nuclear Sources ft Services Inc.
Nuclear Technology, Inc.
+ Nucleus, Inc.
0. K. Rems Corp.
Ork i n Env i ronmenta 1 Serv i ces
+ Packard Instrument Co.
Palmer Technology
Petroleum Analytical Lab. Inc.
Phoenix Labs
Potomac Air Testing
Princeton Testing Laboratory
Pro Chek, Inc.
Pylon Electronic Development
Pyramid Environmental Systems, Inc.
Quantum Information Ltd.
R. F. Simon Co. Inc.
R. K. Occupational ft Environmental
R.A.D. Service ft Instruments Ltd.
RAD Environmental Services, Inc.
RADON SURVEY SYSTEMS, Inc.
RAF Engineering
RPI Radon Measurement Services, PA
Ra-Tek, Div. of Shamrock Lawn Care
AT,CC,CR,EP,GR
CC
CC
CC,EP
CC
CC
AT,CC
CC
CC
CC
AT,CC,CR,GR
CC,CR
CC
AT,CC
AT,CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
EP
AT,CC
CC
CR,GR,GW,CW
CW
CC
AT,CC,GW
CC
RP
CC,CR,EP,GR,CW
AT,CC
AT,CC
CC
CR
Rad-Elec, Inc.
••• Radex, Inc.
Radiation Consultants, Inc.
Radiation Data - CT
Radiation Data - NJ
Radiation Protection Services
Radiation Safety Engineering
Radiation Safety Services, Inc.
Radiation Service Organization, Inc
Radiological Health Sciences, Inc.
Radon ft Water Testing Service
Radon / Soils, Water Testing Lab
Radon Alert Detection Center
Radon Analysis Incorporated (NJ)
Radon Analytical Labs, Inc.
Radon Awareness ft Detection
Radon Check (NC)
X f
Radon Consultants, Inc., VA
Radon Consulting ft Testing Service
Radon Control Professionals Inc.
Radon Control Professionals, Inc.
Radon Detection ft Consulting
Radon Detection Services (GA)
Radon Detection Services, Inc., MD
Radon Detection Services, Inc., NJ
Radon Detection Services, PA
Radon Detection Systems, CO
Radon Detection and Control
Radon Detection of MS
Radon Diagnostic Laboratories
Radon Diagnostics, Inc.
Radon Engineering Services Inc
Radon Engr, a Unit of PSI Engr, Inc
Radon Environ. Testing Svcs, Inc.
Radon Environmental Monitoring, Inc
Radon Environmental Svcs, Inc. - IN
Radon Environmental Svcs, Inc. - TN
Radon Gasbusters
Radon Inspection Service, Inc.
Radon Instrumental Detection
AT,CC,EP
AT,CC
AT,CC
AT,CC
AT,CC
CC
CC
AT,AT,GW
CC,EP
CC
CC
CC,EP
AT,CC
CC
CC,EP
CC
CC
AT,CC
CC
AT
CC
CC
AT,CC,EP,CW
CC,EP
AT,CC,EP
AT,CC,GR,GW,CW
AT,CC
CC
CC
CC
GR,CW
CC
CC,CC,EP,CW
CC,CR
AT
CR,EP
EP
RP
A?,CC,CR,EP,GR,GW
CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
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TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Radon
Intervention
Labs of Atlanta
Labs, Inc.
Labs. (Cambridge)
Ltd.
Measurement & Control of NM
Measurement and Services
Measurements Inc.
Mitigation Services
Mitigators, Inc.
Monitoring Services, Inc.(MA)
Project, The
QC
Reduction Engineering & Lab
Remed i es
Research Group, Inc.
Resources
Safe (MI)
Safety Services, Inc.
Safety and Technology Corp.
Screening Inc.
Screening Service, Inc.
Services
Services Analytical Lab.
Services of North America Inc
Services, Inc.
Specialist of America
Technologies Inc. (VA)
Testing & Environmental Cntrl
Testing Consultants, Inc.
Testing Corp. of America
Testing Corporation
Testing Inc.
Testing Lab of New Eng.
Testing Services (San Diego)
Testing Services (UT)
Testing Services of MO
Testing Svc, Pittsburgh, PA
Testing Svcs, Baltimore, MD
Trac, Inc.
Measurement Methods
CC
CC
CC
CC
CC
CC,EP
CC
AT,CC
CC
AT,CC,CC
CC
CC
CC
CR
AT,CC
CC
CC
CC,EP,RP
AT,CC,EP,GR,CW
AT,CC
CC,GW,CW
CC
CC
CC
CC,CC
CC
CC
CC
CC
CC,EP
AT,CC
CC,CR
CC
CC
CC
CC,CR
CC
AT,CC
CC,EP
* Company
Radon X Company, Inc., The
Radon-One Lab Service, Inc.
Radonix Ltd.
Randolph A Associates, Inc.
Real Estate Support Services, Inc.
Recon Systems, Inc.
Residence Radon
Retrotec USA, Inc.
Rocky Mtn Medical Physics Inc.
Rogers A Assoc. Engineering Corp.
+ Rosentiel Research Center
Ross Systems, Inc.
Roy F. Weston, Inc.
Rueck Associates
Ryan Nuclear Laboratories
Sam Stewart Testing
Scientific Testing Associates, Ltd
SepTech
Solar Testing Laboratories Inc.
Solid State Radon Detection
Southern Radon Services, Inc.
Southern Research Institute
Southwest Abatement, Inc.
Special Envir. Services, Inc.
Stan A. Huber Consultants, Inc.
Standor Radon Detection
Sun Nuclear Corporation
Swat Termite and Pest Control, Inc.
T. R. Edgerton, Inc. (TREI)
TCS Industries, Inc.
TEQ Corporation
TMA/Eberline, Health Physics
TMA/Eberline, Laboratory
TMB Co
TRC-ECI
Target Radon Services, Inc.
Technorad
Techtrac
Teledyne Isotopes
Teledyne Isotopes Midwest Lab
Measurement Methods
GW
CC
CC
CC
AT,CC,EP
AT,CC
CC
CC
CC
AT,CC,GR
CC
AT,CC
GR,GW
CC
CC
CC
, CC
GR
CC
CC
CC,CW
AT,CC,CR,GR
CC
CC
CC
AT,CC
CR
CC
CC
CC
AT,CC,CR,CW
CC
CC
CC
CC
AT
CC
CC
CC,EP
CC
* For addresses, phone numbers, and performance records see Table 2
,7>"-C°rnmer^al '^oratory for research purposes or State agencies' assistance only.
anatysis'Tn £rf°rmancVnd{cato~ denot* a PHma^ c^^ Capable of performing measurement
analys.s ,n-house or miking measurements using operators and instruments belonging to the company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company Measurement Methods
Temp 1 e Un i vers i ty
Termini x International
Terradex Corporation
Terradon Exploration Technologies
Todd Giddings and Associates, Inc.
Tom Scurry Associates
Tracer Jitco
Tri Court Safety and Security
True Test Co., WA
Tucson Home Inspections, Inc.
Twin City Testing
U-Tech Industries
U. C. I./Envirotest
U.S. Toxic Substance Testing Bureau
U.S.T. Labs
+ US Army Envir. Hygiene Agency
•»• US Department of the Army
+ US E.P.A., Las Vegas, NV
US Radon Testing Service
United Services Alliance Inc.
Univ. of Colorado-Colorado Springs
Univ. of Pittsburgh Radon Project
+ Univ. of TX School of Public Health
Un i vers i ty Home Hea 1 th Serv i ces Inc
+ University of Lowel 1
University of New Mexico
Up-Country Home Inspectors Inc
Valley Home Inspections Inc.
Veritech
Virginia Radon Service, Inc.
W. S. Fleming and Associates
Water Test Corporation
Western Env i ronmenta 1 , Inc .
+ Wilkes College
Wright Lab Services, Inc.
ALABAMA
All companies listed under "National
CC
AT
AT
CC
EP
GW,CW
CC
CC
AT,CC
CC
AT,CC
CC
CC
AT,CC
CC
CC
CC
GR
CC
EP
CC,GR
CC,EP
CC
CC
CC
AT
CC,CR,EP
CC
CC
CC
AT,CC,CR,GR
CC
CC
AT,CC,CR,GR,CW
CC
H
* Company Measurement Methods
also serve this state.
Cavin Analytical Consultants
Chem-Safe Laboratories Inc.
Dames & Moore
Energy Systems, Inc
Environmental Health Technologies
Environmental Management Group
Hunt & Associates
Law Env i ronmenta 1 , Inc .
Natural Florida Retrofit, Inc.
Radon Check of Virginia
Radon Consultants, NV
Radon Detection Systems of TN
Radon Environmental Svcs, Inc. - KY
Radon Evaluation Services, Inc.
Radon Reduction & Testing, Inc
Radon Reduction & Testing, Inc.
RadonTest Inc.
Radon ics, Inc. - GA
Ross Radon Testing
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
University of Georgia
ALASKA
All companies listed under "National
also serve this state.
BCA Laboratory Inc.
Cavin Analytical Consultants
Chem-Safe Laboratories Inc.
Environmental Health Technologies
J. A. MESSA ASSOCIATE
Merit Environmental Services
CC,GR
CC
CC
AT,CC,GR
CC
CC
CC
CC
EP
CC
CR
AT,CC,EP
CC,EP
CC
CR
AT,CC,GR,CW
CC
AT,CC
CC
CC
CC
CC
CC
M
GW
CC,GR
CC
CC
CC
CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
Midwest Radon Analysis Incorporated CC
Radiation Health CC
Radon Consultants, NV CC
Radon Detection Systems, CO EP,EP.CW
Radon Testing Services, Inc. (CA) CC,EP,CW
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Southern Mechanical CC
Terradon Exploration Technologies AT
ARIZONA
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp. AT,CC
Alpha Radiation Engineering, Inc. AT,CC
Bondar-Clegg, Inc. CC
Cavin Analytical Consultants CC.GR
Chem-Safe Laboratories Inc. CC
Energy Laboratories Inc. (X
Environmental Engineering A Testing CC
»• Environmental Surveillance Lab CC
Midwest Radon Analysis Incorporated CC
Pacific Radiation Corporation CC
Radon A Environ. Prof. (Lawrence) AT,CC
Radon Check of Virginia CC
Radon Consultants, NV CC,CR
Radon Detection Systems (AZ) AT,CC,EP
Radon Detection Systems (CA) AT,CC,EP
Radon Detection Systems, CO EP.EP.CW
Radon Measurement & Control of NM AT
Radon Systematics of California AT,CC,EP
Radon Test AT £C
Radon Testing Services, Inc. (CA) CC,EP,CW
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Scientific Analysis, Inc. CC
* Company
Sorensen Enterprises, Inc.
Terradon Exploration Technologies
ARKANSAS
Measurement Methods
CC
AT
All companies listed under "National"
also serve this state.
ACI Chemical Co. In. d/b/a ACI Insu CC
Cavin Analytical Consultants £C,GR
Chem-Safe Laboratories Inc. CC
Environmental Engineering Labs Inc. CC
Environmental Health Technologies CC
Environmental Solutions Inc. CC
Merit Environmental Services CC
Midwest Radon Analysis Incorporated CC
Radon & Environ. Prof. (Lawrence) CC
Radon Check of Virginia CC
Radon Detection Systems, CO EP,EP,CW
Radon Environmental Svcs, Inc. - KY CC,EP*
RadonTest Inc. £C
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Terradon Exploration Technologies AT
CALIFORNIA
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp.
Baubiologie By Banta
Bondar-Clegg, Inc.
* CA STATE DEPT. OF HEALTH SERV.
+ CA State Dept. of Health Serv.
Chem-Safe Laboratories Inc.
AT,CC
CR
CC
GR
CC
CC
* For addresses, phone numbers, and performance records see Table 2.
Kin-re* fjon.-COmmer<;ial laboratory for research purposes or State agencies^ assistance only
S°r erfo
.
an?TvS-°r? Perfo™nc«!ndicatorS <*•"<*. . primary company capable of performing measurement
analys.s ,n-house or rn.lc.ng measurements using operators and instruments belonging to the com
company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
Company
Measurement Methods
EC Chamberlain, Radiological Cnslt. AT
Energy Laboratories Inc. CC
Environmental Engineering ft Testing CC
Environmental Engineering Labs Inc. CC
Environmental Health Technologies CC
Environmental Quality Control, Inc. AT,CC
Faytek Inc./RDS of the NW AT,CC
J. A. MESSA ASSOCIATE CC
Midwest Radon Analysis Incorporated CC
Pacific Radiation Corporation CC
Radiation Health CC
Radon Consultants, NV CC,CR
Radon Detection Systems (CA) AT,CC,EP
Radon Detection Systems, CO EP,EP,CW
Radon Systematics of California AT,CC,EP
Radon Test AT,CC
Radon Testing Services, Inc. (CA) CC,EP,CW
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Sullivan Consultants Inc. CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
Weber ft Associates 'AT
COLORADO
All companies listed under "National"
also serve this state.
AAA Disaster Force/AAA Envir. Cons. CC
AAAirscan Engineering Corp. AT,CC
«• Advanced Radon Services CC
Alpha Radiation Engineering, Inc. AT,CC
Assoc. Builders of the Rockies Inc. CC
Bondar-Clegg, Inc. CC
C. R. Adams Company, Inc. CC
Cavin Analytical Consultants
Chem-Safe Laboratories Inc.
Colorado Radon Engineering Inc
E.O. Church Inc.
Energy Laboratories Inc.
Environmental Detection Svc's.
Environmental Engineering & Testing
Environmental Engineering Labs Inc.
Environmental Health Technologies
Enviroscape Ltd.
Faytek Inc./RDS of the NW
GAM Bldg. Ins. ft Radon Meas. ft Ctrl
Geo-Chek, Inc.
J. A. MESSA ASSOCIATE
Landmark Radon Laboratories Ltd.
Lincoln DeVore, Inc.
M.V.E., Inc.
MetropoIitan ReaI Estate Ana lysis
Midwest Radon Analysis Incorporated
Natural Resource Technologies
R.J. Moore A Associates, Inc.
RTK Engineering
Radomet Services
Radon Consultants, CO
Radon Consultants, NV
Radon Detection Systems, CO
Radon Env. Test Experts, Inc.
Radon Management Company
Radon Measurement ft Control of NM
Radon Measurements Laboratory
Radon Monitoring Services, Inc.(CO)
Radon Test
Radon Testing ft Treatment, Inc.
Radon Testing Svc, Englewood, CO
RadonTest Inc.
Ramses II, Ltd.
Real Estate Inspector, The
Rocky Mountain Radon Testing
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
CC,GR
CC
CC
CC
CC
CC
CC
CC
CC
AT,CC
AT,CC
AT,CC,GW
CC
CC
CC
CC
AT,CC
CC
CC
CC
AT,CC
AT,CC
CW
AT,CC
CC,CR
EP,EP,CW
CC
CC
AT
CC
CC
AT,CC
CC,GW
CC,CC,GW
CC
CC
AT,CC
CC
CC
CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Strata Environmental Service
Sundance Enterprises
TSI Thermo-Scan, Inc.
Terradon Exploration Technologies
Timber line Radon Service
CONNECTICUT
Measurement Methods
CC
AT,CC
AT,CC
AT
CC
* Company
Measurement Methods
All companies listed under "National*
also serve this state.
A-l Sherlock Home Inspectors
AAAirscan Engineering Corp.
ABE Radiation Measurements Lab
ADCO
AIDCO Maine Corp
ALRAM
Alpha Services
Applied Analytical Technologies Inc
Asafe-House Inc.
Atlantic Environmental Laboratory
Audubon Controls, Inc.
Boxford Radon Lab (B.R.L.)
Bradley Harrison Associates, Inc.
CERT Water Services, Inc.
CT Basement De-Watering Systems
Cavin Analytical Consultants
Commonwealth Eng. A Technology
Connecticut Environmental Testing
Continental Environment Company
County Home Inspections
Dames A Moore
EMPAC, Inc.
Eastern Analytical Services, Inc.
Ecological Interactions, Inc.
Empire Inspection, Inc.
Environmental Consultants Assc
Environmental Field Services, Inc.
CC,CW
AT,CC
AT,CC
CC
CC
CC
CC
CC
CC,GR
CC
CR
CC
CC
AT,CC
CC
CC,0?
CC
CC
AT,CC,EP
CC
CC
AT,CC,CR,EP
CW
AT,CC
AT,CW
CC
EP
Environmental Oil, Inc.
Environmental Radioactivity Measure
Environmental Science Services
Environmental Sys. Service Ltd
Environmental Systems Service
FMT Equipment
Faytek Inc./RDS of the NW
Federal Nuclide Monitors
Gesell Institute, The
Home Inspection Service, Inc.
Inspect-A- Home, Inc.
MRC Home Inspections
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Mix lee Environmental Research Corp.
New England Radon Services
New England Radon, LTD.
0. K. Rems Corp.
Pneumodynamics, Inc.
Protect-A-Home
Pyramid Environmental Systems, Inc.
Quality Air Radon Reduction Inc.
REMD
RISE
Rad Chek Services Co. - CT
Rad Chek Services Company
Radiation Data - CT
Radiation Data - NJ
Radiation Safety Associates, Inc.
Radon Analysis A Detection of N.E.
Radon Check of Virginia
AT
CC
CC
CC
CR
AT,CC
CC
AT,CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
cc
cc
cc
cc
AT,CC,CR,GR,GW,CW
CC
CC
GW
CC
CC,CR
CC
AT,CC
AT,CC
CC
CC
CC
CW
CW
CC
CC
CC
* For addresses, phone numbers, and performance records see Table 2.
* Non-commerc'al laboratory for research purposes or State agencies* assistance only.
: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company
-------
* Company
Measurement Methods
* Company
Measurement Methods
Radon Check-Div of Horizon Sys CC
Radon Detection Services, Inc., NJ GR,CW
Radon Detection Systems (NJ) AT,CC,EP,GW
Radon Detection Systems, CO EP,EP,CW
Radon Detection, Inc. CK
Radon Detectors AT
Radon Evaluation Div., Evaldo Ltd. CC
Radon Home Protection Services CC
Radon Labs (Woburn) CC
Radon Management Laboratories CC,CR,GR,RP
Radon Safety Services, Inc. CW
Radon Safety Testing, Inc. CC
Radon Systems of Rhode Island AT,CC
Radon Technologies Inc. (NY) AT,CC,GR
Radonics, Inc. - CT AT,CC,GW,CW
Radon5cs, Inc. - MA AT,CC
Radonics, Inc. - NJ AT,CC
Radonics, Inc. - NY AT,CC,GW,CW
RemSearch, Inc. AT
Res-I-Tec CC
Residential Radon Test Service Inc. CC
Ross Systems, Inc. GW,CW
Saf-Air Radon Services ^C
Scientific Analysis, Inc. CC
Scott Home Inspection, Inc. CC
Shotwell Associates CC,CR,CW
Sol-Air, Inc. AT,CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Star Laboratories, Inc. CC
+ Swale Inc. CC
Terradon Exploration Technologies AT
DELAWARE
All companies listed under "National"
also serve this state.
A Black Cross Sanitation Company CW
A-l Sherlock Home Inspectors CC
AAAirscan Engineering Corp. AT,CC
ABE Radiation Measurements Lab AT,CC,GW.CW
AIDCO Maine Corp CC
ALRAM cc
Accu-Test AT,CC
Advanced Automatic Alarm Co. Inc. CC
Affiliated Building Inspectors, Inc AT,CC,EP
Air Quality Analysts Inc. AT,CC
Air Ventilation Systems Inc. CC
Alpha Check AT,CC
Alpha-Ban CC
Alphatech, Inc. QW
American Building Inspectors, Inc. CC
American Homecheck, Inc. CC
Applied Analytical Technologies Inc CC
Associated Radon Testing Svc., Inc. AT,CC,CR
Audubon Controls, Inc. CR
Biospherics Incorporated of
Cambridge Associates Ltd. CC
Carl Henry ft Company Inc. CC,CR
Cavin Analytical Consultants CC,GR
Commonwealth Eng. ft Technology CC
Continental Environment Company CC,EP
Dames ft Moore CC
Diagnostics and Devices, Inc. CC
Ecological Interactions, Inc. AT,CC
Economy Heating ft Air Conditioning CC
EnviroHealth, Inc. CC
Environmental Management Group CC
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
Forchetti PSI CC
Forchetti Pools and Spa Inc. CC
Franklin Environmental Analysis CC
Geocentric Engineering Corp. CC
HomeRad CC
Inspect-A- Home, Inc. CC
J. A. MESSA ASSOCIATE CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
DISTRICT OF COLUMBIA
Measurement Methods
00
Lynn Pest Mgmt. Co.
Maryland Radon Laboratory, Inc.
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Pennsylvania Bldg. Inspectors, Inc.
Pool Service Company
Porter Consultants, Inc.
Protectron Inc.
Pyramid Environmental Systems, Inc.
R.J. Moore ft Associates, Inc.
RPI Radon Measurement Services, PA
Radon Ban
Radon Check of Virginia
Radon Detection
Radon Detection Systems (NJ)
Radon Detection Systems, CO
Radon Detectors
Radon Laboratories
Radon Systems Inc.
Radon Testing Svc, Silver Sprg, MD
Radon Testing Svcs, Princeton, NJ
Safe Shelter Environmental
Scientific Analysis, Inc.
Shotwe11 Assoc i ates
Sorensen Enterprises, Inc.
Southern Mechanical
Terradon Exploration Technologies
U.S. Assets Recovery Investigations
U.S. Toxic Substance Testing Bureau
Western Technology, Inc.
CC,CR
CR,GR
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
AT,CC,GW,CW
CW
CC
AT,CC
AT,CR,CK,GW,CW
CC
CC
CC
AT,CC,EP,GW
EP,EP,CW
AT
AT,CC,EP
CC
CC
CC
CW
CC
CW
CC
CC
AT
CC,«?
CW
AT
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp. AT,CC
ABC Inspection Company CC
ABE Radiation Measurements Lab AT,CC,GW,CW
AIDCO Maine Corp CC
Abionics, Ltd. AT,CC
Accu-Test AT,CC
Advanced Automatic Alarm Co. Inc. CC
Affiliated Building Inspectors, Inc AT,CC,EP
Air Hazards Assessment, Inc. CC
Air Quality Analysts Inc. AT,CC
Air Quality Detection, Inc. CC
Air Solutions CC
Air Ventilation Systems Inc. CC
All Service Radon Reducers, Inc. CC
Alpha Check AT,CC
Alpha-Ban CC
Applied Analytical Technologies Inc CC
Biomedical Toxicology Assoc. AT,CC
Biospherics Incorporated CC
Capital Home Inspection Corp. CC
Cavin Analytical Consultants CC,GR
Commonwealth Eng. ft Technology CC
Continental Environment Company AT
Dames ft Moore CC
ETS, Environmental Testing Services AT,CC
Environmental Health Technologies CC
Environmental Management Group CC
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
FederaI NucIi de Moni tors CC
Foresight Engineering, Inc., VA CC
Geier Construction Company, Inc. CC,EP
Geocentric Engineering Corp. CC
* For addresses, phone numbers, and performance records see Table 2.
•*• Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
Company Measurement Methods
Holiday Termite ft Pest Control
Home Assurance
Home Sure Inspections, Inc.
HomeRad
Inf i Itec, D.C.
Lynn Pest Mgmt. Co.
Maryland Radon Laboratory, Inc.
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
National Radon Service
Protectron Inc.
R.J. Moore ft Associates, Inc.
RPI Radon Measurement Services, PA
Radiation Measurement Services
Radon Analysis, Inc. (VA)
Kadon Ban
Radon Check of Virginia
Radon Detection Services, Inc., MD
Radon Detection Systems, CO
Radon Detectors
Radon Rangers
Radon Reduction Engineering A Lab
Radon Systems Inc.
Radon Testing Svc, Silver Sprg, MD
Radon ics, Inc. - MD
Radon ics, Inc. - VA
Ray Messick Rad Testing ft Remediat.
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
TSI Thermo-Scan, Inc.
CC
CC
GR
CC
CC
CC,CR
CR,GR
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CW
AT,CC
AT,GR,GW,CW
CC
AT,CC
CC
CC
CW
EP,EP,CW
AT
CC
CW
CC
CC
AT,CC,CR,EP,CW
AT,CC,CR,EP,CW
CR
CC
CC
CC
AT,CC
Ter radon Exploration Technologies AT
U.S. Assets Recovery Investigations CC,GR
Western Technology, Inc. AT
FLORIDA
All companies listed under "National"
a 1 so serve th i s state .
A. Arthur Lipshutz Associates CC,CR
AAAirscan Engineering Corp. AT,CC
AIDCO Maine Corp CC
Alpha Radiation Engineering, Inc. AT,CC
Applied Analytical Technologies Inc CC
Applied Radon, Inc. . CR
Cavin Analytical Consultants CC,GR
Commonwealth Eng. ft Technology CC
Continental Environment Company AT,CC,EP
Dames ft Moore CC
Ecological Interactions, Inc. AT,CC
Environmental Consultants Assc CC
Environmental Health Technologies CC
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
+ FL Dept. of Health ft Rehab. Service CC
Faytek Inc./RDS of the NW A?,CC
Federa 1 Nuc 1 i de Mon i tors CC
Habitability Eng. Consultants AT,CC
Improved Technology Systems CC
Indoor Pollution Control Center AT,CC
J. A. MESSA ASSOCIATE CC
Law Env i ronmenta 1 , Inc . CC
Merit Environmental Services CC
Microbac Environmental Laboratory CC
Microbac Labs, Erie Testing Lab Div CC
Microbac Labs, Hanover, PA CC
Microbac Labs, Johnstown, PA CC
Microbac Labs, KY CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies* assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
Company
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Natural Florida Retrofit, Inc.
Polk County Health Unit
Professional Home Analysis
Radon Calibrations
Radon Check of Virginia
Radon Consulting & Testing Service
Radon Detection Systems, CO
Radon Environmental Svcs, Inc. - KY
Radon Evaluation Services, Inc.
Radon Reduction & Testing, Inc
Radon Reduction t Testing, Inc.
Radon Research International, Inc.
Radon ics, Inc. - GA
Ross Radon Testing
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
Su 1 1 i van Consu I tants Inc .
Terradon Exploration Technologies
University of Georgia
GEORGIA
Measurement Methods
CC
CC
CC
CC
CC
CC
EP
RP
CR
^c
CC
CW
EP,EP CW
CC,EP
CC
CR
AT,CC,GR,CW
AT,CC
AT CC
cc
CC
CC
CC
CC
AT
CC
All companies listed under "National"
also serve this state.
A 'LARY' Service
AAAirscan Engineering Corp.
AIDCO Maine Corp
Advance Tex, Corp.
Applied Antenna Technologies
Carolina Radon Consultants
CC
AT,CC
CC
CC
GR
CC
Microbac Labs,
Microbac Labs,
Cavin Analytical Consultants
Commonwealth Eng. ft Technology
Dames & Moore
Environmental Health Technologies
Environmental Sys. Service Ltd
Environmental Systems Service
Hunt & Associates
J & J Quality Home Inspections
Law Env i ronmentaI, Inc.
Merit Environmental Services
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Johnstown, PA
KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Natural Florida Retrofit, Inc.
Pest Doctor
Professional Home Analysis
Protection Inspection, Inc.
R.J. Moore & Associates, Inc.
Radiation Services Inc.
Radon Check of Virginia
Radon Detection Services, Ltd.
Radon Detection Systems of TN
Radon Detection Systems, CO
Radon Environmental Svcs,
Radon Evaluation Services
Radon Reduction & Testing
Radon Reduction tt Testing
RadonTest Inc.
Radonics, Inc. - GA
Ross Radon Testing
Scientific Analysis, Inc.
Sorensen Enterprises, Inc
Inc. -
, Inc.
Inc
Inc.
KY
CC,GR
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
EP
CC
CR
CC
AT,CC
CC
CC
CC
AT,CC,EP
EP,EP,CW
CC,EP
CC
CR
AT,CC,GR,CW
CC
AT,CC
CC
CC
CC
NOTE*
* For addresses, phone numbers, and performance records see Table 2.
iab°rat°r for res«arch Purposes or State agencies* assistance only.
^^ Denote a primary company capable of performing measurement
or makmg measurements using operators and instruments belonging to the company
anaysis n
analys.s ,n-
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
* Company
Measurement Methods
Southern Mechanical CC
Terradon Exploration Technologies AT
University Radon Testing Associates CC
University of Georgia CC
HAWAII
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp. AT,CC
Cheat-Safe Laboratories Inc. CC
J. A. MESSA ASSOCIATE CC
Terradon Exploration Technologies AT
IDAHO
Radon Detection Systems, CO EP,EP,CW
Radon Gas Detection Systems CC
Radon Test AT,CC
Radon Testing Services, Inc. (CA) CC,EP,CW
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Sani-Duct Service of the Inland NW CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Ohio Radon Protection Co. CC
Terradon Exploration Technologies AT
T i mberIi ne Radon Servi ce CC
ILLINOIS
All companies listed under "National"
also serve this state.
All companies listed under "National*
also serve this state.
Bar-Tel Infrascan CC
C. R. Adams Company, Inc. CC
CavaIi er Corporati on AT,CC
Chem-Safe Laboratories Inc. CC
EC Chamberlain, Radiological Cnslt. AT
Energy Laboratories Inc. CC
Environmental Health Technologies CC
Faytek Inc./RDS of the NW AT,CC
Midwest Radon Analysis Incorporated CC
Radiation Health CC
Radon Awareness, Inc. CC
Radon Check of Virginia CC
Radon Consultants, NV CC,CR
Radon Detection Systems (CA) AT,CC,EP
Radon Detection Systems (MT) EP
Radon Detection Systems (UT) AT,CC,EP
AA Radco CC
ABE Radiation Measurements Lab AT.CC
AIDCO Maine Corp CC
BCA Laboratory Inc. GW
Carlson Heating-Cooling-Electric Co CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Commonwealth Eng. A Technology CC
Dames * Moore CC
El Iiott and Associates AT
Energy Marketing Midwest, Inc CC
Environ. Services of Illinois CC
Environmental Engineering & Testing CC
Environmental Solutions Inc. CC
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
Expediters Inc., The CC
Home Assurance CC
HomeAi r Testers, Inc. CW
+ IL Dept. of Nuclear Safety AT,CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies* assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
Measurement Methods
ro
to
+ IL State Geological Survey £C
Merit Environmental Services CC
Microbac Environmental Laboratory CC
Microbac Labs, Erie Testing Lab Div CC
Microbac Labs, Hanover, PA CC
Microbac Labs, Johnstown, PA CC
Microbac Labs, KY CC
Microbac Labs, MA Testing Division CC
Microbac Labs, New Castle, PA CC
Microbac Labs, Pittsburgh, PA CC
Microbac Labs, Schiller Div. CC
Microbac Labs, Seaway Div CC
Midwest Radon Analysis Incorporated CC
Professional Radon Measurements GW
Radon Check of Virginia CC
Radon Consultants, CO AT,CC
Radon Detection Specialists CC
Radon Detection Systems (IL) AT,CC,EP,GW
Radon Detection Systems, CO EP,EP,CW
Radon Environmental Svcs, Inc. - IN CC
Radon Management Company CC
Radon Surveys GW
Radon Surveys, Div. Cope Tech Svcs AT,CC,EP
Radon Testing Svc, Englewood, CO CC.CC.GW
RadonTest Inc. CC
Residential Radon Measurements A?,CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
TEE Engineering Co., Inc. CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
INDIANA
All companies listed under "National"
also serve this state.
AA Radco
CC
ABE Radiation Measurements Lab AT,CC
Accutek Laboratory CR
Applied Radon, Inc. CR
BCA Laboratory Inc. GW
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. £C
.Commonwealth Eng. & Technology CC
Dames & Moore CC
Elliott and Associates AT
Environmental Engineering it Testing CC
Environmental Health Technologies CC
Environmental Solutions Inc. CC
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
Finnex (Radon) CC
Home Analysts, Incorporated CC
Home Inspection of Kentuckiana, Inc CC
HomeAir Testers, Inc. CW
+ IL State Geological Survey (X
Insul-Tech, Inc. AT,CC,CR
Merit Environmental Services CC
Microbac Environmental Laboratory CC
Microbac Labs, Erie Testing Lab Div CC
Microbac Labs, Hanover, PA CC
Microbac Labs, Johnstown, PA CC
Microbac Labs, KY CC
Microbac Labs, MA Testing Division CC
Microbac Labs, New Castle, PA CC
Microbac Labs, Pittsburgh, PA CC
Microbac Labs, Schiller Div. CC
Microbac Labs, Seaway Div CC
Midwest Radon Analysis Incorporated CC
Mobile Radon Diagnostics, Inc. CW
Rad-Test, Inc. CC
Radon Check of Virginia CC
Radon Detection Specialists CC
Radon Detection Systems (IL) AT,CC,EP,GW
Radon Detection Systems, CO EP,EP,CW
Radon Environmental Svcs, Inc. - IN CC
Radon Environmental Svcs, Inc. - KY EP
* For addresses, phone numbers, and performance records see Table 2.
•»• Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company,
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
Company
Measurement Methods
Radon Management Company
Radon Surveys
Radon Surveys, Div. Cope Tech Svcs
Radon Technologies Inc. (OH)
Radon Testing Svc, Englewood, CO
RadonTest Inc.
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
TEE Eng i neer i ng Co., Inc.
TSI Thermo-Scan, Inc.
Terradon Exploration Technologies
CC
GW
AT,CC,EP
EP
CC,CC,GW
CC
CC
CC
CC
AT,CC
AT
IOWA
All companies listed under "National"
also serve this state.
AIDCO Maine Corp CC
BCA Laboratory Inc. GW
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Commonwealth Eng. & Technology CC
+ Cornel I College AT
EES of Minnesota, Inc. AT
Energy Marketing Midwest, Inc CC
Environmental Solutions Inc. CC
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
Frazier Co., The CC
Geo-Chek, Inc. CC
+ IL State Geological Survey OC
Mahoney Heating & Cooling CC
Merit Environmental Services CC
Microbac Environmental Laboratory CC
Microbac Labs, Hanover, PA CC
Microbac Labs, MA Testing Division CC
Microbac Labs, New Castle, PA CC
Microbac Labs, Pittsburgh, PA CC
Microbac Labs, Schiller Div. CC
Microbac Labs, Seaway Div CC
Midwest Radon Analysis Incorporated CC
National Property Inspections AT
Radon & Environ. Prof. (Lawrence) AT,CC
Radon Check of Virginia CC
Radon Detection Systems (IL) AT,CC,EP,GW
Radon Detection Systems, CO f£> £**».££
Radon Environmental Svcs, Inc. - IN CC
Radon Environmental Svcs, Inc. - KY CC,EP
Radon Measure Company, The AT,CC
Radon Measurements Laboratory CC
Radon Surveys, Div. Cope Tech Svcs AT,CC,EP
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Strata Environmental Service CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
KANSAS
All companies listed under "National"
a I so serve thi 3 state.
Alpha Radiation Engineering, Inc. AT,CC
Bondar-Clegg, Inc. CC
C. R. Adams Company, Inc. CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
EGAL, Inc. CC
Environmental Engineering tt Testing CC
Environmental Health Technologies CC
Environmental Solutions Inc. CC
Gunter Exterminating Company CC
KS Dept. of Health ft Environ. CC
Landmark Radon Laboratories Ltd. CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
Company
Measurement Methods
Lincoln DeVore, Inc. CC
Midwest Radon Analysis Incorporated CC
National Property Inspect. - MO AT,CC
Radon it Environ. Prof. (Lawrence) AT,CC
Radon & Environmental Professionals AT,CC
Radon Check of Virginia CC
Radon Detection Systems, CO EP,EP,CW
Radon Evaluation Services, Inc. CC
Radon Measurements Laboratory CC
Radon Research Foundation, Inc AT,CC
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Strata Env i ronmentaI Serv i ce CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
KENTUCKY
All companies listed under "National"
also serve this state.
AIDCO Maine Corp CC
Accutek Laboratory CR
Alpha Spectra of Kentucky CC
Applied Radon, Inc. CR
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Commonwealth Eng. ft Technology CC
Dames ft Moore CC
Energy Systems, Inc AT,CC,GR
Environmental Health Technologies CC
Environmental Management Group CC
Environmental Solutions Inc. CC
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
Envirotech AT,CC
Finnex (Radon) CC
Home Analysts, Incorporated CC
Home Inspection of Kentuckiana, Inc CC
HomeAir Testers, Inc. CW
Insul-Tech, Inc. AT,CC,CR
J. A. MESSA ASSOCIATE CC
J.M.C. Enterprises CC
+ Martin Marietta Energy Systems CC
Merit Environmental Services CC
Microbac Environmental Laboratory CC
Microbac Labs, Erie Testing Lab Div CC
Microbac Labs, Hanover, PA CC
Microbac Labs, Johnstown, PA CC
Microbac Labs, KY CC
Microbac Labs, MA Testing Division CC
Microbac Labs, New Castle, PA CC
Microbac Labs, Pittsburgh, PA CC
Microbac Labs, Schiller Div. CC
Microbac Labs, Seaway Div CC
Midwest Radon Analysis Incorporated CC
Mobile Radon Diagnostics, Inc. CW
Protection Inspection, Inc. CC
Rad-Test, Inc. CC
Radiation Services Inc. CC
Radon Check of Virginia CC
Radon Detection Systems of TN AT,CC,EP
Radon Detection Systems, CO EP,EP,CW
Radon Environmental Svcs, Inc. - IN CC
Radon Environmental Svcs, Inc. - KY EP
Radon Evaluation Services, Inc. CC
Radon Gas Detection Systems CC
Radon Management Company CC
Radon Management of Kentucky CC
Radon Technologies Inc. (OH) EP
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Southern Ohio Radon Protection Co. CC
TEE Engineering Co., Inc. CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
Company
Measurement Methods
TSI Thermo-Scan, Inc.
Terradon Exploration Technologies
LOUISIANA
AT,CC
AT
AM companies listed under "National"
also serve this state.
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Dames & Moore CC
Environmental Health Technologies CC
Law Env i ronmentaI, Inc. CC
Microbac Labs, Erie Testing Lab Div CC
Microbac Labs, Johnstown, PA CC
Microbac Labs, KY CC
Midwest Radon Analysis Incorporated CC
Natural Florida Retrofit, Inc. EP
Radon & Environ. Prof. (Lawrence) AT,CC
Radon Check of Virginia CC
Radon Detection Systems (TX) AT,CC,EP
Radon Evaluation Services, Inc. CC
RadonTest Inc. CC
Scientific Analysis, Inc. _CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Terradon Exploration Technologies AT
MAINE
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp.
ABE Radiation Measurements Lab
AIDCO Maine Corp
AT,CC
AT,CC
CC
ALRAM
Alpha Radon Environmental Testing
Alpha Services
Applied Analytical Technologies Inc
Boxford Radon Lab (B.R.L.)
Bui Id ing Inspectors Inc.
Burns and Associates
Campton Development Corp.
Cavin Analytical Consultants
Commonwealth Eng. & Technology
Dames t Moore
EMPAC, Inc.
Environmental Field Services, Inc.
Environmental Science Services
Environmental Sys. Service Ltd
Environmental Systems Service
FederaI NucIi de Mon 5 tors
Granite State Radon Services
J. A. MESSA ASSOCIATE
JRM Associates
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Mix lee Environmental Research Corp.
New England Radon Services
New England Radon, LTD.
RISE
Radon Analysis A Detection of N.E.
Radon Check-Div of Horizon Sys
Radon Detection Devices
Radon Detection, Inc.
Radon Detectors
CC
AT,CC,CR,CW
CC
CC
CC
CC
AT,CC,EP
CC
CC,GR
CC
CC
AT,CC,CR,EP
EP
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
AT,CC,O?,GR,GW,CW
CC
CC
CC
CC
CC
CC
CR
AT
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
Company
Measurement Methods
ro
Radon Evaluation Div., Eva I do Ltd. CC
Radon Labs (Woburn) CC
Radon Registry CC
Radon Resources, Inc. CC,CW
Radon Systems of Rhode Island AT,CC
Radon Technology, Inc. CC
Radonics, Inc. - MA AT,CC
Residential Radon Test Service Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Star Laboratories, Inc. CC
Terradon Exploration Technologies AT
MARYLAND
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp. AT,CC
ABC Inspection Company CC
ABE Radiation Measurements Lab AT,CC,GW,CW
AIDCO Maine Corp CC
ARIX Corporation, Inc. (PA) AT
Abionics, Ltd. AT,CC
Accu-Test AT,CC
Advanced Automatic Alarm Co. Inc. CC
Affiliated Building Inspectors, Inc AT,CC,EP
Air Hazards Assessment, Inc. CC
Air Quality Analysts Inc. AT,CC
Air Quality Detection, Inc. CC
Air Solutions CC
Air Ventilation Systems Inc. CC
All Service Radon Reducers, Inc. CC
Alpha Check AT,CC
Alpha-Ban CC
Alphatech, Inc. GW
American BuiIding Inspectors, Inc. CC
Applied Analytical Technologies Inc CC
Associated Radon Testing Svc., Inc. AT,CC,CR
Baltimore Gas ft Electric Company CC
Biomedical Toxicology Assoc. AT,CC
Biospherics Incorporated CC
Capital Home Inspection Corp. CC
Carroll County Radon Control, Inc. CC
Cavin Analytical Consultants CC,GR
Commonwealth Eng. ft Technology CC
Continental Environment Company AT,CC,EP
Dames ft Moore CC
Diagnostics and Devices, Inc. CC
ETS, Environmental Testing Services AT,CC
Ecological Interactions, Inc. AT,CC
Economy Heating A Air Conditioning CC
Envir. Home Services, Inc. CC
Environmental Engineering ft Testing CC
Environmental Health Technologies CC
Environmental Management Group CC
Env i ronmentaI Radioacti vity Measure CR, GR
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
Federal Nuclide Monitors CC
Forchetti PSI CC
Forchetti Pools and Spa Inc. CC
Foresight Engineering, Inc., VA CC
Garco Research Company CC
Geier Construction Company, Inc. CC,EP
Geo-EnvironmentaI Services, Inc. CC
Geocentric Engineering Corp. CC
Holiday Termite ft Pest Control CC
Home Assurance CC
Home Sure Inspections, Inc. GR
Home-Tech CC
HomeRad CC
InfiI tec, D.C. CC
J. A. MESSA ASSOCIATE CC
J. Beck ft Associates, Inc. CR
Lynn Pest Mgmt. Co. CC,CR
Maryland Radon Laboratory, Inc. CR,GR
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies* assistance only
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analys.s in-house or making measurements using operators and instruments belonging to the company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
Measurement Methods
Mlcrobac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Oiv.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
National Radon Service
Pennsylvania Bldg. Inspectors, Inc.
Pool Service Company
Prigel Radon Testing
Protectron Inc.
Pyramid Environmental Systems, Inc.
R.J. Moore ft Associates, Inc.
R.T.S. Systems
RPI Radon Measurement Services, PA
Radon Analysis, Inc. (VA)
Radon Ban
Radon Calibrations
Radon Check of Virginia
Radon Detection
Radon Detection Devices
Radon Detection Services, Inc., MD
Radon Detection Systems, CO
Radon Laboratories
Radon Management Company
Radon Rangers
Radon Reduction Engineering & Lab
Radon Reporting Sys. of Carroll Cty
Radon Resource, Inc. - MD
Radon Systems Inc.
Radon Testing Svc, Silver Sprg, MD
Radon ics, Inc. - MD
Radon ics, Inc. - PA
Radon ics, Inc. - VA
Ray Messick Rad Testing & Rented i at.
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CR
CW
CC
AT,CC
EP
AT,CR,GW,CW
AT,CC
CC
CC
CC
CC
CC
CW
EP,EP,CW
AT,CC,EP
CC
CC
CW
CC
CC
CC
CC
AT,CC,CR,EP,CW
AT,CC
AT,CC,CR,EP,CW
CR
Scientific Analysis, Inc.
Shotwel 1 Associates
Small United Laboratories
Sorensen Enterprises, Inc.
Southern Mechanical
Terradon Exploration Technologies
U.S. Assets Recovery Investigations
Western Technology, Inc.
MASSACHUSETTS
CC
CW
CC
CC
CC
AT
CC,GR
AT
All companies listed under "National"
also serve this state.
A-l Sherlock Home Inspectors
AAAirscan Engineering Corp.
ABE Radiation Measurements Lab
AIDCO Maine Corp
ALRAM
Advanced Home Inspection & Testing
Alpha Radon Environmental Testing
Alpha Services
Applied Analytical Technologies Inc
Asafe-House Inc.
Atlantic Environmental Laboratory
Boxford Radon Lab (B.R.L.)
Bradley Harrison Associates, Inc.
Burns and Associates
Camp ton Development Corp.
Cavin Analytical Consultants
Commonwealth Eng. & Technology
Connecticut Environmental Testing
Dames & Moore
Dr. Radon Testing and Reduction
EMPAC, Inc.
Environmental Field Services, Inc.
Environmental Oil, Inc.
Environmental Science Services
CC
AT,CC
AT
CC
CC
CC
AT,CC,CR,CW
CC
CC
CC,GR
CC
CC
CC
AT,CC,EP
CC
CC,GR
CC
CC
CC
CC
AT,CC,CR,EP
EP
AT
CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
* Company
Measurement Methods
oo
Env i ronmentaI Sys. Serv ice Ltd
Environmental Systems Service
FederaI NucIi de Mon i tors
Foresight Engineering, Inc., VA
Granite State Radon Services
J. A. MESSA ASSOCIATE
J.M. Frohn Corp.
JRM Associates
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Mix lee Environmental Research Corp.
New England Radon Services
New England Radon, LTD.
Protect-A-Home
Pyramid Environmental Systems, Inc.
REMD
RISE
Rad Chek Services Co. - CT
Rad Chek Services Company
Radiation Data - CT
Radiation Safety Associates, Inc.
Radon Analysis ft Detection of N.E.
Radon Check-Div of Horizon Sys
Radon Detection Devices
Radon Detection Systems (NJ)
Radon Detection Systems, CO
Radon Detection, Inc.
Radon Detectors
Radon Evaluation Div., Eva I do Ltd.
Radon Information ft Testing Service
Radon Labs (Woburn)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
AT,CC,CR,GR,GW,CW
CC
CC
CC,CR
CC
AT,CC
CC
CC
CC
cw
CC
&
CC
CC
AT,CC,EP,GW
EP,EP
CR
AT
CC
CR
CC
Radon Registry CC
Radon Resources, Inc. CC,CW
Radon Safety Services, Inc. CW
Radon Systems of Rhode Island AT,CC
Radon Technologies Inc. (NY) AT,CC,GR
Radon Technology, Inc. CC
Radonics, Inc. - CT AT,CC,GW,CW
Radonics, Inc. - MA AT,CC
Residential Radon Test Service Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Star Laboratories, Inc. CC
Terradon Exploration Technologies AT
MICHIGAN
All companies listed under "National"
also serve this state.
AA Radco CC
AIDCO Maine Corp CC
Advanced Air Analysis, Inc. CC
Air-Tight of Genesee CC
Applied Radon, Inc. CR
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. OC
Commonwealth Eng. ft Technology CC
Dames ft Moore CC
Elliott and Associates AT
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
Expediters Inc., The CC
Insul-Tech, Inc. AT,CC,CR
Microbac Environmental Laboratory CC
Microbac Labs, Hanover, PA CC
Microbac Labs, MA Testing Division CC
Microbac Labs, New Castle, PA CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
* Company
Measurement Methods
N3
vo
Microbac Labs, Pittsburgh, PA CC
Microbac Labs, Schiller Div. CC
Microbac Labs, Seaway Div CC
Midwest Radon Analysis Incorporated CC
Radon Check of Virginia CC
Radon Detection Corporation of Mich CC
Radon Detection Systems (IL) AT,CC,EP,GW
Radon Detection Systems, CO BP,EP,CW
Radon Env i ronmentaI Svcs, Inc. - IN CC
Radon Free AT,CC
Radon Surveys GW
Radon Surveys, Div. Cope Tech Svcs AT,CC,EP
Radon Technologies Inc. (OH) EP
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
MINNESOTA
All companies listed under "National"
also serve this state.
AA Radco CC
AAAirscan Engineering Corp. AT,CC
Cavin Analytical Consultants CC
Chem-Safe Laboratories Inc. CC
Dames & Moore CC
EES of Minnesota, Inc. AT
Energy Marketing Midwest, Inc CC
Exped i ters Inc., The CC
Midwest Radon Analysis Incorporated CC
Radon Check of Virginia CC
Radon Detection Systems (CA) AT,CC,EP
Radon Detection Systems (IL) AT,CC,EP,GW
Radon Detection Systems, CO EP,EP,CW
Radon Environmental Svcs, Inc. - IN CC
Radon Environmental Svcs, Inc. - KY CC,EP
+ Radon Free CC
Radon Measure Company, The AT,CC
Radon Measurements Laboratory CC
Radon Surveys, Div. Cope Tech Svcs AT,CC,EP
Radon Testing Svc, Englewood, CO CC.CC.GW
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Terradon Exploration Technologies AT
MISSISSIPPI
All companies listed under "National"
also serve this state.
AA Radco CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. OC
Dames & Moore CC
Elliott and Associates AT
Midwest Radon Analysis Incorporated CC
Radon Detection Systems of TN AT,CC,EP
Radon Detection Systems, CO EP,EP,CW
Radon Evaluation Services, Inc. CC
RadonTest Inc. OC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
MISSOURI
All companies listed under "National"
a I so serve th i s state.
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company Measurement Methods
U)
o
ACI Chemical Co. In. d/b/a ACI Insu CC
BCA Laboratory Inc. GW
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
EGAL, Inc. CC
Elliott and Associates AT
Environ. Services of Illinois CC
Environmental Engineering ft Testing CC
Environmental Health Technologies CC
Environmental Solutions Inc. CC
Geo-Chek, Inc. CC
Gunter Exterminating Company CC
Merit Environmental Services CC
Midwest Radon Analysis Incorporated CC
National Property Inspect. - MO AT,CC
Radon ft Environ. Prof. (Lawrence) AT,CC
Radon ft Environmental Professionals AT,CC
Radon Check of Virginia CC
Radon Detection Systems (IL) AT,CC,EP,GW
Radon Detection Systems of TN AT,CC,EP
Radon Detection Systems, CO EP.EP.CW
Radon Environmental Svcs, Inc. - IN CC
Radon Environmental Svcs, Inc. - KY CC,EP
Radon Research Foundation, Inc AT,CC
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Residential Radon Measurements AT,CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Strata Environmental Service CC
TEE Engineering Co., Inc. CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
MONTANA
All companies listed under "National"
also serve this state.
ARIX Corporation (WY)
Alpha Radiation Engineering, Inc.
Bar-Tel Infrascan
C. R. Adams Company, Inc.
Cavalier Corporation
Cavin Analytical Consultants
Chem-Safe Laboratories Inc.
Energy Laboratories Inc.
Environmental Engineering ft Testing
Environmental Engineering Labs Inc.
Faytek Inc./RDS of the NW
Midwest Radon Analysis Incorporated
+ RTK Engineering
Radiation Health
Radon Awareness, Inc.
Radon Check of Virginia
Radon Consultants, CO
Radon Consultants, NV
Radon Detection Systems (CA)
Radon Detection Systems (MT)
Radon Detection Systems (WY)
Radon Detection Systems, CO
Radon Test
Radon Testing Svc, Englewood, CO
RadonTest Inc.
Sani-Duct Service of the Inland NW
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Terradon Exploration Technologies
Timber line Radon Service
NEBRASKA
CC
AT,CC
CC
CC
AT
CC,GR
CC
CC
CC
CC
AT,CC
CC
AT,CC
CC
CC
CC
AT,CC
CC,CR
AT,CC,EP
EP
AT,CC,EP
EP,EP,CW
AT,CC
CC,CC,GW
CC
CC
CC
CC
AT
CC
All companies listed under "National"
also serve this state.
* For addresses, phone numbers, and performance records see Table 2.
* Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
Measurement Methods
AAAirscan Engineering Corp. AT,CC
Alpha Radiation Engineering, Inc. AT,CC
Bondar-Clegg, Inc. CC
C. R. Adams Company, Inc. CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Energy Laboratories Inc. CC
Energy Marketing Midwest, Inc CC
Environmental Solutions Inc. CC
Frazier Co., The CC
Landmark Radon Laboratories Ltd. CC
M.V.E., Inc. AT,CC
Mahoney Heating ft Cooling CC
Midwest Radon Analysis Incorporated CC
National Property Inspections AT
Radon ft Environ. Prof. (Lawrence) AT,CC
Radon Consultants, NV CC,CR
Radon Detection Systems, CO EP,EP,CW
Radon Environmental Svcs, Inc. - KY CC,EP
Radon Measurements Laboratory CC
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Strata Environmental Service CC
Sullivan Consultants Inc. CC
Terradon Exploration Technologies AT
NEVADA
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
EC Chamberlain, Radiological Cnslt. AT
Energy Laboratories Inc. CC
Environmental Engineering ft Testing CC
Environmental Engineering Labs Inc. CC
Environmental Health Technologies CC
Faytek Inc./RDS of the NW AT,CC
Midwest Radon Analysis Incorporated CC
Pacific Radiation Corporation CC
Radon Awareness, Inc. CC
Radon Check of Virginia CC
Radon Consultants, NV CC,CR
Radon Detection Systems (CA) AT,CC,EP
Radon Detection Systems, CO EP,EP,CW
Radon Systerna tics of California AT,CC,EP
Radon Test AT
Radon Testing Services, Inc. (CA) CC,EP,CW
Radon Testing Svc, Englewood, CO CC.CC.GW
RadonTest Inc. CC
Sani-Duct Service of the Inland NW CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Terradon Exploration Technologies AT
NEW HAMPSHIRE
A11 compan i es Ii sted under "Nat i onaI"
also serve this state.
All companies listed under "National"
a Iso serve th i s state.
AAAirscan Engineering Corp. AT,CC
Alpha Radiation Engineering, Inc. AT,CC
Bondar-Clegg, Inc. CC
C. R. Adams Company, Inc. CC
AAAirscan Engineering Corp. AT,CC
ABE Radiation Measurements Lab AT,CC
AIDCO Maine Corp CC
ALRAM CC
Advanced Home Inspection ft Testing CC
Alpha Radon Environmental Testing AT,CC,CR,CW
Alpha Services * CC
Applied Analytical Technologies Inc CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Atlantic Environmental Laboratory
Boxford Radon Lab (B.R.L.)
Burns and Associates
Campton Development Corp.
Cavin Analytical Consultants
Chem-Safe Laboratories Inc.
Commonwealth Eng. ft Technology
Comprehensive Radon Services Inc.
Connecticut Environmental Testing
Dames ft Moore
EMPAC, Inc.
Environmental Field Services, Inc.
Environmental Science Services
Environmental Sys. Service Ltd
Environmental Systems Service
FederaI NucIi de Meni tors
Granite State Radon Services
JRM Associates
w Microbac Environmental Laboratory
Na Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs., Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Mix lee Environmental Research Corp.
New England Radon Services
New England Radon, LTD.
RISE
Radon Analysis ft Detection of N.E.
Radon Check of Virginia
Radon Check-Div of Horizon Sys
Radon Detection Devices
Radon Detection Services (VT)
Radon Detection Systems (NJ)
Radon Detection Systems, CO
Measurement Methods
* Company
Measurement Methods
CC
CC
AT,CC,EP
CC
CC,GR
CC
CC
CC,CR,GR
CC
CC
AT,CC,CR,EP
EP
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
AT,CC,CR,<»,GW,CW
CC ~~
CC
CC
CC
CC
CC
CC
cw
AT,CC,EP,GW
EP,EP,CW
Radon Detection, Inc.
Radon Detectors
Radon Evaluation Div., Evaldo Ltd.
Radon Information ft Testing Service
Radon Labs (Woburn)
Radon Registry
Radon Resources, Inc.
Radon Systems of Rhode Island
Radon Technology, Inc.
Radonics, Inc. - MA
Residential Radon Test Service Inc.
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
Star Laboratories, Inc.
Terradon Exploration Technologies
NEW JERSEY
CR
AT
CC
CR
CC
CC
CC,CW
AT,CC
CC
AT,CC
CC
CC
CC
CC
CC
AT
All companies listed under "National"
also serve this state.
A Black Cross Sanitation Company
A-l Sherlock Home Inspectors
A.B.E. Radon Testing, Inc.
A.D.T. Inspections, Inc.
AAA Radon Testing
AAAirscan Engineering Corp.
ABE Radiation Measurements Lab
ACS Consultants, Inc.
AIDCO Maine Corp
AMC/Housemaster
ARIX Corporation, Inc. (PA)
Accu-Test
Affiliated Building Inspectors, Inc
Agenterprise Inc.
Air Quality Analysts Inc.
Air-N-Sol Corporation
CW
CC,CW
CC
CC
CC
AT,CC
AT,CC,GW,CW
CC
CC
CC
AT
AT,CC
AT,CC,EP
CC
AT,CC
AT,CC,EP
* I!!1" addresses' Pnone numbers, and performance records see Table 2
NOTE* thderZ!^1"1 lab°rat°7 for research Purposes or State agencies* assistance only.
anaUsis Tn h!us ",.indicat°rs denot* ' P''™* ""P-V capable of perform!ng'measurement
analysis m-house or making measurements using oper.tors and instruments belonging to the company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
Company
Measurement Methods
u>
All Eastern Home Inspection Co. CC
Alpha Check AT,CC
Alpha Services CC
Alphatech, Inc. GW
American Building Inspectors, Inc. CC
American Homecheck, Inc. CC
Applied Analytical Technologies Inc CC
Associated Radon Testing Svc., Inc. AT,CC,CR
Atlantic Environmental Laboratory CC
Audubon Controls, Inc. CR
BCT CC
Bergen Home Inspection Service CC
Biospherics Incorporated CC
Building Inspector of America, The CC
C & D Associates Home Inspections CC
Cambridge Associates Ltd. CC
Carl Henry & Company Inc. CC,CR
Cavin Analytical Consultants CC,GR
Center for Radon Detection, Inc. AT,CC
Center for Radon Services AT,CC
Central Radon Testing CC
Chem-Safe Laboratories Inc. CC
Chief Home and BuiIding Ins. Svcs. CC
Chi Iton Associates (Radon Group) CC
Commonwealth Eng. & Technology CC
Continental Environment Company AT,CC,EP
County College of Morris CC
DK Rockwell CC
Dames A Moore CC
Dean Arrington Associates CC
Delaware Valley Radon Inspections CC
Diagnostics and Devices, Inc. CC
Dittmar Inspection Co. Inc. CC
EMPAC, Inc. AT,CC,CR,EP
Eastern Analytical Services, Inc. CW
Eastern Integrated Services CC
Ecological Interactions, Inc. AT,CC
Empire Inspection, Inc. AT,CC,CW
Enviro Testing AT,CC
Env i roHeaIth, Inc. CC
Environmental Consultants Assc CC
Environmental Engineering & Testing CC
Environmental Field Services, Inc. EP
Environmental Health Technologies CC
Environmental Management Group CC
Environmental Oil, Inc. AT
Environmental Radioactivity Measure CR.GR
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
Envr. Testing A Consulting Corp. CC,CW
Excel Inspection Service Inc. CC
Faytek Inc./RDS of the NW AT,CC
Federal NucIide Monitors CC
Forchetti PSI CC
Forchetti Pools and Spa Inc. CC
Foresight Engineering, Inc., NJ CC
Franklin Environmental Analysis CC
GS Analytics, Inc. AT,CC
Garco Research Company CC
Geocentric Engineering Corp. CC
H.P.J. Inspection Service, Inc CC
Holmes Inspection Service CC,CW
Home Inspection One CC
Home Inspection Service, Inc. CC
Home Inspections by Chanel, Inc. CC
HomeRad CC
Homesafe Radon Engineering CC
Homestead Inspection Service CC
Inspect-A- Home, Inc. CC
Integrated Pest Management CC
International Pest Control Inc CC
J. A. MESSA ASSOCIATE CC
J. Beck A Associates, Inc. CR
JBK Inspection Service, Inc. CC
JP Home Inspection Inc. CC
Lamson Home Inspections CC
MRC Home Inspections CC
Microbac Environmental Laboratory CC
Microbac Labs, Erie Testing Lab Div CC
Microbac Labs, Hanover, PA • CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
u>
Microbac Labs,
Microbac Labs,
Microbac Labs,
Microbac Labs, Johnstown, PA
Microbac Labs, MA Testing Division
New Castle, PA
Pittsburgh, PA
Schi Her Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
••• NJ DEP - Bureau of Env. Radiation
•»• NJ Dept of Environmental Protection
New Jersey Home Service Inc.
North East Environmental Services
0. K. Rems Corp.
Pagano Associates Inc.
Pennsylvania Bldg. Inspectors, Inc.
Pool Service Company
Porter Consultants, Inc.
Princeton Home Inspection Svc.
+ Princeton Plasma Physics Lab
Pro-Tec Home Inspectors Inc.
Professional Home Inspections, Inc.
Protect-A-Home
Pyramid Environmental Systems, Inc.
R.J. Moore A Associates, Inc.
RIC Inspection A Engineering
RPI Radon Measurement Services, PA
Rad Chek Services Co. - CT
Rad Chek Services Company
Radiation Data - NJ
Radiation Surveys Incorporated
Radon Analysis Inc. (Toms River)
Radon Analysis Incorporated (NJ)
Radon Associates, Inc.
Radon Check-Div of Horizon Sys
Radon Detection
Radon Detection Services, Inc., NJ
Radon Detection Systems (NJ)
Radon Detection Systems, CO
Radon Detectors
Radon Diagnostics, Inc.
Radon Gasbusters
CC
CC
CC
CC
CC
CC
CC
CW
CC
CC
CC
GW
CC
CC
CC
AT,CC,GW,CW
CC
CC
CC
CC
CC,CR
CC
AT,CC
CC
AT,CR,<»,GW,CW
CC
CC
CW
AT,CC
CW
AT,CC
CC
CC
GR,CW
AT,CC,EP,GW
EP,EP,CW
AT
CC
CW
* Company
Radon Management Company
Radon Management Laboratories
Radon Measuring Systems
Radon Safety Services, Inc.
Radon Systems of Rhode Island
Radon Technologies Inc. (NY)
Radon Testing Laboratory of NJ
Radon Testing Svc, Cherry Hill, NJ
Radon Testing Svc, Silver Sprg, MD
Radon Testing Svcs, Princeton, NJ
Radonics, Inc. - CT
Radonics. Inc. - NJ
Radonics, Inc. - NY
Radonics. Inc. - PA
Ram Exterminators
RemSearch, Inc.
Ross Systems, Inc.
+ S A D Custom Estates
Safe A Sound Home Inspect. Con
Safe Shelter Environmental
Scientific Analysis, Inc.
Shelterworks Inc.
Shield Home Inspection Service
Shotwell Associates
Silver Springs Home Inspection Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
Star Laboratories, Inc.
Su11i van ConsuItants Inc.
TSI Thermo-Scan, Inc.
Terradon Exploration Technologies
Thorough Check, Inc.
Tri-County Radon Inc.
U.S. Assets Recovery Investigations
U.S. Toxic Substance Testing Bureau
Union Cnty. Bid. Inspection Svc
+ W P B Enterprises, Inc.
NEW MEXICO
Measurement Methods
CC
CC,CR,GR,RP
CW
CW
AT,CC
AT,CC,GR
CC
CC
CC
CC
AT,CC,GW,CW
AT,CC
AT,CC,GW,CW
AT,CC
CC
AT
GW,CW
CC
CC
CW
CC
CC
CC
CC,CR,CW
CC
CC
CC
CC
CC
AT,CC
AT
CC,CW
CC
CC,GR
CW
CC
CC
NOTF
* For addresses, phone numbers, and performance records see Table 2.
al '^oratory for research purposes or State agencies* assistance only.
n h7 "",, !ndJcat°rs denot« ' Prima^ «""P«V capable of performing measurement
in-house or making measurements using operators and instruments belonging to the company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
* Company
Measurement Methods
All companies listed under "National"
also serve this state.
Alpha Radiation Engineering, Inc. AT,CC
Bondar-Clegg, Inc. CC
C. R. Adams Company, Inc. CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Energy Laboratories Inc. CC
Environmental Engineering Labs Inc. CC
Environmental Health Technologies CC
Finnex (Radon) CC
Landmark Radon Laboratories Ltd. CC
Lincoln DeVore, Inc. CC
Midwest Radon Analysis Incorporated CC
Natural Resource Technologies CC
+ RTK Engineering AT,CC
Radon A Environ. Prof. (Lawrence) AT,CC
Radon Check of Virginia CC
Radon Consultants, NV CC,CR
Radon Detection Systems (AZ) AT,CC,EP
Radon Detection Systems (CA) AT,CC,EP
Radon Detection Systems (UT) AT,CC,EP
Radon Detection Systems, CO EP,EP,CW
Radon Measurement & Control of NM AT
* Radon Project-State of New Mexico OC
Radon Test AT,CC
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Terradon Exploration Technologies AT
NEW YORK
All companies listed under "National"
also serve this state.
A-l Sherlock Home Inspectors CC,CW
AAAirscan Engineering Corp. AT,CC
ABE Radiation Measurements Lab AT,CC,GW,CW
ACS Consultants, Inc. CC
AIDCO Maine Corp CC
ARIX Corporation, Inc. (PA) AT
Air Analysis Associates CC
Air-N-Sol Corporation AT,CC,EP
All Eastern Home Inspection Co. CC
Alpha Radon Environmental Testing AT.CC,CR,CW
Alpha Services CC
Applied Analytical Technologies Inc CC
Asafe-House Inc. CC,O?
Atlantic Environmental Laboratory CC
Audubon Controls, Inc. CR
Biospherics Incorporated CC
Boxford Radon Lab (B.R.L.) CC
Bradley Harrison Associates, Inc. CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Chief Home and Building Ins. Svcs. CC
Chi I ton Associates (Radon Group) CC
Commonwealth Eng. ft Technology CC
Connecticut Environmental Testing CC
Continental Environment Company AT,CC,EP
Dames & Moore CC
Diagnostics and Devices, Inc. CC
EMPAC, Inc. AT,CC,CR,EP
Eastern Analytical Services, Inc. CW
Ecological Interactions, Inc. AT,CC
Empire Inspection, Inc. AT,CW
Enviro Testing AT,CC
Environmental Consultants Assc CC
Environmental Field Services, Inc. EP
Environmental Health Technologies CC
Environmental Management Group CC
Env i ronmentaI Oil, Inc. AT
Environmental Radioactivity Measure CR,GR
* For addresses, phone numbers, and performance records see Table 2.
••• Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
* Company
Environmental Sys. Service Ltd
Environmental Systems Service
Faytek Inc./RDS of the NW
Federal Nuclide Monitors
Forchetti PSI
Forchetti Pools and Spa Inc.
Garco Research Company
Geocentric Engineering Corp.
Holmes Inspection Service
Home Inspection Service, Inc.
HomeRad
Inspect-A- Home, Inc.
J. A. MESSA ASSOCIATE
Lynn Pest Mgmt. Co.
MRC Home Inspections
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
" *"~ ' ' Hanover, PA
Johnstown, PA
KY
MA Testing Division
New Castle, PA
, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Mix lee Environmental Research Corp.
New England Radon Services
New York State Dept. of Health
0. K. Rems Corp.
Pennsylvania Bldg. Inspectors, Inc.
Pool Service Company
Protect-A-Home
Pyramid Environmental Systems Inc
REMD
RIC Inspection A Engineering
RISE 8
RPI Radon Measurement Services, PA
RTK Engineering
Rad Chek Services Co. - CT
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Measurement Methods
J
Microbac Labs,
Microbac Labs,
Microbac Labs,
Microbac Labs,
Microbac Labs,
Microbac Labs.
CC
CC
AT,CC
CC
CC
CC
CC
CC
CC,CW
CC
CC
CC
CC
OR
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
AT,CC,CR,GR,GW,CW
CC
CC
GW
CC
CC
CC,CR
CC
AT,CC
CC
CC
AT,CR,0?,GW,CW
AT,CC
CC
* Company
Rad Chek Services Company
Radiation Safety Associates, Inc.
Radon Air A Water Check Inc.
Radon Analysis Incorporated (NJ)
Radon Check-Div of Horizon Sys
Radon Detection Devices
Radon Detection Services (VT)
Radon Detection Services, Inc., NJ
Radon Detection Systems (NJ)
Radon Detection Systems, CO
Radon Detectors
Radon Diagnostics, Inc.
Radon Labs (Woburn)
Radon Management Company
Radon Management Laboratories
Radon Measuring Systems
Radon Safety Services, Inc.
Radon Systems of Rhode Island
Radon Technologies Inc. (NY)
Radonaire, Inc.
Radonics, Inc. - CT
Radonics, Inc. - NJ
Radonics, Inc. - NY
Radonics, Inc. - PA
RemSearch, Inc.
Res-I-Tec
Ronald Stein Construction Inc.
Ross Systems, Inc.
S A D Custom Estates
Scientific Analysis, Inc.
Shotwe11 Assoc i ates
Silver Springs Home Inspection Inc.
Sol-Air, Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
Star Laboratories, Inc.
Su11i van ConsuItants Inc.
TSI Thermo-Scan, Inc.
Terradon Exploration Technologies
Tri-Cities Radon
Measurement Methods
CC
CC
AT,CC,CW
CW
CC
CC
CW
GR,CW
AT,CC,EP,GW
EP,EP,CW
AT
CC
CC
CC
CC,CR,GR,RP
CW
CW
AT,CC
AT,CC,GR
AT,CC
AT,CC,GW,CW
AT,CC
AT,CC,GW,CW
AT,CC
AT
CC
CC
GW,CW
CC
CC
CC,CR,CW
CC
AT,CC
CC
CC
CC
CC
AT,CC
AT
h"*
and
or
records see Table 2.
purposes or State agencies' ,.
primary company capable of performing measurement
»« operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
* Company
Measurement Methods
U.S. Assets Recovery Investigations CC,GR
undecided at this point CC
NORTH CAROLINA
All companies listed under "National
also serve this state.
AAAirscan Engineering Corp. AT
AIDCO Maine Corp CC
ALRAM CC
Advance Tex, Corp. CC
Air Quality Analysts Inc. AT,CC
Biospherics Incorporated CC
C Sentinel Enterprises CC
Carolina Radon Consultants CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Commonwealth Eng. & Technology CC
Consulting Chemists CC
Dames A Moore CC
Enviradon, Inc. AT,CC
Environmental Health Technologies CC
Environmental Management Group CC
Environmental Sys. Service Ltd CC
Env i ronmentaI Systems Serv i ce CC
Geocentric Engineering Corp. CC
Hartsell Home Inspection Service CC
J.M.C. Enterprises CC
Law Environmental, Inc. CC
Mecklenburg Purifier CC
Merit Environmental Services CC
Microbac Environmental Laboratory CC
Microbac Labs, Erie Testing Lab Div CC
Microbac Labs, Hanover, PA CC
Microbac Labs, Johnstown, PA CC
Microbac Labs, KY CC
Microbac Labs, MA Testing Division CC
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
+ NC Dept. of Human Resources
Protection Inspection, Inc.
Qua Ii ty Env i ronments, Inc.
Radiation Consultants of SW VA, Inc
Radon CaIi brat i ons
Radon Check of Virginia
Radon Detection Systems of TN
Radon Detection Systems, CO
Radon Environmental Svcs, Inc. - KY
Radon Management Company
Radon Reduction A Testing, Inc
Radon Reduction A Testing, Inc.
Radonics, Inc. - VA
Roberts Environmental Services
Ross Radon Testing
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
TSI Thermo-Scan, Inc.
Terradon Exploration Technologies
Triad Basement De-Watering Sys
+ University of North Carolina
NORTH DAKOTA
CC
CC
CC
CC
CC,GR
CC
CC
CC
CC
CC
AT,CC,EP
EP,EP,CW
CC,EP
CC
CR
AT,CC,GR,CW
AT,CC,CR,EP,CW
AT,CC
CC
CC
CC
CC
AT,CC
AT
CC
CC
All companies listed under "National"
also serve this state.
Alpha Radiation Engineering, Inc. AT,CC
C. R. Adams Company, Inc. CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
EES of Minnesota, Inc. AT
Energy Laboratories Inc. CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
00
Company
Measurement Methods
* Company
Midwest Radon Analysis Incorporated
Radiation Measurement Services
Radon A Environ. Prof. (Lawrence)
Radon Check of Virginia
Radon Consultants, CO
Radon Consultants, NV
Radon Detection Systems
Radon Detection Systems
Radon Detection Systems, CO
Radon Measure Company, The
Radon Measurements Laboratory
Radon Testing Svc, Englewood, CO
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Terradon Exploration Technologies
Measurement Methods
(MT)
(WY)
CC
CC
AT,CC
CC
AT,CC
CC,CR
EP
AT,CC,EP
EP,EP,CW
AT,CC
CC
CC,GW
CC
CC
AT
OHIO
All companies listed under "National*
also serve this state.
A-l Reliable Basement Waterproofing
AA Radco
ABE Radiation Measurements Lab
AIDCO Maine Corp
Accutek Laboratory
Applied Radon, Inc.
BBC A M Engineering
Cavin Analytical Consultants
Chem-Safe Laboratories Inc.
Commonwealth Eng. A Technology
Consumer Energy Services Inc.
Council on Hazardous Materials
Dames A Moore
Environmental Management Group
Environmental Oil, Inc.
Environmental Solutions Inc.
Environmental Sys. Service Ltd
CR
CC
AT,CC
CC
CR
CR
CC
CC
CC
CC,CR
CC,CR
CC
CC
AT
CC
CC
Environmental Systems Service
Finnex (Radon)
Geocentric Engineering Corp.
Glogore Engineering Company
Home Analysts, Incorporated
Home Assurance
HomeAir Testers, Inc.
Improved Technology Systems
Insul-Tech, Inc.
Insulating Systems
J. Beck A Associates, Inc.
Merit Environmental Services
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs
Microbac Labs
Microbac Labs
Microbac Labs
KY
MA Testing Division
New Castle, PA
Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Mobile Radon Diagnostics, Inc.
Oak Hill Radon Testing
RPI Radon Measurement Services, PA
Radon Airtest Company
Radon Analysis A Detection of N.E.
Radon Check of Virginia
Radon Detection Systems (IL)
Radon Detection Systems Inc., OH
Radon Detection Systems, CO
Radon Detectors
Radon Environmental Svcs, Inc. - IN
Radon Environmental Svcs, Inc. - KY
Radon Free
Radon Gas Detection Systems
Radon Gas Test, of Cntrl. Ohio
Radon Management Company
Radon Technologies Inc. (OH)
CC
CC
CC
CC
CC
CC
CW
CC
AT,CC,CR
CC,CR
CR
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CW
AT,CC,CR,EP
AT,CR,GR,GW,CW
CC
CC
CC
AT,CC,EP,GW
CC,CR
EP,EP,CW
AT
CC
EP
AT,CC
CC
CR
CC
EP
* For addresses, phone numbers, and performance records see Table 2
NOTEl Underfedialrform^ncerfnd^r reSear°h pur^s^ or Sta* -Qencies^ assistance only.
___i.,_: .• . . note a primary company capable of perform!na measurement
.n.ly,,. ,n-h.us. or m.k.nfl «.,ur.ment, u.ina operator, ,nd ln.tru«ntrb.l.nfli'9 to thT^p.ny.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
* Company
Measurement Methods
VD
Radon Watch CC,CR
Radonics, Inc. - PA AT,CC
Reliable Basement Waterproofing Co. CR
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Southern Ohio Radon Protection Co. CC
Star Laboratories, Inc. CC
TEE Engineering Co., Inc. CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
Tr i pIe Sea I, Inc. CC
Western Technology, Inc. AT
OKLAHOMA
All companies listed under "National"
also serve this state.
Alpha Radiation Engineering, Inc. AT,CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Environmental Solutions Inc. CC
Midwest Radon Analysis Incorporated CC
Radon & Environ. Prof. (Lawrence) AT,CC
Radon A Environmental Professionals AT,CC
Radon Check of Virginia CC
Radon Detection Systems (TX) AT,CC,EP
Radon Detection Systems, CO EP,EP
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Strata Environmental Service CC
Terradon Exploration Technologies AT
OREGON
All companies listed under "National"
also serve this state.
A A M Associates AT,CC
Bar-Tel Infrascan CC
Cavalier Corporation AT
Chem-Safe Laboratories Inc. CC
EC Chamberlain, Radiological Cnslt. AT
Energy Laboratories Inc. CC
Environmental Engineering A Testing CC
Environmental Engineering Labs Inc. CC
Environmental Health Technologies CC
Faytek Inc./RDS of the NW AT,CC
Midwest Radon Analysis Incorporated CC
Radiation Health CC
Radon Awareness, Inc. CC
Radon Consultants, NV CC,CR
Radon Detection Systems (CA) AT,CC,EP
Radon Detection Systems, CO EP,EP,CW
Radon Management Company CC
Radon Systernatics of California AT,CC,EP
Radon Test AT,CC
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Sani-Duct Service of the Inland NW CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Terradon Exploration Technologies AT
PENNSYLVANIA
A11 compan i es Ii sted under "Nat i onaI"
also serve this state.
3 W Radon Services Inc.
CR
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
A Black Cross Sanitation Company
A-l Sherlock Home Inspectors
A.B.E. Radon Testing, Inc.
AAAirscan Engineering Corp.
ABE Radiation Measurements Lab
AIDCO Maine Corp
ARIX Corporation, Inc. (PA)
Accu-Test
Affiliated Building Inspectors, Inc
Agenterprise Inc.
Air Hazards Assessment, Inc.
Air Quality Analysts Inc.
Air Ventilation Systems Inc.
Air-N-Sol Corporation
All Eastern Home Inspection Co.
Alpha Check
Alpha Services
Alpha-Ban
Alphatech, Inc.
American Building Inspectors, Inc.
American Homecheck, Inc.
Applied Analytical Technologies Inc
Applied Radon, Inc.
Associated Radon Testing Svc., Inc.
Audubon Controls, Inc.
Bergen Home Inspection Service
Biospherics Incorporated
Boro Radon Testing Service Inc
Cambridge Associates Ltd.
Carl Henry ft Company Inc.
Carroll County Radon Control, Inc.
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. ^C~
Chief Home and Building Ins. Svcs. CC
Chi I ton Associates (Radon Group) CC
Commonwealth Eng. ft Technology CC
Conshohocken Radon Testing Services CC
Continental Environment Company AT,CC,EP
Cumberland Analytical Labs., Inc. EP '
DK RockweI I CC
cw
CC,CW
CC
AT,CC
AT,CC,GW,CW
CC
AT
AT,CC
AT,CC,EP
CC
CC
AT,CC
CC
AT,CC,EP
CC
AT,CC
CC
CC
GW
CC
CC
CC
CR
AT,CC,CR
CR
CC
CC
AT,CC
CC
CC,CR
CC
* Company
Dames ft Moore
DeMar Pest Control Co.
Delaware Valley Radon Inspections
Diagnostics and Devices, Inc.
Ecological Interactions, Inc.
Economy Heating A Air Conditioning
Empire Inspection, Inc.
Enviro Testing
EnviroHealth, Inc.
Environmental Consultants Assc
Environmental Field Services, Inc.
Environmental Health Technologies
Environmental Management Group
Environmental Oil, Inc.
Environmental Sys. Service Ltd
Environmental Systems Service
Faytek Inc./RDS of the NW
Forchetti PSI
Forchetti Pools and Spa Inc.
Foresight Engineering, Inc., NJ
Franklin Environmental Analysis
Garco Research Company
Geier Construction Company, Inc.
Geocentric Engineering Corp.
Holmes Inspection Service
Home Inspection Service, Inc.
HomeRad
Housing Inspection Services Inc.
Inspect-A- Home, Inc.
Insul-Tech, Inc.
J. A. MESSA ASSOCIATE
J. Beck ft Associates, Inc.
Lynn Pest Mgmt. Co.
Maryland Radon Laboratory, Inc.
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Measurement Methods
CC
AT,CC
CC
CC
AT,CC
CC
AT,CW
AT,CC
CC
CC
EP
CC
CC
AT
CC
CC
AT,CC
CC
CC
CC
CC
CC
CC,EP
CC
CC,CW
CC
CC
CC
CC
AT,CC,CR
CC
CR
CC,CR
CR,GR
CC
CC
CC
CC
CC
CC
* For addresses, phone numbers, and performance records see Table 2
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
Measurement Methods
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Nat i onaI Radon Serv i ce
North Penn Hospital Serv. Inc.
0. K. Rents Corp.
Pennsylvania Bldg. Inspectors, Inc.
Pennsylvania State University
Pool Service Company
Porter Consultants, Inc.
Prigel Radon Testing
Princeton Home Inspection Svc.
Protectron Inc.
Pyramid Environmental Systems, Inc.
R.J. Moore & Associates, Inc.
RIC Inspection A Engineering
RPI Radon Measurement Services, PA
Radiation Data - NJ
Radioactivity Alert Detection Serv.
Radon Air & Water Check Inc.
Radon Analysis & Detection of N.E.
Radon Analysis Incorporated (NJ)
Radon Ban
Radon Busters
Radon Check-D5v of Horizon Sys
Radon Detection
Radon Detection Devices
Radon Detection Services, Inc., NJ
Radon Detection Systems (NJ)
Radon Detection Systems, CO
Radon Detectors
Radon Diagnostics, Inc.
Radon Laboratories
Radon Management Company
Radon Management Laboratories
Radon Measuring Systems
Radon Rangers
Radon Resource, Inc. - MD
CC
CC
CC
CC
CC
CC
AT
GW
CC
CC
CC
AT,CC,GW,CW
CR
CC
CW
CC
AT,CC
CC
AT,CR,GR,GW,CW
CW
AT,CC
AT,CC,CW
CC
CW
CC
CC
CC
CC
CC
GR,CW
AT,CC,EP,GW
EP,EP,CW
AT
CC
AT,CC,EP
CC
CC,C£,GR,RP
CW
CC
CC
Radon Safety Services, Inc.
Radon Systems Inc.
Radon Systems of Rhode Island
Radon Technologies Inc. (NY)
Radon Technologies Inc. (OH)
Radon Testing Svc, Harrisburg, PA
Radon Testing Svc, Silver Sprg, MD
Radon Testing Svcs, Princeton, NJ
Radonics, Inc. - MD
Radonics. Inc. - NJ
Radonics, Inc. - NY
Radonics, Inc. - PA
Ray Messick Rad Testing A Rented i at.
Reynolds Radiological Services, Inc
Ross Systems, Inc.
Safe Shelter Environmental
Science Management Services, Ltd.
Scientific Analysis, Inc.
ShotwelI Associates
Silver Springs Home Inspection Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
Star Laboratories, Inc.
Sullivan Consultants Inc.
TSI Thermo-Scan, Inc.
Terradon Exploration Technologies
Tri-Cities Radon
Tri-County Radon Inc.
U.S. Assets Recovery Investigations
U.S. Toxic Substance Testing Bureau
+ W P B Enterprises, Inc.
Western Technology, Inc.
RHODE ISLAND
CW
CC
AT,CC
AT,CC,GR
EP
CC
CC
CC
AT,CC,CR,EP,CW
AT,CC
AT,CC,GW,CW
AT,CC
CR
CW
GW,CW
CW
AT,CC,CR,GR,GW
CC
CC,CR,CW
CC
CC
CC
CC
CC
AT,CC
AT
CC
CC
CC
CW
CC
AT
All companies listed under "National"
also serve this state.
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
Ni
AAAirscan Engineering Corp.
ABE Radiation Measurements Lab
AIDCO Maine Corp
ALRAM
Alpha Radon Environmental Testing
Alpha Services
Applied Analytical Technologies Inc
Asafe-House Inc.
Atlantic Environmental Laboratory
Boxford Radon Lab (B.R.L.)
Bradley Harrison Associates, Inc.
Campton Development Corp.
Cavin Analytical Consultants
Commonwealth Eng. A Technology
Connecticut Environmental Testing
Dames ft Moore
EMPAC, Inc.
Environmental Science Services
Environmental Sys. Service Ltd
Environmental Systems Service
Foresight Engineering, Inc., VA
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Mix lee Environmental Research Corp.
New England Radon Services
New England Radon, LTD.
Protect-A-Home
REMD
RISE
Radiation Data - CT
Radiation Safety Associates, Inc.
AT,CC
AT,CC
CC
CC
AT,CC,CR,CW
CC
CC
CC,GR
CC
CC
CC
CC
CC,GR
CC
CC
CC
AT,CC,CR
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
AT,CC,CR,GR,GW,CW
CC
CC
CC,CR
AT,CC
CC
cw
CC
* Company
Radon Analysis ft Detection of N.E.
Radon Check of Virginia
Radon Check-Div of Horizon Sys
Radon Detection Systems (NJ)
Radon Detection Systems, CO
Radon Detectors
Radon Evaluation Div., Eva Ido Ltd.
Radon Labs (Woburn)
Radon Safety Services, Inc.
Radon Safety Testing, Inc.
Radon Systems of Rhode Island
Radonics, Inc. - CT
Residential Radon Test Service Inc.
Scientific Analysis, .Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
Star Laboratories, Inc.
Terradon Exploration Technologies
SOUTH CAROLINA
Measurement Methods
CC
CC
CC
AT,CC,EP,GW
EP,EP,CW
AT
CC
CC
CW
CC
AT,CC
AT,CC,GW,CW
CC
CC
CC
CC
CC
AT
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp.
Addy's Radon Detection Service
Advance Tex, Corp.
Carolina Radon Consultants
Cavin Analytical Consultants
Commonwealth Eng. ft Technology
Dames ft Moore
Enviradon, Inc.
Environmental Health Technologies
Environmental Management Group
Environmental Sys. Service Ltd
Environmental Systems Service
Geocentric Engineering Corp.
Hartsell Home Inspection Service
AT,CC
CC
CC
CC
CC,GR
CC
CC
AT,CC
CC
CC
CC
CC
CC
CC
* For addresses, phone numbers, and performance records see Table 2
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
* Company
Measurement Methods
Ui
Law Env i ronmentaI, Inc. CC
Mecklenburg Purifier CC
Microbac Environmental Laboratory CC
Microbac Labs, Erie Testing Lab Div CC
Microbac Labs, Hanover, PA CC
Microbac Labs, Johnstown, PA CC
Microbac Labs, KY CC
Microbac Labs, MA Testing Division CC
Microbac Labs, New Castle, PA CC
Microbac Labs, Pittsburgh, PA CC
Microbac Labs, Schiller Oiv. CC
Microbac Labs, Seaway Div CC
Midwest Radon Analysis Incorporated CC
Quality Environments, Inc. CC
Radon Check of Virginia CC
Radon Detection Systems of TN AT,CC,EP
Radon Detection Systems, CO EP.EP.CW
Radon Environmental Svcs, Inc. - KY CC,EP
Radon Evaluation Services, Inc. CC
Radon Management Company CC
Radon Reduction & Testing, Inc CR
Radon Reduction A Testing, Inc. AT,CC,GR,CW
Radonics, Inc. - GA AT,CC
Ross Radon Testing CC
+ SC Dept. of Health A Envir. Control CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Terradon Exploration Technologies AT
University Radon Testing Associates CC
University of Georgia CC
SOUTH DAKOTA
All companies listed under "National"
also serve this state.
Cavin Analytical Consultants
Chem-Safe Laboratories Inc.
EES of Minnesota, Inc.
Energy Laboratories Inc.
Energy Marketing Midwest, Inc
Environmental Health Technologies
Midwest Radon Analysis Incorporated
Radon A Environ. Prof. (Lawrence)
Radon Check of Virginia
Radon Consultants, CO
Radon Consultants, NV
Radon Detection Systems (MT)
Radon Detection Systems (WY)
Radon Detection Systems, CO
Radon Measure Company, The
Radon Measurements Laboratory
Radon Testing Svc, Englewood, CO
RadonTest Inc.
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Terradon Exploration Technologies
TENNESSEE
CC,GR
CC
AT
CC
CC
CC
CC
AT,CC
CC
AT,CC
CC,CR
EP
AT,CC,EP
EP,EP,CW
AT,CC
CC
CC,CC,GW
CC
CC
CC
AT
All companies listed under "National"
also serve this state.
ACI Chemical Co. In. d/b/a ACI Insu CC
C. R. Adams Company, Inc.
CC
AIDCO Maine Corp
Carolina Radon Consultants
Cavin Analytical Consultants
Chem-Safe Laboratories Inc.
Comfort Systems
Commonwealth Eng. A Technology
Consulting Chemists
Dames A Moore
Energy Systems, Inc
CC
CC
cc,
CC
CC
CC
CC
CC
Environmental Health Technologies CC
AT,CC,GR
* For addresses, phone numbers, and performance records see Table 2.
Km-nr* Non-commerc'a' laboratory for research purposes or State agencies' assistance only
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis m-house or mak.ng measurements using operators and instruments belonging to the company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
Environmental Management Group CC
Environmental Solutions Inc. CC
Environmental Sys. Service Ltd CC
Environmental Systems Service CC
Hunt & Associates CC
J. A. MESSA ASSOCIATE CC
J.M.C. Enterprises CC
Law Environmental, Inc. CC
Merit Environmental Services CC
Microbac Environmental Laboratory CC
Microbac Labs, Erie Testing Lab Div CC
Microbac Labs, Hanover, PA CC
Microbac Labs, Johnstown, PA CC
Microbac Labs, KY CC
Microbac Labs, MA Testing Division CC
Microbac Labs, New Castle, PA CC
Microbac Labs, Pittsburgh, PA CC
Microbac Labs, Schiller Div. CC
Microbac Labs, Seaway Div CC
Midwest Radon Analysis Incorporated CC
Professional Radon Assessment CC
Protection Inspection, Inc. CC
Qua Ii ty Env i ronments, Inc. CC
Radiation Consultants of SW VA, Inc CC
Radiation Services Inc. CC
Radon Check of Virginia CC
Radon Detection Systems of TN CC,GW
Radon Detection Systems, CO EP.EP.CW
Radon Environmental Svcs, Inc. - IN CC
Radon Environmental Svcs, Inc. - KY EP
Radon Evaluation Services, Inc. CC
Radon Info A Detection Service CC
Radon Reduction it Testing, Inc CR
Radon Reduction & Testing, Inc. AT,CC,GR,CW
RadonTest Inc. CC
Real Estate Inspection Service CC
Ross Radon Testing CC
Safe Air - TN CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
* Company
Southern Mechanical
TEE Engineering Co., Inc.
TSI Thermo-Scan, Inc.
Terradon Exploration Technologies
University of Georgia
Your Energy Service, Inc.
TEXAS
Measurement Methods
CC
CC
AT,CC
AT
CC
CC
All companies listed under "National"
also serve this state.
Alpha Radiation Engineering,. Inc. AT,CC
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Continental Environment Company A?,EP
Energy Laboratories Inc. CC
Environmental Engineering A Testing CC
Environmental Health Technologies CC
Finnex (Radon) CC
Midwest Radon Analysis Incorporated CC
Radon A Environ. Prof. (Lawrence) AT,CC
Radon Check of Virginia CC
Radon Detection Systems (CA) AT,CC EP
Radon Detection Systems (TX) AT'CC'EP
Radon Detection Systems, CO Ep|Ep)cW
Radon Measurement A Control of NM AT
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Scientific Analysis, Inc. "cc
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
Strata Environmental Service CC
Terradon Exploration Technologies AT
UTAH
* For addresses, phone numbers, and performance records see Table 2.
Kin-nr* "°7COfnmer<;ial laboratory for research purposes or State agencies* assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis m-nouse or making measurements using operators and instruments belonging to the company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
Measurement Methods
All companies listed under "National"
also serve this state.
All companies listed under "National"
also serve this state.
Alpha Radiation Engineering, Inc. AT,CC
Bondar-Clegg, Inc. CC
C. R. Adams Company, Inc. CC
Cavin Analytical Consultants CC,GR
C hem-Safe Laboratories Inc. jCC
EC Chamberlain, Radiological Cnslt. AT
Energy Laboratories Inc. CC
Environmental Engineering & Testing CC
Environmental Engineering Labs Inc. CC
Environmental Health Technologies CC
Faytek Inc./RDS of the NW AT,CC
Landmark Radon Laboratories Ltd. CC
Lincoln DeVore, Inc. CC
Midwest Radon Analysis Incorporated CC
Radiation Surveys Incorporated CC,GR
Radon Awareness, Inc. CC
Radon Check of Virginia CC
Radon Consultants, CO AT,CC
Radon Consultants, NV CC.CR
Radon Detection Systems (CA) AT,CC,EP
Radon Detection Systems (UT) AT,CC,EP
Radon Detection Systems, CO EP,EP,CW
Radon Measurement A Control of NM AT
Radon Test AT,CC
Radon Testing Services, Inc. (CA) CC,EP,CW
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Sani-Duct Service of the Inland NW CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
Terradon Exploration Technologies AT
Timber!ine Radon Service CC
VERMONT
AAAirscan Engineering Corp.
ABE Radiation Measurements Lab
AIDCO Maine Corp
ALRAM
AIpha Radon Env i ronmentaI Test i ng
Alpha Services
Applied Analytical Technologies Inc
Atlantic Environmental Laboratory
Boxford Radon Lab (B.R.L.)
Burns and Associates
Campton Development Corp.
Cavin Analytical Consultants
Commonwealth Eng. A Technology
Connecticut Environmental Testing
Dames A Moore
EMPAC, Inc.
Environmental Field Services, Inc.
Environmental Health Technologies
Env i ronmentaI Oil, Inc.
Environmental Science Services
Environmental Sys. Service Ltd
Environmental Systems Service
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
Mix lee Environmental Research Corp.
New England Radon Services
New England Radon, LTD.
AT,CC
AT,CC
CC
CC
AT,CC,CR,CW
CC
CC
CC
CC
AT,CC,EP
CC
CC»GR
CC
CC
CC
AT,CC,CR
EP
CC
AT
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
AT,CC,CR,GR,GW,CW
CC
CC
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
Measurement Methods
RISE
Radon Analysis ft Detection of N.E.
Radon Check-Div of Horizon Sys
Radon Detection Devices
Radon Detection Services (VT)
Radon Detection Systems (NJ)
Radon Detection Systems, CO
Radon Detection, Inc.
Radon Detectors
Radon Evaluation Div., Evaldo Ltd.
Radon Labs (Woburn)
Radon Registry
Radon Technologies Inc. (NY)
Radon Technology, Inc.
Radonics, Inc. - MA
Residential Radon Test Service Inc.
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Southern Mechanical
Star Laboratories, Inc.
Terradon Exploration Technologies
VIRGINIA
CC
CC
CC
CC
CW
AT,CC,EP,GW
EP,EP,CW
CR
AT
CC
CC
CC
AT,CC,GR
CC
AT,CC
CC
CC
CC
CC
CC
AT
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp.
ABC Inspection Company
ABE Radiation Measurements Lab
AIDCO Maine Corp .
ARIX Corporation, Inc. (PA)
Abionics, Ltd.
Accu-Test
Advanced Automatic Alarm Co. Inc.
Affiliated Building Inspectors, Inc
Air Hazards Assessment, Inc.
Air Quality Analysts Inc.
AT,CC
CC
AT,CC
CC
AT
AT,CC,EP
AT,CC
CC
AT,CC,EP
CC
AT,CC
Air Quality Detection, Inc.
Air Solutions
Air Ventilation Systems Inc.
All Service Radon Reducers, Inc.
Alpha Check
Applied Analytical Technologies Inc
Biomedical Toxicology Assoc.
Biospherics Incorporated
C Sentinel Enterprises
Capital Home Inspection Corp.
Carro11 County Radon ControI, Inc.
Cavin Analytical Consultants
Chem-Safe Laboratories Inc.
Commonwealth Eng. ft Technology
Consulting Chemists
Continental Environment Company
Dames ft Moore
ETS, Environmental Testing Services
Ecological Interactions, Inc.
Economy Heating ft Air Conditioning
Environmental Engineering ft Testing
Environmental Health Technologies
Environmental Management Group
Environmental Sys. Service Ltd
Environmental Systems Service
Federal Nuclide Monitors
Foresight Engineering, Inc., NJ
Foresight Engineering, Inc., VA
Garco Research Company
Geier Construction Company, Inc.
Geocentric Engineering Corp.
H. M. Cook Jr., Prof. Engineer
Holiday Termite ft Pest Control
Home Sure Inspections, Inc.
HomeRad
Hurt ft Proffitt. Prof. Engineers
InfiItec, D.C.
Infiltec, Waynesboro, VA
J. A. MESSA ASSOCIATE
J.M.C. Enterprises
CC
CC
CC
CC
AT,CC
CC
AT,CC
CC
CC
CC
CC
CC
CC
CC
AT,CC,EP
CC
AT,CC
AT,CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC,EP
CC
CC
CC
GR
CC
CC
CC
CC
CC
CC
* For addresses, phone numbers, and performance records see Table 2.
MOT/ N0"-conimerc'al laboratory for research purposes or State agencies' assistance only
NOTE: Underscored performance indicators denote a primary company capable of'performing measurement
anaiys.s in-house or making measurements using operators and instruments belonging to the company
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
* Company
Measurement Methods
* Company
Measurement Methods
Lynn Pest Mgmt. Co.
Maryland Radon Laboratory, Inc.
Merit Environmental Services
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
Microbac Labs, Johnstown, PA
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
National Radon Service
North East Environmental Services
Protection Inspection, Inc.
Protectron Inc.
Qua Ii ty Env i ronments, Inc.
R.J. Moore A Associates, Inc.
R.T.S. Systems
Radiation Consultants of SW VA, Inc
Radiation Measurement Services
Radon Analysis, Inc. (VA)
Radon Ban
Radon Calibrations
Radon Check of Virginia
Radon Detection Services, Inc., MD
Radon Detection Systems of TN
Radon Detection Systems, CO
Radon Detectors
Radon Laboratories
Radon Management Company
Radon Rangers
Radon Reduction Engineering A Lab
Radon Systems Inc.
Radon Testing Svc, Silver Sprg, MD
Radonics, Inc. - MD
Radonics, Inc. - VA
Ray Messick Rad Testing A Remediat.
CC,CR
CR,GR
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CW
CC
AT,CC
EP
CC
CC
AT,CC
CC
CC
CC
CW
AT,CC,EP
EP,EP,CW
AT
AT,CC,EP
CC
CC
CW
CC
CC
AT,CC,CR,EP,CW
AT,CC,CR,EP,CW
CR
Real Estate Inspection Service CC
Scientific Analysis, Inc. C_C
Simpson Weather Associates, Inc. CC
Sorensen Enterprises, Inc. CC
Southern Mechanical CC
TEE Engineering Co., Inc. CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
U.S. Assets Recovery Investigations CC,GR
U.S. Home Inspection Services CR
Western Technology, Inc. AT
WASHINGTON
All companies listed under "National"
also serve this state.
A A M Associates AT,CC
Air Hazards Assessment, Inc. CC
Bar-Tel Infrascan CC
C Sentinel Enterprises CC
CavaIier Corporation AT,CC
Chem-Safe Laboratories Inc. CC
Energy Laboratories Inc. CC
Environmental Engineering Labs Inc. CC
Faytek Inc./RDS of the NW AT,CC
InsuI-Tech, Inc. CC
J. A. MESSA ASSOCIATE CC
Midwest Radon Analysis Incorporated CC
Radiation Health CC
Radon Awareness, Inc. CC
Radon Consultants, NV CC,CR
Radon Detection Systems (CA) AT,CC,EP
Radon Detection Systems, CO EP,EP,CW
Radon Systernatics of California AT,CC,EP
Radon Test AT,CC
Radon Testing Services, Inc. (CA) CC,EP,CW
Radon Testing Svc, Englewood, CO CC,CC.GW
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
* Company
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Measurement Methods
RadonTest Inc.
Sani-Duct Service of the Inland NW
Scientific Analysis, Inc.
Sorensen Enterprises, Inc.
Terradon Exploration Technologies
* Univ. of Washington-Rad. Ecol. Lab
WEST VIRGINIA
* Company
CC
CC
CC
CC
AT
CC
Measurement Methods
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp.
AIDCO Maine Corp
Advanced Automatic Alarm Co. Inc.
Air Quality Analysts Inc.
oo Applied Radon, Inc.
Biomedical Toxicology Assoc.
Biospherics Incorporated
Cavin Analytical Consultants
Commonwealth Eng. ft Technology
Dames ft Moore
Economy Heating ft Air Conditioning
Environmental Health Technologies
Environmental Management Group
Environmental Sys. Service Ltd
Environmental Systems Service
Foresight Engineering, Inc., VA
Geocentric Engineering Corp.
H. M. Cook Jr., Prof. Engineer
HomeRad
Insul-Tech, Inc.
J. A. MESSA ASSOCIATE
J. Beck ft Associates, Inc.
Merit Environmental Services
Microbac Environmental Laboratory
Microbac Labs, Erie Testing Lab Div
Microbac Labs, Hanover, PA
AT,CC
CC
CC
AT,CC
CR
AT,CC
CC
<£><£.
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
AT,CR
CC
CR
CC
CC
CC
CC
PA
PA
Inc
MD
Microbac Labs, Johnstown,
Microbac Labs, KY
Microbac Labs, MA Testing Division
Microbac Labs, New Castle, PA
Microbac Labs, Pittsburgh, PA
Microbac Labs, Schiller Div.
Microbac Labs, Seaway Div
Midwest Radon Analysis Incorporated
National Radon Service
Protectron Inc.
RPI Radon Measurement Services,
Radiation Consultants of SW VA,
Radon Calibrations
Radon Check of Virginia
Radon Detection Services, Inc.,
Radon Detection Systems of TN
Radon Detection Systems, CO
Radon Detectors
Radon Environmental Svcs, Inc. - KY
Radon Laboratories
Radon Management Company
Radon Rangers
Radon Reduction Engineering ft Lab
Radon Technologies Inc. (OH)
Radon Testing Svc, Silver Sprg, MD
Radonics, Inc. - VA
Ray Messick Rad Testing ft Remediat.
Scientific Analysis, Inc.
Sorensen Enterprises
Southern Mechanical
TEE Engineering Co.,
TSI Thermo-Scan, Inc.
Terradon Exploration Technologies
Western Technology, Inc.
Inc.
Inc.
CC
CC
CC
CC
CC
CC
CC
CC
CC
CW
AT,CR,GR,QW
CC
CC
CC
CW
AT,CC,EP
CW
AT
EP
AT,CC,EP
CC
CC
CW
EP
CC
AT,CC,CR,EP,CW
CR
CC
CC
CC
CC
AT,CC
AT
AT
WISCONSIN
All companies listed under "National"
also serve this state.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Company
Measurement Methods
* Company
Measurement Methods
vo
BCA Laboratory Inc. GW
Cavin Analytical Consultants CC,GR
Chem-Safe Laboratories Inc. CC
Dames & Moore CC
EES of Minnesota, Inc. AT
Elliott and Associates AT
Expediters Inc., The CC
+ IL State Geological Survey CC
Midwest Radon Analysis Incorporated CC
Radon Check of Virginia CC
Radon Detection Specialists CC
Radon Detection Systems (IL) AT,CC,EP,GW
Radon Detection Systems, CO EP,EP,CW
Radon Environmental Svcs, Inc. - IN CC
Radon Environmental Svcs, Inc. - KY CC,EP
Radon Measure Company, The AT,CC
Radon Surveys GW
Radon Surveys, Div. Cope Tech Svcs AT,CC,EP
Radon Testing Service Inc. (WI) CC
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. CC
Scientific Analysis, Inc. CC
Sorensen Enterprises, Inc. CC
TSI Thermo-Scan, Inc. AT,CC
Terradon Exploration Technologies AT
WYOMING
All companies listed under "National1
also serve this state.
Chem-Safe Laboratories Inc. CC
Colorado Radon Engineering Inc CC
Energy Laboratories Inc. £C
Environmental Engineering A Testing CC
Environmental Engineering Labs Inc. CX
Environmental Health Technologies CC
Faytek Inc./RDS of the NW AT,CC
Landmark Radon Laboratories Ltd. CC
Lincoln DeVore, Inc. CC
M.V.E., Inc. AT,CC
Midwest Radon Analysis Incorporated CC
Natural Resource Technologies CC
+ RTK Engineering AT,CC
Radon & Environ. Prof. (Lawrence) AT,CC
Radon Awareness, Inc. CC
Radon Check of Virginia CC
Radon Consultants, CO AT,CC
Radon Consultants, NV CC,CR
Radon Detection Systems (CA) CC
Radon Detection Systems (UT) EP
Radon Detection Systems (WY) AT,CC,EP
Radon Detection Systems, CO EP,EP.CW
Radon Measurements Laboratory C£
Radon Test AT,CC
Radon Testing Svc, Englewood, CO CC,CC,GW
RadonTest Inc. £C
Sani-Duct Service of the Inland NW CC
Scientific Analysis, Inc. £C
Sorensen Enterprises, Inc. CC
Terradon Exploration Technologies AT
Timber line Radon Service CC
PUERTO RICO
ARIX Corporation (WY) CC
Advanced Radon Services CC
Alpha Radiation Engineering, Inc. AT,CC
Bondar-Clegg, Inc. CC
Cavin Analytical Consultants CC,GR
All companies listed under "National"
a I so serve th i s state.
Cavin Analytical Consultants
CC,GR
* For addresses, phone numbers, and performance records see Table 2.
+ Non-commercial laboratory for research purposes or State agencies' assistance only.
NOTE: Underscored performance indicators denote a primary company capable of performing measurement
analysis in-house or making measurements using operators and instruments belonging to the company.
-------
TABLE 1
PROFICIENT MEASUREMENT COMPANIES BY SERVICE AREAS
Measurement Methods
Dames & Moore -------------- -._ ______ _ Measurement Methods
Midwest Radon Analysis Incorporated CC
New England Radon, LTD. cc
Radon Detection Systems, CO EP FP rw
Sorensen Enterprises, Inc. CC
Terradon Exploration Technologies AT
VIRGIN ISLANDS
All companies listed under "National"
also serve this state.
AAAirscan Engineering Corp. AT rr
Cav.n Analytical Consultants CC GR
Dames A Moore ~'~
Midwest Radon Analysis Incorporated CC
u. Radon Detection Systems, CO £P EP
0 Sorensen Enterprises, Inc. CC
Terradon Exploration Technologies AT
Underscore, Prfo ^°"? »r *** -0«1-' ...Ufnc.
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
3 V Radon Services Inc.
1619 Springhill Drive
Humelstown, PA 17036
WiIliam Veaver
(717) 566-8499
9/88
A i A Environmental Engineering Co
1805 S. Bella!re Street
Denver, CO 80222
Darrell C. Rosen
(303) 753-1034
9/88
A i A Radon Testing Services, Inc.
1805 South Be I la ire Street
Denver, CO 80222
Robert V. Goard
(303) 753-1044
9/88
Radon
Measurement
AT AT CC CC CR CR
LI
A i M Associates
1813 N.W. 27th
Portland, OR 97210
Phyllis A. Mclaughlin
(503) 274-2922
All Radon Specialists, Inc.
12 Beechwood Road
Hudson, NH 03051
Robert C. Vilburn
(603) 883-3883, (800) 727-RAD
A 'LARY1 Service
686 Somerset Drive
Lawrencevi Me, GA 30245
Susan Lary
(404) 441-6819 (404) 963-8218
9/88
A Black Cross Sanitation Coipany
1024 CotUan Avenue
Philadelphia, PA 19111
David Steiger
(215) 342-5100
LI
LI
LI
EP EP
LI
LI
LI
LI
GR GR
Working Level
Measurement
Gff GW
RP RP
Cff Cf
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
51
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
forking Level
Measurement
RP RP | or Cf
1T Measurement
AT Pi CC CR CR EP EP GR GR
Lloyd D. Cohen
(513) 293-6699
H°"e
Avenue,
Fair lawn, NJ 07410
Steven J. Luxton
(201) 796-4942
7fiSaf.
7650 South Tarn i ami Trail 19
Sarasota, FL 34231
A. Arthur Lipshutz
(813) 923-7300
A-
Harnsburg, PA 17105-1453
«' Pennin9ton, Jr.
(717) 238-9331
Trexlertown, PA 18087
Dean L. Ritter
(215) 481-9916
A.D.T Inspections, Inc
P.O. Box 425
Keyport, NJ 07735
Anthony Tarantola
(201) 566-4079
AA Radco
1447 Old Sauk Trail
, MI 49120
Glenn Oianond
(616) 684-8115
52
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
AAA Disaster Force/AAA Envir. Cons 9/88
18219 West 3rd Ave. J3
Golden, CO 80401
Mary Knudson
(303) 399-4203
AAA Radon Services 9/88
P. 0. Box F
Hellertown, PA 18055
Robert Grosset
(215) 868-6025
AAA Radon Testing 9/88
181 Longhili Road M-2
Little Falls, NJ 07324
Nicholas Verhagen
(201) 772-7166
AAAirscan Engineering Corp. 11/86
8 Eric Drive 5/87
Granby, CT 06035 9/88
Kevin O'Rourke
(203) 653-5639 (203) 653-4787
ABC Inspection Company 9/88
9911 Santa Cruz Street
Scab rook, MD 20706
Fred M. Jones
(301) 577-1915
ABE Radiation Measurements Lab 5/87
Box 214 9/88
Lenhartsville, PA 19534
Anthony LaMastra
(215) 756-4153
AT AT
LI
LI
LI
Ql
Rado
Measur
CC CC
LI
LI
LI
LI
LI
LI
LI
1
ACI Chemical Co. In. d/b/a ACI Ins 5/87 LI
P. 0. Box 306 ' 9/88 LI
Walnut Ridge, AR 72476
Charles E. Snapp
(501) 886-6625
n
ement
CR CR
EP EP
GR GR
Wo
U
Gt GW
1
rking Lev
easuremen
RP RP
Bl
b
Cf CW
1
* See TABLE 1 for the States each company serves. .
Note- Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
53
-------
nr^. TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Coupany
-— —••wiauu Avenue
Paraius, NJ 07652
Anthony C. Szabo, p |
(201) 845-8278
-
ADCO
P- 0. Box 1267
Burlington, CT 06013
Aniello Depascale
(203) 589-3333
—
AIDCO Maine Corp
Grassy Pond House
R'ndge, NH 03481
(603) 899-5168
Bayville, NJ 08721
Gregory Makowski
269-6060 (800)
CORPORATION 9/88
Portsmouth, NH 03801
(603) 433-l!S"(800) 228-3332
Date of
Round
• — —_
9/88
9/88
T^ '"
5/87 |
9/88 |
1
1
/88 |
1
1
1
88 |
1
1
1
1
1 AT A1
1
1
1
1
|
- _
1
1
1
— !-
IJJ
1
1
Radon
Measurement
r 1 CC CC | CR CR
1 -
L
1
1
LI
m
Qi
"II
II
" 1
"
II
II
"
II |
rp
i -
1 1
i
!! "| r-
II
cw or
AMC/House»aster
424 Voseller Ave.
Bound Brook, NJ 08805
John Hendricks
(201) 469-6050
Horizon Drive
Grand Junction, CO 81506
id A. Reinertsen
(303) 242-6203 (215) 327-1140
54
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Data of
Round
* Company
ARIX Corporation (CO-Greeley) 9/88
P 0. Box 2021
Greeley, CO 80632-2021
Patti Terry
(303) 356-3930
ARIX Corporation (UT) 9/88
2155 North 200 Vest Suite 100
Provo, UT 84604
Ton i Su 1 1 i van
(801) 373-2749
ARIX Corporation (WY) 9/88
877 North 8th West Suite 8
Riverton, WY 82501
Patty Gartrel 1
(307) 856-6505
AT AT |
ARIX Corporation, Inc. (PA) 11/88
Sciences Division 5/87
1200- E. High St. 9/88 LI
Pottstown, PA 19464
Russell J. Meier/William F.
(215) 327-1140
Aadvanced Aair Aana lysis 9/88
2670 Bi 1 lings ley Road
Columbus, OH 43235
James Cutcher
(614) 792-3400
Ab ionics, Ltd. 11/88
12509 Kings Lake Drive 5/87
Reston, VA 22091 9/88
Dr. filliam R. Hancuff
(703) 820-3767
Academy of IRM, Inc. 9/88
The Friary, I inchester-on-Severn
1600 Winchester Road
Annapolis, UD 21401
Bobby E. Leonard
(301) 757-7887
LI
LI
LI
Rado
Measur
CC CC
LI
LI
•
LI
LI
1
n
ement
CR CR |
1 LI
1
LI
LI
LI
EP EP
LI
GR QR
LI
n
El
LI
Wo
M
GW GW
rking Lev
easuremen
RP RP
si
b
Cl Cf
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
55
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Working Level
Measurement
GW RP RP
Radon
Measurement
CC CC CR CR
Suite 115-343, 1350 Beverly Rd
McLean, VA 22101
Bruce Johnson
(703) 448-8088
Accutek Laboratory
11126 Deerfield Rd.
Cincinnati, OH 45242
Timothy G. Barrett
(513) 984-4112
i R?do"
Moonlight Dr.
Columbia, SC 29210
H. Paul Addy
(803) 798-5379
Advance Tex, Corp
204 Plantation Road
Seneca, SC 29678
Thomas Lau
(803) 654-2300
Advanced Air Analysis Inc
81836 30th Street
Lawton, MI 49065
Timothy J. Diebolt
(616) 624-2741
Advanced Automatic Alarm Co. Inc
1/22 Mayappleway
Gambrills, MO 21054
Janette E. Hupman
(301) 261-0011
Tewksbury, MA 01876
Joseph F. Laliberte
(617) 851-5866
56
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of |
Round
* Company
Advanced Radiation Monitoring Serv 5/87
2219 Prosperity 9/88
Portage, MI 49081
Philip B. Noack
(818) 323-9483
Advanced Radon Services 9/88
P. 0. Box 729
Parker, CO 80134
John A. Turbett
(303) 841-6702
Affiliated Building Inspectors, In 5/87
P. 0. Box 15770 9/88
Chevy Chase, MD 20815
Larry Wasson
(301) 986-8866
Agenterprise Inc. 9/88
PO Box 1997
Allentown, PA 18105-1997
John A. Murphy II
(215) 821-0355
Air Analysis Associates 9/88
P. 0. Box 240
Unadilla, NY 13849
Elaine J. Reed
(607) 369-7704
Air Chek, Inc. 4/86
Box 2000 7/86
Arden, NC 28704 11/86
5/87
9/88
B. V. Alvarez
(704) 684-0893
AT AT
LI
LI
Air Hazards Assessment, Inc. 9/88
415 Main Street
Suite #3
Laurel, MD 20707
Victor Suben, P.E.
(301) 792-7111
Rado
Measun
CC CC
LI
LI
LI
LI
LI
LI
-------
Qm^ TABLE 2
PERFORMANCE RESULTS OF COMPANIES
°£nd°f ! "*«
* Company Kound Measurement
j AT AT 1 CC CC | CR CR £f EP C
?'r/?"utl°" Reg- Serv., Inc. g/M , 1 1
1640 Powers Ferry Road /88 L! 1 LI 1
Bldg 17, Suite 210 III
Marietta, GA 30067 1
1 i
Robert R. Geddis ! |
(404) 984-1919 1 | ' |
Air Quality Analysts Inc «,„ ' " '"
5400 Eisenhower Avenue 9/88 | LI | Ll
Alexandria, VA 22304-4820 1
1 ' '
Bruce C. Phillips 1 !
(703) 823-7561 1 | j
Air Duality Detection Inc «,. '
11700 Old Co.o.bia P?ke,Suite 210 9/M ! ' Ll
Silver Spring, UD 20904 1
| ! 1
Barry Rowe | j
(301) 622-1861 1 j j
ir Sciences, Inc/Ovenan Assoc A /a* ' 1
P.O. Box 320 "»»«*.. 4/8e | j l j
Crystal City, MO 63019 J^f J 'El
5/87 J 15 1
*'{? J. Overman, Ph.D. 9/88 j ffi
(314) 358-4011 1 | j
«ir oolutions ^.1 1 '
1004 Dennis Avenue 9/88 1 I Ll
Silver Spring, UD 20901 1 |
S«? R- Sfc- Clair i I
(301) 681-9242 | j
JjI/Sn''*1?1 Systets Inc- 9/flfl l ! 1 1"
3343 Hoi Ims Ferry Rd. S/88 I Ll |
Baltiwre MD 21227 I 1
'' !
John Guanti 1 I
(301) 525-3174 1 | ,
IT
rr
|
i
i
2 n « ol CorP°ration 1/PA ! 1— -f .
P.O. Box 437 J/88 1 Ql | Qi
Frenchtown, NJ 08825 J{8? j Ql 1 Ql 01
11/88 Ql | oi ' Q1
5/87 J ' J,1 , 1 UT
Da leL. Johnson 9/88 Ql Ql «i IS
(201) 996-2028 j ^ ' ffi
Note: Underscored Mrfnr.,^! ffjf30!1 co"Pany serves.
GR GR
Working Level
Measure«ent
Rf RP | Cf Cf
58
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
Company
Air-Tight of Genesee
2429 N. Dort Hwy
Flint, MI 48506
David Neb lock
(313) 235-7722
5/87
9/88
Alabaia Testing Laboratory
P. 0. Box 2337
Gadsden, AL 35903
Don Cotton
(205) 547-5311
All Eastern Home Inspection Co.
309 Bloomfield Ave
Ca(dwell, NJ 07006
5/87
9/88
Peter Kras / fi
(201) 228-5548
iam Rodgers
All Service Radon Reducers, Inc.
166 S.E. Grain Highway
Upper Marlboro, MD 20772
Bill Culwell
(301) 390-7441
9/88
Radon
Measurement
AT AT CC CC CR CR
LI
LI
LI
LI
LI
LI
Allstate Radon Testing Service
2231 Pi nee I iff Drive
Atlanta, GA 30345
Richard F. Cain
(404) 938-2238
9/88
Alpha Check
7200 Wisconsin Ave.
Suite 410
Bethesda, MD 20814
Larry Adair
(301) 652-7558
Alpha Concepts, Inc.
P. 0. Box 119
Hopatcong, NJ 07843
Thomas E. Hatton
(201) 770-3048
LI
LI
EP EP
GR GR
LI
LI
Ql
LI
Working Level
Measurement
GW GW R RP CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
59
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Conpany
Alpha Control, Inc
6715 Lowell Avenue'
Suite 3
McLean, VA 22101
G. Scott Parry, Jr
(703) 761-1408 (301) 474-0071
. _
Alpha Detectors
1040 Serpentine fay
Sandy, UT 84070
Patty Rehn
(801) 572-4659
Date of |
Round I
Radon
Measurement
Working Level
Alph
Dallas, TX "75381
Mike Buvinghausen
(817) 792-3434
Alpha Radiation Engineering, Inc.
Littleton, CO 80160-0090
Howard E. Dixon
(303) 721-0066 (303) 721-0872
' -
Alpha Radon Environ.entaI Testino
Government Center 'wing
P- 0. Box 737
Portland, ME 04104
David A. Dalphonse
(800) 338-2999 (207) 773-8004
Golden Valley, UN 55422
Francine Archaabault
(612) 529-1949
— —
Alpha Services
Air i Water Radon Testinq
296 Grindle Brook Road
South Glastonbury, CT 06073
Pietro A. Catizone
(203) 659-8099
60
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of |
Round
Company
Alpha Spectra of Kentucky
11518 Main St.
Louisville, KY 40243
Patrick S. Holi
(502) 245-5557
9/88
Alpha Spectra, Inc
P. 0. Box 6772
210 Clayton Street
Denver, CO 80206
Frank Wilkinson III, M. S.
(303) 377-2118
5/87
9/88
Alpha-Ban
3719 Michelle Way
Baltimore, MD 21208
David Nevins
(301) 484-7120
11/86
5/87
9/88
Alphatech, Inc.
P.O. Box 254
Haverford, PA 19041
Dr. Evelyn S. Kritchevsky
(215) 525-1490
9/88
AT AT
Radon
Measurement
CC CC CR CR
LI
LI
IT
LI
LI
LI
American Building Inspectors, Inc.
P. 0. Box 1105
Havertown, PA 19083
Ralph D'Angelo
(215) 449-9361 (302) 654-3499
9/88
American Homecheck, Inc.
P.O. Box 565
Wayne, PA 19087
Roman Paul, Ralph D'Angelo
(215) 259-8707
9/88
American Radon Consultants Inc.
2515 Kemper, Apt. 103
Shaker Heights, OH 44120
Jack Buddenbaum
(216)791-1357
9/88
EP EP
LI
LI
LI
GR GR
Working Level
Measurement
GW GW | RP RP | CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
61
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Dat« of
Round
Radon
Janes f . Krueger
(602) 967-8029
Iowa State University
Ames, IA 50011-2130
(515) 298):99*26ggerS' Ph'D'
American Radon Testing L
Executive rink » j. 5 .
-7 Ridge Rd.
Rocky R,verj OH 44118
Tiaothy J. Freeaan
(216) 331-0200
1 • .
Aaes Assoc. Inc.
6935 fiscons in Ave., Suite 3Be
Chevy Chase, MD 20815
Michael J. Aaes
(301) 656-5222
Inc
307
Anapohs, MD 21403
~
«
~
« « I CR CR I
Narragansett, RI 02882
B. Champlfn
(401) 782-8188
Working Level
Measurement
^ RP I C» Cf
62
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Radon
Measurement
AT AT CC CC CR CR
EP EP I GR GR
Working Level
Measurement
GW GW | RP RP | CW CW
Applied Antenna Technologies
Radon Measurements Division
2270 Honeycomb Court
Duluth, GA 30136
William Barry Stewart
(404) 623-0403
9/88
Applied Energy Company
3316 Augusta Avenue
Omaha, NE 68144
Jon Traudt
(402) 334-5881
5/87
9/88
LI
LI I
Applied Health Physics Inc.
2986 Industrial Blvd.
Bethel Park, PA 15102
Robert G. Gallagher
(412) 563-2242
11/86
5/87
9/88
Applied Radon, Inc.
52205 Warehime Rd.
Cumberland, OH 43732-9804
Frank J. Donia
638-2078
5/87
9/88
Applied Technical Services Inc
1190 Atlanta Industrial Drive
Marietta, GA 30066
9/88
Laurel Waters
(404) 423-0508
451-3405
Aquatek Lab
Div of Graham-Massey Analytical La
2212 Main Street
Bridgeport, CT 06606
David Graham
(203) 576-0104
9/88
Argonne National Laboratory
9700 South Cass Avenue
Argonne, IL 60439
Henry Lucas, BIM 203
(312) 972-4172
5/87
9/88
LI
LI
LI
LI
LI
LI
LI
LI
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Working Level
Maasur««ent
CW
Asafe-House Inc
260 Litchfield Turnpike
New Preston, CT 06777
Erhard ferner
(203) 868-0812
n
Devon Drive
, PA 19341
°«orge ». foods
(215) 363-7268
Assay Services
P- 0. Box 1266
Friendswood, TX 77546
Robert D. Gallagher
(713) 482-8689
P.O. Box 704
»heat Ridge, CO 80034
Robert C. Petty
(303) 237-3428
Ridon
South Avenue
, PA 19063
Michael P. yorke
(215) 566-2274
West Haven, CT 06518
Richard Morrow
(203) 932-5808
Atoaetrics
911 Veterans Blvd
Suite 202
Metairie, LA
A. Saith
(504) 837-1367
co-pany serves.
64
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Coipany
Audubon Controls, Inc. 9/88
P. 0. Box 477
Audubon, PA 19403
Silas A. Bel den
(215) 666-7089
BBC i M Engineering 9/88
195 Chittenden Ave.
Coluibus, OH 43201
Richard Brown
(614) 294-3745
BCA Laboratory Inc. 9/88
P. 0. Box 3722
Blooiington, IL 61702
Don Curry
(309) 828-4259
BCT 11/86
12 Magnolia Ave. 5/87
Denville, NJ 07834 9/88
Kevin Scollans
(201) 627-2802
Baltimore Gas I Electric Coipany 9/88
Rutherford Business Center
P.O. Box 1475
Baltimore, MD 21203
Dr. Lawrence John Bartal
(301) 281-3781
Bar-Tel Infrascan 9/88
746 Kirk land Circle F-102
Kirk land, I A 98033
Fred C. Bartel
(206) 822-1482
Barringer Laboratories, Inc. 7/86
15000 West Sixth Avenue, Suite 300 11/86
Golden, CO 80401 5/87
9/88
Bruno E. Sabels
(303) 277-1687
AT AT
Rad<
Measui
CC CC
LI
Ql
Ql
Ql
51
51
LI
01
ffi
U
1
>n
•eient
CR CR
LI
EP EP
GR GR
«<
1
GW GW
LI
>rking Le>
feasureier
RP RP
1
rel
it
CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary coipany capable of performing leasureient
analyses in-house or Making Measurements using operators and instruments belonging to the
coiipany.See Definitions of Perfonance Indicators on page 7.
65
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of
Round
p ,
.. Radon
"wasureiaent
162 East Chestnut Street
Canton, IL 61520
Harry El I ison
(800) 331-2943 (309) 647-0331
9/88
Ll
rr pf* 1 /*tt
. 1
uju
1 i
I PP CD 1 /\r\
- j - OR
Ll
1
1
1
forking Level
Measurenent
RP RP | Cf or
Battelle
505 King Avenue
Coluubus, OH 43201
V. Pasupathi
(614) 879-5163
Baubiologie By Banta
B°; 512S0' Suitc 125
Grove, CA 93950
John Charles Banta
(408) 372-8628
InfPection
sades Avenue
Teaneck, NJ 07666
Allan Bien
(201) 836-3232
Frederick, MO 21701
Kin?* G" Pal'er' Ph-D-
(301) 662-0783
" it?rlnfl S*™'1*** Laboratory
ical Resources Inc
3202 Monroe Street
Rockville, MD 20852
Harold Seifried
(301) 770-0610
Bionomic Industries Inc
P.O. Box 42
479 Route 17 North
Manwah, NJ 07430
John Enhoffer
(201) 529-1094 (800) 338-321
66
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Data of
Round
* Company
Biospherics Incorporated 9/88
4928 Vyaconda Road
Rockville, MD 20852
Frank Fitzpatrick
(301) 770-7700
Bondar-Clegg, Inc. 9/88
12980 West Cedar Drive
Lakewood, CO 80228
Dr. W.G. Sherwood
(303) 989-1404
Bo ro Radon Testing Service Inc 9/88
AKA Boro Environmental Service
501 Sharp Ave.
Glenolden, PA 19036
Rob Bruno
(215) 532-8378 (215) 586-5640
Boston Univ. Medical Center 9/88
Radon Testing Service
80 East Concord St.
Boston, MA 02118
Victor N. Evdokimoff
(617) 838-7052
Boxford Radon Lab (B.R.L.) 5/87
52 Wildmeadow Rd 9/88
Boxford, MA 01921
John Fisher
(508) 887-9641
Bradley Harrison Associates, Inc. 9/88
55 Virginia Ave
Freeport, NY 11520
Bradley Harrison
(516) 546-2283 (516) 546-7760
Bryant and Bryant Service Company 9/88
992 1/2 Davidson Drive
Nashville, TN 37205
Herald Bryant
(615) 352-2570
AT AT
LI
Radon
Measurement
CC CC CR CR
LI
1
1
LI
Rl
LI
LI
ET
LI
LI
EP EP GR GR
Working Lei
Measuremer
GW GW RP RP
rel
it
CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
67
-------
Coipany
High Bridge, NJ 08829
Mli'i111? InsPector* Inc.
282 Harlow St.
P- 0. Box 2220
Bangor, ME 04401
Larry Lussier
(207) 941-0870
•—
Burns and Associates
265 Kearsarge »ay
Portsmouth, NH 03301
Robert J. Burns, P E
C603) 431-3400 (603)'964-8481
Middlesex, NJ 08846
Lisa Anthony
(201) 469-0263
Sale*, NA 24153
„„„, C. Moore
(703) 380-4828
Avenue
Golden, CO 80401
Charles Adais
(303) 279-5967
" OF HEALTH SERV
?nItnd R^iation Lab
Berkeley »ay
CA 94704-9980
George Uyesugi
(415) 540-2515
^ TABLE 2
PERFORMANCE RESULTS OF COUPANIES
Date of
Round
Radon
Working Level
~, ^"sureaent
Gi £ RPjCf
68
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
CA State Dept. of Health Serv. 5/87
Sanitation and Radiation Laborator 9/88
2151 Berkeley fay
Berkeley, CA 94704-9980
George Uyesugi
(415) 540-2515
CDM Federal Programs Corporation 9/88
13135 Lee Jackson Memorial Highway
Suite 200
Fairfax, VA 22033
Daniel Gi Iroy
(703) 968-0900
CDS Technologies, Inc. 5/87
5050 Tilghman Street 9/88
Al 1 en town, PA 18104
Richard D. Martin
(215) 398-7125
CERT Water Services, Inc. 9/88
25 Duval Lane
Plainville, CT 06062
David J. Gworek, P.E.
(203) 793-9142
CMT Inc. 11/86
2813 Rio Vista 5/87
Emporia, KS 66801 9/88
Michael M. Nichols
(316) 342-2760
CT Basement De-Watering Systems 9/88
1 Clayton Street
Milford, CT 06460
Lawrence Janesky
(203) 874-3491 (203) 268-2021
Cartridge Associates Ltd. 9/88
11 Harwood Lane
Trowb ridge Coup lex
Clementon, NJ 08021
Al Vasys
(609) 435-2626 (215) 563-6611
AT AT
Ql
LI
LI
LI
Radc
Measur
CC CC
LI
U
Qi
Ll
LI
Ll
Ll
Ll
Ll
Ll
Ll
>n
•e>ent
CR CR
£
EP EP
GR GR
SL
Wo
k
GW GW
rking Lev
easuremer
RP RP
el
t
CW CW
* See TABLE 1 for the States each company serves.
Note:
Underscored performance indicators denote a primary coipany capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
69
-------
nnr. TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of |
Round
Radon
Working Level
Measur««ent
RP RP | CW CW
Jay f. Davis
(201) 225-7000
Charles F. Orr
(603) 726-3030
Terry Brennan
(315) 865-4269
Bruce M. Gillespie
(203) 238-2351
CancerScreen, Inc
1120 First Colonial Rd. 1103
v'""" - Beach, VA 23454
Steven farden, MD
(804) 481-4742
Manassas, VA 22110
Chris Burkert
(703) 369-4206
n
Old York Rd.
Benson East 207B
Jenkintown, PA 19046
Carl Feldnan
(215) 576-7766 (215) 576-7796
70
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Carlson Heating-Cooling-Electric C 9/88
3340 W. Lake Ave.
Glen view, IL 60025-1297
Ken Carlson
(312) 729-0123
Carolina Radon Consultants 9/88
Box 6683
Columbia, SC 29260
Ned Doyle
(803) 782-2043
Carroll County Radon Control, Inc. 9/88
Box 027
Westminster, MD 21157
Tii Kyle
(301) 848-6324
Caval ier Corporation 5/87
11516 E. Sprague 9/88
Spokane, IA 99206
Warren Riddle
(509) 926-6217
Cavin Analytical Consultants 5/87
2165-K West Park Court 9/88
Stone Mountain, GA 30087
Donald K. Cavin
(800) 533-1224, (404) 498-829
Centarus Corporation 5/87
P. 0. Box 513 9/88
Glasgow, KY 42141
G. Wayne Calvert
(502) 651-2396
Center for Radon Detection, Inc. 9/88
12 Bank Street
SUM it, NJ 07901
John R. Blazo
(201) 277-3200 (201) 992-9702
AT AT
LI
Ql
Rad
Measu
CC CC
LI
LI
LI
Ql
Ql
i
LI
LI
Ql
an
rement
CR CR
Ef EP
GR GR
s
W<
1
GW GW
jrking Level
ileasu rement
RP RP CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
71
-------
B_ TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Coapany
Center for Radon
P- 0. Box 2250
Cherry Hill, NJ 08034
R. Allen
424-7191
Date of 1 pa^
Round | „ Mea"
J £ AT | CC CC
1 '
9/88 | Ql
1
1
Ql
1
1
on
reaent
CR CR f Ef EP
|
1
1 i
CR GR |
1
1
| forking Level
j « a 1 RP RP'I cw or
1 1
1
1
1 i
_
East Brunswick, NJ
Saa Mayer
(201) 545-0300
Certus Laboratories
P- 0. Box 105633
Atlanta, GA 30346
JhojM R. Stephenson
(404) 762-5411
Pullaan, VA 99183-0548
Cliff Cooper
(509) 334-0922, (800) 727-910
Towaco, NJ 07082
Richard 0. Conk I in
(201) 299-9087
Haworth, NJ 07641
E. Chi I ton
(201) 385-1660
, Inc
North Woodwork Lane
Palatine, IL 60067
Ann Marie Raasden
(312) 991-3300
72
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Colorado Radon Engineering Inc 5/87
5104 Greenv iew Ct. 9/86
Ft. Collins, CO 80525
Bill Alexander
(303) 223-9755
Columbia Radiological Testing Lab 5/87
4054 Victoria Court 9/88
Columbia, MO 65201
M. J. Milewski
(314) 443-3538 (314) 442-6080
Comfort Systems 9/88
4100 Nebraska Ave.
Nashville, TN 37209
Randy Robinson
(615) 298-1855
CoMonwea 1 th Eng. 1 Technology 5/87
3113 North Front Street 9/88
Harrisburg, PA 17110
Judy F. Mussel nan
(717) 232-2288
Commonwealth Radon Specialists 9/88
2204 Grundy Road
foodb ridge, VA 22191
Robert H. Adkins
(703) 494-6241
Community Radon Testing 9/88
Div. of Santiago Enterprises
1051 NW 96th Terrace
Penbroke Pines, FL 33024
J. A. Santiago
(305) 437-5887 (800) 451-8164
Comprehensive Radon Services Inc. 9/88
P. 0. Box 548
Manchester, NH 03105
Mark Malbon
(603) 644-7301 (603) 529-1891
AT AT
LI
LI
LI
Rad
Measu
CC CC
LI
LI
LI
LI
Ql
Ql
LI
LI
LI
an
rement
CR CR
1
LI
EP EP
GR GR
LI
«<
1
GW GW
>rking Le
feasureme
RP RP
1
/el
it
Cff CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
73
-------
nn- TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Coipany
Con-Test, Inc.
126 Shaker Road
East Longwadow, UA 01023
Date of |
Round I
Radon
id A. Maclean
(413) 525-1198
•* J! •' East' S"'t«581
testport, CT 06880
Craig Burry
(203) 228-7870
Conshohocken, PA 19428
Bruce Rakovski
(215) 828-2059 (215) 272-3694
• . —.
Consulting Cheiists
3501 Lakeshore Drive
Kingsport, TN 37663
Cephas H. Sloan/Robert C. Mu
(815) 239-5329 (815) 477-8253
•
Consumer Energy Services Inc.
12 Vesterville Square
Suite 200
festerville, OH 43081
Stephen R. Hel.uth
(614) 861-0600
IT
AT
SUM it, NJ 07901
Alvin M. Natkin
(201) 277-2255
Cornell College
First Street Vest
Mt. Vernon, IA 52314
Conrad Veiffenbach
(319) 895-8811-360
^.
CC CC J CR CR , Ef EP , GR GR
"
Working Level
*b«««re»«nt
RP RP | Cf CI
74
-------
TABLE 2
PERFORMANCE RESULTS OF COUPANIES
Date of
Round
* Company
Council on Hazardous Materials 9/88
4115 Bridge Ave. |104
Cleveland, OH 44113
Stuart Greenberg
(218) 961-4648
County College of Morris 9/88
Chemistry Department (A304)
Route 10 i Center Grove Road
Randolph, NJ 07869
Professor Samuel He If
(201) 361-6000
County Home Inspections 9/88
P. 0. Box 391
Wilton, CT 06897
Paul T. Bonomo
(203) 762-2608
Cumberland Analytical Labs., Inc. 9/88
56 N. Second St.
Chambersburg, PA 17201
Donald R. Richner, Jr.
(717) 263-5943
DK Rockwell 9/88
P.O. Box 421
Somerdale, NJ 08083
Frank J. Tomasetti
(609) 784-5541
DMA Analysis Group 9/88
520 Chestnut Street
Emmaus, PA 18049
JoAnne D. Martin
(215) 965-2914
Dates 1 Moore 9/88
7101 Wisconsin, Ave., Suite 700
Bethesda, MD 20814
Jack Parrott
(301) 652-2215
AT AT
Radc
Measur
CC CC
LI
SI
LI
41
M
Ll
>n
•ement
CR CR
Ll
EP EP
51
GR GR
We
k
GW GW
rking Lev
leasuremer
RP RP
el
t
CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
75
-------
ocnr TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Baptistown, NJ
David H. Jungblut
(201) 996-3686
DeMar Pest Control Co.
3522 Kensington Ave.
Philadelphia, PA 19134
E. David DeMar
(215) 744-0336
, Arrington Associates
89A Haytown Road
Lebanon, NJ 08833
Dean Arrington
(201) 238-9697
,u *adon
Business Center
PU /fCu"y Street *>* 221
Phladelphia, PA 19137-2309
Ralph R. Freed
(215) 289-3300
' Inc-
Mt. Kenble Ave
Morristoxn, NJ 07960
Janet G. Murnick
(210) 766-7111
>• Inc.
.
Redding Place
Towaco, NJ 07082
»i"y C. Ditttar
(201) 263-4745
Dr. Jadon Testing and Reduction
687 N. Cary St.
Brockton, MA 02402
George A. Dyroff
(508) 588-8744
Note* Snl^red
Date of
Round
I
AT AT
9/88 |
1 1
Rad
Measu
CC CC
Ql
1
on
reiient
CR CR | EP EP
1 -
1
1
1
II V
S QR II or GW
II -
jj
II
II
II
II
orking Level
Measurement
RP RP 1 CW
^M. 1 VW
1
or
1
1
9/88 I Ll| u
9/88
9/88
76
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
E.O. Church Inc. 9/88
925 East 17th Avenue
Denver, CO 80218
Susan Jones
(303) 832-9692
EC Chamberlain, Radiological Cnslt 9/88
(Certified Radiological Physicist)
3304 Susileen Dr.
Reno. NV 89509
E. Carl Chaiberlain
(702) 329-5838 (702) 323-8341
ECI - 9/88
2955 Valmont, Suite 300
Boulder, CO 80301
Kevin 0' Hornet t
(303) 442-8995
EES of Minnesota, Inc. 9/88
600 Fairview Avenue North
St. Paul, MN 55104
Ronald K. Nagle, V.P.
(612) 646-7991
EGIG Ortec 9/88
100 Midland Road
Oak Ridge, TN 37830
Richard Seymour
(615) 483-2259
EGAL, Inc. 9/88
12345 V. 95th, Suite 203
P. 0. Box 149B3
Lenexa, KS 66215
Paul Sabados
(913) 541-1862
EKS RadTech 5/87
1000 Herald Sq. 9/88
Aston, PA 19014
John Rooks
(215) 358-9425, (800) RUALERT
AT AT
LI
Rado
Measur
CC CC
LI
LI
LI
1
M
Ql
LI
El
n
ement
CR CR
EP EP |
GR GR
LI
Wo
N
GW GW |
rking Lev
easuremen
RP RP
el
t
OH CV
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or taking measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
77
-------
oi^_ TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Coipany
EMPAC, Inc.
25 Science Park
New Haven, CT 06511
Date of |
Round
9/88
«x
(203) 788-5420
, Jr
Services, Inc.
King of Prussia, rV'igJi^
Scott Berger
(215) 337-8222 (800) 345-809
Medianicsvilie, MD 20859
Daniel Q. Be Here
(301) 884-4489 (301) 475-2169
Eastern Analytical Services Inc
4 festchester Plaza ' '
Elwford, NY 10523-1601
Paul Stascavage
(914) 592-8380
9/88
J.S. Route 1
Building 17-2
Princeton, NJ 08540
Pettit
Airport Rd
Santa Fe NM 87504-2108
Eric Geiger
(505) 471-3232
Ecodex
1 Aaron Rd.
Lexington, MA 02173
Steven Vigntman
(817) 862-3440
coian'
Radon
IT IT , „.""*" re«ent
£ AT CC CC | CR CR | E
forking Level
LI
H
1
i
"1
LI
LI I LI
78
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Data of
Round
Ecological Interactions, Inc.
96 East Main Street
Rockaway, NJ 07866
F. Michael Fitzpatrick, B. S
(201) 625-7700
11/86
5/87
Economy Heating I Air Conditioning
519 C. Pulaski Highway
Joppa, MD 21085
Robert L. Allen
(301) 679-3000
Radon
Measurement
AT AT | CC CC | CR CR
EP EP GR GR
LI
LI
LI
Edinboro Scientific Company
P. 0. Box 589
Edinboro, PA 16412
Thomas A. Walkiewicz
(814) 734-4334
9/88
Electro-Analytical Laboratories
7118 Industrial Park Blvd.
Mentor, OH 44060
Munroe Brown
(216) 951-3514
9/88
Elliott and Associates
146 North Drexel Avenue
La Grange, IL 60525
Elliott Wall and E. Hughes
(312) 354-1481
9/88
Empire Inspection, Inc.
1020 Springfield Avenue
Mountainside, NJ 07092
Thomas J. Sanford
(201) 654-3111
9/88
LI
LI
LI
LI
LI
LI
EnRad, Inc./Rad. T. ft Eng. Inc
18705 B. North Frederick Road
Gaithersburg, MO 20879
Robert L. fatters, Ph.D.
(301) 948-8040
7/86
11/86
5/87
9/88
LI
LI
Working Level
Measurement
Gf GW RP RP CW CW
LI
LI
LI
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
79
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of
Round
Energy Laboratories Inc.
1107 South Broadway
Billings, Montana 59101
Donald 0. Phillips
(406) 252-6325
9/88
Energy Marketing Midwest, Inc
E-57 Rd, Box 93
Kelley, IA 50134-8724
Kenneth D. Wiggers,Ph.D.
(515) 769-2400
5/87
9/88
Radon
Measurement
AT AT | CC CC | CR CR
^ I"
LI
LI
LI
Energy Systems, Inc
134 Carr Avenue
Cookeville, TN 38501
Dwight G Moore, Jr
(615) 528-7247
5/87
Entropy Environmentalists, Inc.
P. 0. Box 12291
Research Triangle Park, NC 27709
Robin R. Sega 11
(919) 781-3550
Envir. Detection Assoc. Inc.
P. 0. Box 1006
Pisgah Forest, NC 28768
Wolfgang Selle
(704) 877-4300
Envir. Health Consultant Inc.
1505 N. Prospect
Champaign, IL 61820
M. Dehgan
(217) 358-4797
9/88
LI
LI
LI
LI
LI
Ql
EP EP
GR GR
Working Level
Measurement
GW GW I RP RP
LI
LT
Envir. Home Services, Inc.
12354 Howard Lodge Drive
Sykesville, MD 21784
Charles K. Clopein
(301) 442-5861
9/88
LI
LI
CW CI
Note:
See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company. See Definitions of Performance Indicators on page 7.
80
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Envir. Radiation Services, Inc
305 V. Magnolia, Suite 373
FT. Collins, CO 80521
Phi Iip D. Kearney
(303) 226-5530 (303) 491-6554
9/88
AT AT
Enviradon, Inc. 7/86
PO Box 13683 11/86
Research Triangle Park, NC 27709 5/87
9/88
William Brad McRee
(919) 868-2128
Enviro Sciences, Inc.
1548 Valwood Parkway
Suite 118
Carrol I ton, TX 75006
Michael L. Buvinghausen
(214) 406-8100 (817) 792-3434
9/88
Enviro Technology Corporation
945 Spring Rd.
Pel ham Manor, NY 10803
Terrence 0*Han I on
(left blank)
9/88
Rl
Rl
Rl
Rl
Radon
Measurement
CC CC CR CR
LI
Rl
Rl
Rl
LI
Enviro Testing
97 Greenridge Street
Johnson City, NY 13790
Richard J. Tarnowski
(607) 770-9098, 797-3665
9/88
EnviroHealth, Inc.
1090 General Greene Road
Wayne, PA 19087
Dr. Robert M. Patterson
(215) 964-0668
9/88
Envirohazards Management, Inc.
P. 0. Box 1054
So. Orange, NJ 07079
Diane Trainer
(201) 781-7228
5/87
9/88
Rl
EP EP
Rl
LI
GR GR
Working Level
Measurement
GW GW RP RP | CW CW
LI
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
81
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Radon
Measurement
AT AT I CC CC CR CR
Environ. Detection Associates
P. 0. Box 1008
Pisgah Forest, NC 28768-1006
Wolfgang Selle or Harry Hill
(704) 877-4300
5/87
9/88
Environ. Services of Illinois
P. 0. Box 446
352 W. State St.
0'FaI Ion, IL 62269
Gene Wall
(618) 624-8079
LI
LI
LI
EP EP I GR GR
Environ. Testing Assoc.
240 Harvest Lane
Altoona, fl 54720
Bill Steger
(715) 832-8585
(Altoona) 9/88
Environ. Testing Assoc. (Beloit)
2201 East Ridge Road
Beloit, VI 53511
Steve Boldt
(608) 365-2774
LI
Environ. Testing Assoc. (Madison)
9 White Pine Trail
Madison, WI 53717
Don Steger
(608) 833-4073
9/88
Environmental Audit, Inc.
1901 W. 47th Place, Suite 310
testwood, KS 66205
Charles H. Hajinian
(913) 384-0000
9/88
LI
LI
Working Level
Measurement
GW GW RP RP CW CW
Environmental Chemistry
1233 Ogden Street, Suite 504
Denver, Colorado 80218
John B. Taylor
(303) 831-0437
5/87
9/88
LI
LI
LT
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses In-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7
82
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Environmental Consultants Assc
14 Ramapo Lane
Upper Saddle River, NJ 07458
Dr. Richard f. Goodwin, P.E.
(201) 934-9866
9/88
Environmental Consulting Lab.
51 College St.
New Haven, CT 06510
David C. Barris
(203) 776-9624 (203) 245-7039
9/88
Radon
Measurement
AT AT CC CC | CR CR EP EP OR GR
Environmental Detection Management 9/88
P. 0. Box 12316
Research Triangle Park, NC 27709
Wade A. Davis
(919) 469-8005
Environmental Detection Svc's.
1046 f. Peakview Ave.
Littleton, CO 80120
Paul E. Johnson
(303) 797-7771
9/88
Environmental Engineering I Test in
9185 East Kenyon Ave., Suite 190
Denver, CO 80237
G. P. Logan
(303) 722-2112
11/86
5/87
9/88
LI
LI
LI
LI
Environmental Engineering Labs Inc
P.O. Box 55304
Grand Junction, CO 81505
ffalid Bou-Matar
(303) 245-2500
9/88
Environmental Enterprises, Inc.
P. 0. Box 16847
Atlanta, GA 30321
Thomas R. Stephenson
(404) 766-5551
9/88
LI
LI
LI
Working Level
Measurement
Gf G» RP RP Cff CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
83
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Environmental Field Services, Inc.
83 Eli Street
Topsham, ME
Valerie A. Caron
(207) 725-4112
9/88
Environmental Health A Safety
Suite 211, PO Box 25002
Brandenton, FL 34206
C. R. Hardy, Jr.
(813) 755-7660, (813) 794-088
9/88
Radon
Measurement
AT AT CC CC CR CR
LI
Environmental Health Inspections
Cross River Mill Prof. Plaza
Suite 5E, 1200 US Highway 9
Lakewood, NJ 08701
Robert J. Gogats
(201) 905-8888
9/88
Environmental Health Technologies
566 South Corona Street
Denver, CO 80209
Jerel K. McElroy
(303) 778-1632
9/88
LI
EP EP
LI
CR GR
Environmental Management Group
9841 Broken Land Parkway, |117
Columbia, MD 21046
Michael E. Logsdon
(301) 290-7078
9/88
Env i ronmentaI Oil, Inc.
P. 0. Box 315
Syracuse, NY 13209
Daniel Ours
(315) 471-0503 (800) 262-1012
9/88
Environmental Quality Associates
308 Harrison St.
Fulton, NY 13069
George J. Vargo
(315) 593-2085
9/88
LI
LI
Working Level
Measurement
Gf GW | RP RP | Cf CI
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
±^r™Se-f°r "aki;9 "easure'ent? "?in9 °Perators and instruments belonging "She
company.See Definitions of Performance Indicators on page 7
84
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Environmental Quality Control, Inc
2130 South Sawtelle Ave.
Los Angeles, CA 90025
Dr. Andreas Marx
(213) 478-6668
9/88
Environmental Radioactivity Measur
P. 0. Box 226
Piermont, NY 10968
Guy G. Mathieu
(914) 534-8679, 353-0208
7/86
11/86
5/87
9/88
Environmental Radon Measurements
49 N. Orange Ave.
Orlando, FL 32801
Terrie Keene
(407) 648-1969
Environmental Science t Engin., In
P.O. Box 1703
Gainesville, FL 32602-1703
Les E. Sharpe
(904) 332-3318
Radon
Measurement
AT AT CC CC CR CR
Ql
Ql
Environmental Science Lab, Inc.
26 Pearl St.
Suite 110
Mansfield, MA 02091
Robert P. Juliano
343-0707 (508) 966-4344
9/88
Environmental Science Services
235 Promenade Street
Providence, RI 02908
Richard Hittinger
(401) 421-0398
9/88
Environmental Services i Techno log
22 Oakland Avenue
Atlantic Highlands, NJ 07716
Allen Dean
(201) 291-5525
9/88
01
EP EP | GR GR
01
fr
HI
HI
Ll
Ql
Ql
Working Level
Measurement
GW GW RP RP I CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
85
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Environmental Solutions Inc.
PO Box 11323 -
St. Louis, MO 83105-0123
William M. Vaughan
(314) 993-0543
9/88
Radon
Measurement
AT AT CC CC CR CR
Environmental SurveiI lance Lab
AZ Radiation Regulatory Agency
4814 South 40 Street
Phoenix, AZ 85040
Paul J. Weeden
(602) 255-4845
9/88
Environmental Sys. Service Ltd
P. 0. Box 220
College Park, MD 20740
G. D. Fleming
(301) 779-0606
5/87
9/88
Environmental Systems Service
P. 0. Box 512
Culpeper, VA 22701
Pamela M. Pruett
(703) 825-6660
5/87
9/88
Environmental Testing Associates
6021 Sandy Springs Cir., Suite 205
Atlanta, GA 30328
David C. Perkins
(404) 255-3884
LI
LI
Ql
EP EP
Qi
Qi
Enviroscape Ltd.
P.O. Box 1181
Boulder, CO 80306
Edward Roth
(303) 444-9076
9/88
LI
GR GR
Working Level
Measurement
Gf GW | f RP | CW CW
LI
LI
Enviroserv, Inc-Radon Detect, of N
15 Buckley Hill Road
Morristown, NJ 07960
Donald M. Ulbrich
(201) 285-1065
7/86
11/86
5/87
9/88
Note
* See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7
86
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Env i rotech 9/88
132 Owsley Avenue
PO Box 1267
Lexington, KY 40502
Joel Beatty
(606) 269-4228
Envirotest 11/86
P.O. Box 223 5/87
North Ridgevi lie, OH 44039-0223 9/88
Vincent A. Gargaro
(216) 327-9432
Envr. Testing 1 Consulting Corp. 4/86
1316 Gress Street 7/86
Many i Me, NJ 08835 11/86
5/87
9/88
Thomas R. Re illy
(201) 722-5293
Excel Inspection Service Inc. 5/87
438 Windmill Way 9/88
Somerville, NJ 08876
Daniel R. Loreti
(201) 526-7277
Expediters Inc., The 9/88
404 N. Sum it Avenue
Oconomowoc, VI 53066
Kay Muchka
(414) 965-3063
FL Dept. of Health 1 Rehab. Servic 9/88
P. 0. Box 15490
Orlando, FL 32858
Ben Jan in P. Prewitt
(407) 297-2097
FMT Equipnent 9/88
P.O. Box 6198
Haraden, CT 06517
E. Juhani Jaske
(203) 865-2864
AT AT
LI
Rad
Measu
| CC CC
LI
LI
LI
LI
LI
LI
LI
LI
LI
Ql
Ql
LI
LI
on
renent
CR CR
LI
Ef EP
| GR GR
Working Level
Measurement
GW GW RP RP CW C»
LI
LT
LT
LT
LT
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making Reasurenents using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
87
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of | Radon
Round I Measurement
I AT AT | CC CC I CR CR EP EP GR GR
I
Faytek Inc./RDS of the NW
P. 0. Box 2229
Coeur O'Alene, ID 83814
Jan Elizabeth Fay
(208) 667-3263
5/87
9/88
LI
LI
Federal Nuclide Monitors
2023 Park Road, N.f.
Washington, DC 20010
Paul A. Danckwerth
(202) 265-0429
11/86
5/87
9/88
LI
LI
Federal Radon Incorporated - MO
206 E. 3rd St.
Caneron, MO 64429
Roger M. Yetter
(816) 632-1318
9/88
Federal Radon Incorporated - NJ
93 Pa ma lee Avenue
Hawthorne, NJ 07506
9/88
Ernest J. Revel
(201) 427-9391
PE
LI
LI
LI
Rl
GW Gff
Working Level
Measurement
RP RP
CW Cf
Femto Tech-Labs
Div. of Fento-Tech Inc.
150 C Industry Dr.
Carlisle, OH 45005
Richard Manning
(513) 746-4427
9/88 I
Finnex (Radon)
23 North Ave.
Cincinnati, OH 45215
Pentti Toivonen
(513) 821-7019 (915) 757-2068
9/88
Forchetti PSI
P. 0. Box 1234
Yard ley, PA 19067
Vance Forchetti
(215) 493-1646 (609) 895-1229
9/88
LI
LI
LI
LI
Note:
See TABLE 1 for the States each company serves.
Underscored performance indicators denote a prinary company capable of perforaing neasurement
analyses in-house or nakmg measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
88
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of
Round
Forchetti Pools and Spa Inc.
P. 0 Box 1234
Morrisville, PA 19067
Craig Forchetti
(215) 547-5460 (609) 392-1422
9/88
Foresight Engineering, Inc., NJ
Box 621
Madison, NJ 07940
Theresa Kaufmann
(201) 377-0602
4/86
7/88
11/86
5/87
9/88
Foresight Engineering, Inc., VA
P. 0. Box 7333
Arlington, VA 22207-0333
Steven Duarte
(703) 525-4790
5/87
9/88
Radon
Measurement
AT AT CC CC CR CR
LI
Franklin Environmental Analysis
716 N. Franklin St. Box 1-R
Philadelphia, PA 19123-2721
Cynthia Lawn
(215) 592-8322
9/88
Frazier Co., The
15105 Industrial Rd.
Omaha, NE 68144
Dean Frazier
(402) 330-3400
5/87
9/88
LI
LI
LI
LI
LI
Rl
Rl
EP EP
GR GR
LI
GAM Bldg. Ins. i Radon Meas. t Ctr
17223 East Purdue Place
Aurora, CO 80013
George A. Michael, P.E.
(303) 699-2827
9/88
LI
LI
LI
Working Level
Measurement
GW GW RP RP CW CW
CEO-Environmental Services, Inc.
130 West Wieuca Road
Suite 108
Atlanta, GA 30342
Ion Petre
(404) 256-6437
9/88
LI
LI
LI
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7. ,
89
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
GEOMET Technologies, Inc.
20251 Century Boulevard
Germantown, MD 20874
Dr. Niren L. Nagda
(301) 428-9898
11/86
5/87
9/88
Radon
Measurement
AT AT CC CC CR CR
LI
LI
LI
GS Analytics, Inc.
108 Hooten Road
Mt. Laurel, NJ 08054
Glenn S. Schwartz
722-5557
9/88
Gallipot, Inc.
2401 Pilot Knob Road
St. Paul, MN 55120
Michael J. Jones, Rph.
(612) 681-9517 (800) 423-6967
9/88
Garco Research Company
144A Sutton Road
Lebanon, NJ 08833
Gary J. Gilbert
(201) 832-7895
5/87
9/88
LI
LI
EP EP
LI
Ql
Garden State Bldg i Home Ins. Svc.
475 Valley Rd.
West Orange, NJ 07052
Thomas Pasquariello
(201) 678-3333
5/87
GR GR
Working Level
Measurement
GW GW | RP RP CW CW
Geier Construction Coipany, Inc.
Division of Radon Control
11212 Grand-view Ave. Suite 111
9/88
LI
LI
LI
LI
oiiver springs, MU 2090Z
Robert J. Geier
(301) 933-4206
General Health Physics Inc. 5/87
7217 Lockport PI g/88
Lorton, VA 22079
John B. Davis
(703) 550-7525
1
1
1
1
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
90
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of
Round
General Physics Corporation
6700 Alexander Bell Drive
Columbia, MD 21046
Desmond I Chan, Ph.D.
(301) 290-2300 (301) 290-2S14
9/88
Radon
Measurement
AT AT CC CC CR CR
Geo-Chek, Inc.
112 She I(way Drive
Mount Ayer, IA 50854
Phi I Herrington
(515) 464-2970
5/87
9/88
Geo-EnvironmentaI Services, Inc.
444 North Frederick Avenue
Suite L-148
Gaithersburg, MD 20877-2432
John Razzolini
(301) 353-0338
9/88
Geocentric Engineering Corp.
P.O. Box 277
Lorton, VA 22079
Paul f. Steinberger
(703) 550-9253
9/88
Georgia Radon Detection Co.
3400 Eli Creek Drive
Marietta, GA 30064-1132
Fred March
(404) 429-0384
9/88
Gesell Institute, The
Env. I Occupational Health Div
60 Washington Avenue
Maiden, CT 06518
Robert McLellan, MD/MPH
(203) 248-4747
5/87
9/88
LI
LI
LI
EP EP
Global Radon Testing Service
P. 0. Box 1328
Cocoa Beach, FL 32932
Paul Jarrett
330-7227 (407) 784-1348
9/88
Ll
LI
GR GR
Working Level
Measurement
GW GW RP RP CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the *
company.See Definitions of Performance Indicators on page 7.
91
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of
Round
Glogore Engineering Company
3116 Stanley Rd.
Akron, OH 44313-3254
Robert Glogore
(216) 836-1880 (800) 702-9905
9/88
Radon
Measurement
AT AT CC CC CR CR
Granite State Radon Services
54A Con leys Grove Rd.
Atkinson, NH 03811
Duane L. Howes
(603) 893-3066
9/88
Great Plains Nuclear Services, Inc
4502 Leavenworth Street
Omaha, NE 68106
Dave Jacobson, MPH
(402) 553-3581
9/68
Great Tracers
3 Schoenbeck Road
Prospect Heights, IL 60070-1435
David Blustein
(312) 255-0436
9/88
Ql
Gunter Exterminating Company
220 W. 72nd Street
Kansas City, MO 64114
Jay G. Besheer
(816) 523-0777
H. M. Cook Jr., Prof. Engineer
14632 Lufthansa Cir.
Chant illy, VA 22021
H. M. Cook Jr.
(703) 378-0114 (703) 248-3809
9/88
LI
EP EP
GR GR
LI
H.P.J. Inspection Service, Inc
1303 Woodbridge Commons Way
Iselin, NJ 08830
Jess D. Greenstein
(201) 855-9475
9/88
LI
LI
Working Level
Measurement
Gff GW RP RP CW C»
Note:
See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company. See Definitions of Performance Indicators on page 7.
92
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of
Round
AT AT
Radon
Measurement
CC CC CR CR
EP EP
GR GR
Working Level
Measurement
G» G» RP RP CW CW
Habitability Eng. Consultants
HECO
2108 SE 12th Street
Oca I a, FL 32671
Daniel H. Ruzic
(904) 622-3320
9/88 j
I
LI
LI
Hartsell Home Inspection Service
5501 Executive Center Drive
Suite 236
Charlotte, NC 28212
Susan Hartsell
(704) 568-3781
9/88
Health Hazards Detection
Rt. 3, Box 373
Albany, KY 42602
Jim DeForest
(606) 387-7021
9/88
Health Physics Associates, Inc.
RD1 Box 796
Lenhartsville, PA 19534
Anthony LaMastra
(215) 756-4153
7/86
11/86
5/87
9/88
Health Science Services Corporatio
P. 0. Box 102
Marlboro, NJ 07746
Robert DeAngelis
(201) 536-2066
9/88
Health and Safety Associates
35 Grove Street
Medford, MA 02155
NeiI A. Gaeta
(617) 488-7081
5/87
9/88
Helix EnvironmentaI, Inc.
416 Triangle Avenue
Dayton, OH 45419
Ralph A. Froehlich
(513) 298-2990
9/88
LI
LI
Ql
Rl
Ql
LI
LI I
LI I
LI
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
93
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Heritage Radon Services, Inc.
6968 Birchwood Road
Harrisburg, PA 17112
Richard C. Smith
(717) 599-5060
9/88
Holiday Termite I Pest Control
612 Third Street
Herndon, VA 22070
Frederick R. Gunnels
(703) 471-5533
Holies Inspection Service
159 Liberty Street
Little Ferry, NJ 07643
Vincent Oeluca
(201) 641-8377
AT AT
Radon
Measurement
CC CC
LI
LI
Hone Analysts, Incorporated
748 Considine Avenue
Cincinnati, OH 45205-2336
Paul L. Nienaber, Jr.
(513) 244-2860
Hone Assurance
17 Birchwood Drive
Naperville, II 60540
Vicky Lanksbury
(312) 961-9154 (312) 355-6792
9/88
Hone Inspection One
P.O. Box 1177
2 Valley Road
Denvi Me, NJ 07834
Myron M. Bytz
(201) 586-2730
9/88
LI
LI
Hone Inspection Service, Inc.
1916 Southland Ave.
Highland Park, IL 60035
Jerry Coner
(312) 432-8881 (312) 831-4545
5/87
9/88
LI
CR CR | EP EP
I ~
GR GR
LI
Working Level
Measurement
GW GW | RP RP | CW CW
LI
LI
LI
LI
* See TABLE 1 for the States each conpany serves.
Note: Underscored performance indicators denote a primary conpany capable of perforning neasurenent
analyses in-house or making measurements using operators and instruments belonging to the
conpany.See Definitions of Perfornance Indicators on page 7.
94
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of |
Round
Home Inspection of Kentuckiana, In
2416 Frankfort Avenue, |206
Louisville, KY 40206
*i I Mam Q. Harpole, Jr.
(502) 897-1450
9/88
Home Inspections by Chanel, Inc.
20 Redding Place
Towaco, NJ 07082
Willy C. Dittmar
(201) 263-9163
AT AT
Radon
Measurement
CC CC CR CR
LI
LI
Home Radon Detection Co.
5824 Elmonte
Fairway, KS 66205
Randolph S. Davis
(913) 262-1555
9/88
Hone Radon Detection Inc.
33488 Lone Rock
Vildwood, IL 60030
Richard J. Karpel
(312) 223-6517
9/88
Hone Radon Surveys
4209 01 ley Lane
Fairfax, VA 22032
John A. Leonard
(703) 323-7238
Rl
Home Sentry, Inc.
P. 0. Box 555
Midland Park, NJ 07432
Christopher Pedersen
(201) 652-2497
5/87
9/88
Hone Sure Inspections, Inc.
444 N. Frederick Ave. STE L348
Gaithersburg, MD 20877
Janes Scheible
(301) 428-7672
5/87
9/88
LI
LI
EP EP I GR GR
Rl I
Rl
Rl
Working Level
Measurement
GW GW I RP RP I CW CW
LI
LT
* See TABLE 1 for the States each conpany serves.
Note: Underscored performance indicators denote a primary conpany capable of performing Measurement
analyses in-house or naking measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
95
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Hone Testing Labs Incorporated 9/88
299 West Fort Lee Road
Bogota, NJ 07603
Thomas Paris!
(201) 343-1199, (800) 221-1734
Hone Testing Service 5/87
1 Aaron Road 9/88
Lexington, MA 02173
Steven D. Wightman
(617) 862-3440
Home-Tech 9/88
P. 0. Box 423
Arnold, MD 21012
Scott A. Stangle
(301) 757-8456
Hone-Tech Engineering, Inc. 5/87
558 Ridgewood Ave 9/88
Glen Ridge, NJ 07028
Robert Schwa Ibenberg
(201) 744-6674
HoneAir Testers, Inc. 9/88
2031 W. 56th St.
Indianapolis, IN 46208
Dr. Roger Boneham
(317) 251-4077
HoneRad 9/88
908 Wild Forest Drive
Gaithersburg, MD 20879
Ara Carapetian
(301) 869-5769
1
AT AT
Homesafe Radon Engineering 9/88
P.O. Box 6
117 S. Livingston Ave.
Livingston, NJ 07039
Henry H. Smith
(201) 992-8060
Rad
Measu
| CC CC
LI
£
LI
LI
LI
LI
on
resent
OR CR EP EP
Ql
GR GR
W
GW GW
1
orking Le
Measu reme
RP RP
vel
nt
CW CW
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
96
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Homestead Inspection Service 9/88
7 Sunny View Drive
Succasunna, NJ 07876
James A. Benson
(201) 927-8343
Horizon Engr. i Envir. Services In 5/87
599 Waldron Road 9/88
LaVergne, TN 37086
Randall G. Smith
(615) 793-7993
House Analysis I Associates 9/88
747 Ha II owe II Drive
Huntingdon Valley, PA 19006
Nathaniel L. Burden, Jr.
(215) 947-1169
House Check, Inc. -MD 9/88
2025 Maryland Ave.
Baltimore, MD 21218
John B. Davis
(703) 550-7525, (301)727-5553
House-Check, Inc. 9/88
P. 0. Box 731
Valley Forge, PA 19482
Ro«an Paul, PE, PLS
(215) 933-4431
Household Laboratories, Inc. 9/88
P. 0. Box 2247 '
Glen view, IL 60025
Pat Schroeder
(312) 724-6330
Housing Inspection Services Inc. 9/88
P. 0. Box 373
Murrysville, PA 15668
John Vaccarello
(412) 374-1900 (412) 327-6624
AT AT
LI
LI
LI
LI
Ra<
Measi
| CC CC
LI
LI
LI
LI
LI
LI
LI
LI
ion
jrement
CR CR
LI
| EP EP
LI
GR GR
LI
1
GW GW
|
1
LI
1 ~~
(forking Level
Measurement
I RP RP | CW Cfl
1
1
1
1
* See TABLE 1 for the States each coipany serves
97
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of
Round
Hudson Valley Radon Testing Corp.
P.O. Box 790
Poughkeepsie, NY 12601
Paul Costello, Robert Hare
(914) 431-6424 (914) 485-5561
11/86
5/87
9/88
Hunt I Associates
802 Avenue B
Rome, GA 30161
9/88
I. H. Hunt
(404) 232-7653
(404) 232-2034
Radon
Measurement
AT AT CC CC CR CR
LI
LI
LI
LI
Hurt 4 Proffitt, Prof. Engineers
2524 Langhorne Road
Lynchburg, VA 24501
Roy Bradley
(804) 847-7796
9/88
IL Dept. of Nuclear Safety
1301 Knott St.
Springfield, IL 62703
Melanie Anne Hamel
(217) 786-6384
7/86
11/86
5/87
9/88
IL State Geological Survey
322 Natural Resources Building
615 East Peabody Drive
Champaign, IL 61820
Richard A. Cahill
(217) 244-2532 (217) 333-5105
9/88
LI
LI
LI
LI
Improved Technology Systems
P.O. Box 8244
Canton, OH 44711-8244
Betsy i WilIiam Kuendig
(216) 452-1493
9/88
LI
EP EP I GR GR
LI
LI
LI
LI
Working Level
Measurement
Gf G» RP RP I CW CW
Indoor Pollution Control Center
3921 Sawyer Road
Sarasota, FL 34233-1298
Ronad V. Mi Iler
(813) 923-3641
9/88
LI
LI
LI
* See TABLE 1 for the States each company serves.
Note: Underscored, performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
98
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of | Radon
Round j Measurement
j AT AT CC CC CR CR EP EP | GR GR
Infiltec, D.C.
1105 Park Street NE
Washington, DC 20002
Marc Messing
(202) 547-1611
9/88
Infiltec, Falls Church, VA
P.O. Box 1533
Falls Church, VA 22041
David f. Saum
(703) 820-7696
7/86
11/86
5/87
9/88
Infiltec, Waynesboro, VA
P.O. Box 1125
ffaynesboro, VA 22980
David Brubaker
(703) 943-2776
9/88
LI
LI
NL
LI
LI
LI
LI
LI
LI
Inspect-A- Home, Inc.
37 Janet Lane
Springfield, NJ 07081
Steven Hockstein
(201) 379-4124
Inspex of Boulder, Inc.
2955 Valmont, Suite 300
Boulder, CO 80301
Kevin O'Hornett
(303) 442-8995
5/87
9/88
Insul-Tech, Inc. ^
5559 Westerville Road
Westerville, OH 43061
Danny R. West
(614) 891-9555
11/86
5/87
9/88
LI I
LI
LI
LT
LI
LI
LT
LT
Working Level
Measurement
GW GW RP RP CW CW
LI
Insulating Systems
919 Senate Drive
Centerville, OH 45459
James Dunn
435-0079
9/88
LI
LI
LI
LI
LI
LI
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
99
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
J H I Associates, Inc.
2524 E. 71st
Tulsa, OK 74138
Jack f. Hughey/Michael M. Ni
(918) 496-9254
9/88
J. A. MESSA ASSOCIATE
Public Health Consultants
313 Clear Spring Rd.
Lansdale, PA 19446
John A. Messa, Jr.
(215) 855-5592
9/88
J. Beck i Associates, Inc.
35 Meetinghouse Lane
Bradford Hoods, PA 15015
Joseph R. Beck
(412) 935-8711
9/88
LI
LI
Date of
Round
* Company
Integrated Pest Management 9/88
Box 93 RD |2 White Horse Pike
Hamionton, NJ 08037
David Damiano
(609) 567-0100
International Pest Control Inc 9/88
P.O. Box 5922
Edison, NJ 08818
Richard Tantleff
(201) 494-9313
International Radon, Inc. 5/87
2417 Regency Road 9/88
Lexington, KY 40503
Edward Davis
(606)278-0104; (800)537-5066
J i J Quality Home Inspections 9/88
909 E. Lynda Lane
Marietta, GA 30060
Richard Jol ley
(nO(t\ Ate aoca
AT AT
Rad
Measu
CC CC
LI
LI
LI
n
LI
on
rement
CR CR
EP EP
| GR GR
1
1
f
GW GW
orking Le
rfeasureme
RP RP
vel
nt
CW CW
LI
Note
* See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
100
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
JRM Associates
Box 602 North Barnstead Road
Center Barnstead, NH 03225
J. Robert Marr, Sr.
(603) 776-6046
9/88
JRW Industries, Inc.
2312 North Second Street
Harrisburg, PA 17110
James fi I Mams
(717) 236-1418
5/87
9/88
John Prikkel and Associates
P. 0. Box 14145
Dayton, OH 45414
John Prikkel, P.E.
(513) 222-7749 (513) 278-3176
9/88
LI
Date of
Round
* Company
J.M. Frohn Corp. 9/88
35 Bowdoin Dr.
Milford, MA 01757-1236
Jeffrey M. Frohn
(617) 478-4342
J.M.C. Enterprises 9/88
700 Ferndale Road
Johnson City, TN 37604
John M. Con ley
(615) 282-2136
JBK Inspection Service, Inc. 5/87
(The Bid. Inspector of America 9/88
225B Cottrell Road
Matawan, NJ 07747
Barry Benevento
(201) 525-9410
JP Home Inspection Inc. 9/88
100 Polifly Rd. Suite 41
Hackensack, NJ 07601
Peter A. Schmidt
AT AT
Rad
Measu
CC CC
LI
LI
LI
LI
LI
on
rement
CR CR
EP EP
1
GR GR
LI
LI
Working Level
Measurement
Gf GW RP RP | CW Of
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
101
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
K I J Solar Service 5/87
1142 Fillmore St. 9/88
Denver, CO 80206
James Val astro
(303) 393-8372
KBC Technology 9/88
Box 170
R. R. 2
Raymond, IL 62560
Keith Boehler
(217) 229-4437
KS Dept. of Health 1 Environ. 5/87
Radiation Laboratory 9/88
Forbes Bldg. 740
Topeka, KS 66620
Dr. Dominic To
(913) 296-1629
KSE, Inc. 11/86
P. 0. Box 368 5/87
Amherst, MA 01004 9/88
Dr. Charles V. Quintan
(413) 549-5506
Key Technology, Inc. 4/86
P. 0. Box 562 7/86
Jonestown, PA 17038 11/88
5/87
9/88
Claude Wiblin
(717) 274-8310
Lamson Home Inspections 5/87
9 Lougheed Avenue 9/88
Vest Cal dwell, NJ 07006
Wi 1 Mam M. Lamson
(201) 228-1862
Landmark Radon Laboratories Ltd. 9/88
2300 Vest Eisenhower
Love land, CO 80537
Bruce F. Meyer
(303) 667-6286 (303) 356-6286
AT AT
Rad
Measu
CC CC
LI
LI
LI
1
£
IJT
HI
UT
gr
Ql
Qi
LI
on
rement
CR CR
EP EP
(ft GR
M
i
Gf GW
orking Le
Measu reme
| RP RP
vel
nt
Cf CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
102
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Lapteff Associates
P.O. Box 4150
Woodbridge, VA 22194
Dr. Alexander Lapteff
(703) 491-6700
11/86
5/87
9/88
Law Environmental, Inc.
P.O. Box 23184
Tampa, FL 33623
Arthur Benson
(8i3) 877-9182
9/88
L i f e I i ne Env i ronmenta I Test i ng
2522 Stuart Avenue
Richmond, VA 23220
Clark D. Roan
(804) 358-4192
9/88
Radon
Measurement
AT AT CC CC CR CR
LI
LI
LI
Lincoln DeVore, Inc.
1000 West Fit I more Street
Colorado Springs, CO 80907
Joseph R. Winston
(303) 632-3593
9/88
Lynn Pest Mgmt. Co.
9/88
LI
LI
LI
LI LI
EP EP
GR GR
r.u. box ZM
Jarrettsville, MD 21084
Jeffrey N. Lynn
(301) 557-6839 (800)327-7134
M.V.E., Inc. 5/87
1911 Lelaray Street 9/88
Colorado Springs, CO 80909
Mr. Kent Rockwell
(719) 635-5736
MBI - Radon Technology 9/88
P. 0. Box 21-157
St. Paul, MN 55121
Bob Ronning
(612) 454-4534
LI
LI
LI
LI
LI
Working Level
Measurement
GW GW RP RP CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
103
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
MIT/MIT Radon Project 5/87
Building 26, Rm f 421 9/88
Cambridge, MA 02139
Professor Lee Grodzins
(617) 253-4151
MRC Home Inspections 5/87
P. 0. Box 157 9/88
Wyckoff, NJ 07481
Henry H. Doron
(201) 891-7057
Madrona Divirsified, Inc. 9/88
1938 Fairview Ave. East
Seattle, VA 98102
Dr. Samuel E. Kelly
(206) 324-0920
Mahoney Heating i Cooling 9/88
13620 'C' Street
Omaha, NE 68144
Patrick H. Mahoney
(402) 895-3333
Maine Public Health Laboratory 4/86
Statehouse Station |12 7/86
Augusta, ME 04333 11/86
5/87
9/88
Cheryl L. Baker
(207) 289-2727
Martin Marietta Energy Systems 9/88
P. 0. Box 1410, Hobbs Road
Paducah, KY 42001
Rickie Byrd
(502) 444-6311
Maryland Radon Laboratory, Inc. 9/88
P. 0. Box 2578
Columbia, MD 21045
Paul V. Jennemann
(301) 99RADON (301) 997-7426
AT AT
Rad
Measu
CC CC
LI
UT
LI
LI
LI
LI
LI
LT
LT
IT
n
on
rement
CR CR
Ll
Ll
SI
U
EP EP
OR GR
Ll
IT
Working Le
Measu reme
GW GW RP RP
vel
nt
CW 01
Ll
* See TABLE 1 for the States each company serves.
Note: Underscored perfornance indicators denote a prinary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
104
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Coipany
Date of
Round
McCrone Environmental Services, In
1412 Oakbrook Dr., Suite 100
Noreross, GA 30093
Kent Sprague
(404) 368-9600
9/88
Mecklenburg Purifier
P. 0. Box 404
Newell, NC 28126
Eric Roberts
(704) 537-8503
9/88
Medrad, Inc.
Kappa Manor II
271 Kappa Drive
Pittsburgh, PA 15238-2870
John Friel
(412) 767-4600
Menke Consulting, Inc.
6070 Routzong Road
Greenville, OH 45331
Wi I liam H. Hinger
(513) 447-4225
9/88
Radon
Measurement
AT AT CC CC CR CR | EP EP OR GR
LI
LI
Merit Environmental Services
PO Box 3083
Berea, KY 40403
David McFarland
(606) 986-7070
Metropolitan Radon Meas. Serv.
1565 Cliff Road, Suite 3-101
Eagan, MN 55122
Sandra Joyce
(612) 681-1829
Metropolitan Radon Service
4011 Newbys Bridge Road
Chesterfield, VA 23832
Wayne K. Alt
(804) 745-4702
9/88
LI
LI
LI
LI
LI
LI
LI
Working Level
Measurement
GW GW RP RP CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
105
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Radon
Measurement
AT AT CC CC CR CR
EP EP
GR GR
Working Level
Measurement
GW GW RP RP Of Cf
Metropolitan Real Estate Analysis
1810 S. Josephine
Denver, CO 80210
Kay Shofner
(303) 777-7594
9/88
LI
Microbac Environmental Laboratory
P.O. Box 49
Fayetteville, NC 28303
Ronald V. Sanders
(919) 864-1920
Ql
Microbac Labs, Erie Testing Lab Di
2411 I 26th St.
Erie, PA 16506
Jeffrey Porte
(814) 833-4790
11/86
5/87
Microbac Labs, Hanover, PA
701 3rd. Street
Hanover, PA 17331
Ronald M. Barber
Not Installed Yet
5/87
Ql
Qi
Microbac Labs, Johnstown, PA
Strand Testing Div.
110 Kinzey St.
Johnstown, PA 15904
Gerard M. Hrzic
(814) 266-9548
9/88
Microbac Labs, KY
Kentucky Testing Laboratory
1121 W. Broadway
Louisville, KY 40203
Panda A. El Ms
(502) 583-5256 (502) 589-6019
9/88
Microbac Labs, MA Testing Division
202 Bussey Street
Dedham, MA 02026
Andrew W. Nienann
(617) 326-7117
5/87
9/88
Ql
Ql
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
106
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of |
Round
I AT AT
Radon
Measurement
CC CC | CR CR
EP EP GR GR
Microbac Labs, New Castle, PA
R. D. |3, Pulaski Road
New Castle, PA 16105
Mary V. folford
(412) 654-4212
5/87
9/88
Microbac Labs, Pittsburgh, PA
4580 McKnight Road
Pittsburgh, PA 15237
fiIMam A. Larid
(412) 931-5851
5/87
9/88
Ql
Qi
Ql
Ql
Microbac Labs, Schiller Div.
449 Rochester Road
Pittsburgh, PA 15237-1733
David J. Dan is, Lab Director
(412) 369-4830
5/87
9/88
Microbac Labs, Seaway Div
542-544 Conkey Street
Hammond, IN 46324
Karen A. Erny
(219) 932-1770
5/87
9/88
Microbac Mid-At I antic, Inc.
5808 Jefferson Avenue
Newport News, VA 23605
J. Trevor Boyce
(804) 245-8613
9/88
Ql
Ql
Ql
Ql
Mid America Radon Testing Inc.
P.O. Box 25643
Overland Park, KS 66225
Bill Slentz
(913) 469-1997
9/88
Midwest Radon Analysis Incorporate
P. 0. Box 33093
Cleveland, OH 44133
Ray J. Gannon
(216) 582-4848
9/88
LI
Working Level
Measurement
G» G» RP RP I CW CW
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
107
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Mix lee Environmental Research Corp 9/88
355 Fairfield Woods Rd.
Fairfield, CT 06430
Wendy Bowers
(203) 371-7102
Mobile Radon Diagnostics, Inc. 9/88
3429 Erie Ave.
Cincinnati, OH 45208
Richard J. Bo Ian
(513) 321-2929
NAHB National Research Center 9/88
400 Prince Georges Center Boulevar
Upper Marlboro, MD 20772
John Spears
(301) 249-4000
NATLSCO 9/88
Route 22 I Kenper Drive
Long Grove, IL 60049
Joan fronski
(312) 540-2488
NC Dept. of Human Resources 11/86
Radiation Protection Section 5/87
701 Barbour Drive 9/88
Raleigh, NC 27603-2008
Harry J. Newman
(919) 733-4283
NDL Organization, Inc., The 9/88
P. 0. Box 791
Peekskill, NY 10566
Theodore E. Rahon
(914) 737-7200
NJ DEP - Bureau of Env. Radiation 4/86
CN 411 7/86
Trenton, NJ 08628 11/86
5/87
9/88
Bill Hoyle
(609) 530-4001
AT AT
LI
LI
Radon
Measurement
CC CC | CR CR
1 ~
LI
LI
LI
LI
LI
LI
n
LT
n
LT
LI
LI
| EP EP
LI
GR GR
LI
LI
LI
LT
ET
Ll
IN
1
| GW GW
Ll
Ll
n
or king Le
Measureme
RP RP
vel
nt
CW Cf
Ll
Ll
Ll
LT
n
LT
LT
* See TABLE 1 for the States each conpany serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
108
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
NJ Dept of Environmental Protect io 4/86
Environmental Laboratory 7/88
380 Scotch Road 11/86
Trenton, NJ 08628 5/87
9/88
Us. Patricia Gardner
(609) 530-4116
NODAR, Inc. 9/88
Nat'l Operant Def. Against Radon
Route 5, Box 333-R
Athens, AL 35611
Wi 1 Mam Young
(205) 729-1900 (800) 445-3297
National Property Inspect. - MO 9/88
7917 N. Anita Drive
Kansas City, MO 64151
Clyde Yost
(816) 587-9595
National Property Inspections 9/88
11212 Davenport St.
Suite 15
Omaha, NE 68154
Mark Cubertson
(402) 330-1074
National Radon Laboratories 9/88
Div. of Analytical Services Corp.
P. 0. Box 10681
Arlington, VA 22210-1681
Arthur J. Pallotta, Ph.D.
(703) 525-6672
National Radon Laboratories, Inc. 9/88
1000 Johnson Ferry Road
Suite B 145
Marietta, GA 30068
C. Fred Stafford
(404) 565-3886
National Radon Service 9/88
P. 0. Box 3596
Gaithersburg, MD 20878-0596
Edward Boswell
(301) 953-4598
AT AT
LI
LI
Rad
Measu
CC CC
LI
IT
LT
LT
LT
LI
LI
U
M
LI
on
reient
CR CR
EP EP GR GR
LI
1
GW Gf
or king Le
Measu reme
| RP RP
vel
nt
| CW CW
* See TABLE 1 for the States each conpany serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
109
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of |
Round
National Radon Testing Center, Inc
18 Marshall Street
Norwalk, CT 06854
Michael Ivancich
(203) 853-4777 (203) 853-1219
9/88
Radon
Measurement
AT AT | CC CC | CR CR I EP EP
" I ~ I ~
LI
Nationwide Testing
RD. 1 Box 266 B
Annandale, NJ 08801
Peter f. Georges
(201) 735-2770
5/87
Natkin Service Company
2241 ff. Altorfer
Peoria, IL 61615
Paul Graves
(309) 691-9206 (800) 642-8391
9/88
LI
LI
LI
LI
GR GR
Natural Florida Retrofit, Inc.
P. 0. Box 301
Montverde, FL 32756
John J. Tooley, Jr.
(407) 469-2173 (407) 841-4376
9/88
Natural Resource Technologies
32131 Steven Way
Conifer, CO 80433
George H. Sylvester
(303) 850-9335
5/87
9/88
LI
LI
Natural Resources Laboratory, Inc.
1100 Simms Street
Golden, CO 80401
Ronald L. Keil
(303) 233-8155
9/88
Nering, Inc.
P. 0. Box 209
Ridgefield, CT 06877
Alexander Nering
(203) 431-3597
9/88
LI
LI
Working Level
Measurement
GW GW RP RP | CW CW
I ~
Note
* See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
110
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Coipany
New England Radon Services 9/88
95 Vauxhall Street
New London, CT 06320
Martin Grisham
(203) 442-6675
New England Radon, LTD. 11/86
373 Main St. 5/87
Salem, NH 03079 9/88
Daniel Espinal
(603) 893-4260, (800) 637-236
New Jersey Home Service Inc. 9/88
16 festwood Drive North
West Orange, NJ 07052
Will Ian K. H. Chow
(201) 669-8166
New York State Dept. of Health 5/87
Lab. for Inorg. i Nuclear Chei. 9/88
Empire State Plaza, Root D-366-B
Albany, NY 12201
Christopher D. Parker
(518) 474-2134, (518) 474-664
Niton Corporation 5/87
P. 0. Box 9153 9/88
Lexington, MA 02173
Lee Grodz ins-President
(617) 229-4929
North East Environmental Services 9/88
424 Mine Road
As bury, NJ 08802
David C. Gramme r
(800) 44-Radon (201) 735-6080
North Penn Hospital Serv. Inc. 9/88
Radon Screening Program
1970 N. Broad St.
Lansdale, PA 19446
Ms. Sally J. Spielvogel
(215) 368-9985
AT AT
Radc
Measur
CC CC
LI
%
1
LI
LI
UT
LI
ET
«•••»
n
enent
CR CR
LI
LI
LI
EP EP
GR GR
1 »c
h
GW GW
rking Lev
easurener
RP RP
el
t
cw c»
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
Ill
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of |
Round j
I AT AT
Northeast Radon Testing Svc., Inc.
P. 0. Box 94
Stormville, NY 12582
Karen A. Bard
(914) 221-0236
5/87
9/88
Northeastern PA Envir. Council
P. 0. Box 3113
Scranton, PA 18505
Edward Oructor
(717) 961-1150
S/87
9/88
Radon
Measurement
CC CC CR CR
LI
LI
LI
Northern Environmental Lab., Inc.
Box 1810 South Road
Dixmont, ME 04932
Uldis Vanags
(207) 234-2563, (800) 635-341
9/88
Northern Neck Radon Service
Route 1, Box 259-E
Hague, VA 22469
Mi I ford L. Brann
(804) 472-4252
9/88
LI
LI
EP EP | GR GR
LI
Norton Conservation Co. Inc.
PO Box 583
Hackettstown, NJ 07840
Joseph G. Norton
(201) 852-6046
11/86
5/87
9/88
Nuclear Sources t Services Inc.
P. 0. Box 34042
Houston, TX 77234
Charles T. Gallagher
(713) 641-0391
11/86
5/87
9/88
LI
LI
Nuclear Technology, Inc.
20 H. So. State Street
Western Me, OH 43081
Janes M. Copp
(614) 899-2435
9/88
Ql
NL
Ql
LI
LT
IT
Ll
forking Level
Measurement
Gf G» RP RP CW Cf
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
112
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Nucleus, Inc. 9/88
P. 0. Box 2561
Oak Ridge, TN 37831-2561
Larry Webb
(615) 482-4041
0. K. Rems Corp. 7/86
174 Flock Rd. 11/88
Mercerville, NJ 08619 5/87
9/88
Jeffrey C. Olcott
(609) 588-9627
Oak Hill Radon Testing 9/88
P. 0. Box 501
Westerville, OH 43081
Jim Lubinsky
(614) 895-8365
Orkin Environmental Services 9/88
P. 0. Box 647
Atlanta, GA 30301
Joseph H . C 1 i ne
(404) 888-2801
Pacific Radiation Corporation 9/88
2945 Stonehill Drive
Altadena, CA 91001
Dr. Daniel Gollnick
(818) 798-8100
Packard Instrument Co. 9/88
2200 Warrenvi 1 le Road
Downers Grove, IL 60515
James M. Floeckher
(312) 969-6000 (800) 323-1891
Pagano Associates Inc. 9/88
112 Jockey -Ho Mow Way
Union, NJ 07083
Joel A. Pagano
(201) 686-2939
Radon
Measurement
AT AT
Ll
CC CC
SI
Ll
Ll
Ll
Ll
Ll
Ll
Ll
Ll
CR CR
Ll
Rl
EP EP
Ll
GR GR
| Working Level
Measurement
GW GW
Ll
LT
LT
LT
RP RP
CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored perfo nance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company. See Definitions of Performance Indicators on page 7.
113
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Pa Iier Technology
P.O. Box 1072
Glen Burnie, MD 21061
Jeffrey A. Pa her
(301) 788-3178
9/88
Pennsylvania Bldg. Inspectors, Inc
PBI, Inc.
1273 Wilton Crescent
Yard ley, PA 19067
Arthur Brasof
(215) 493-9426
Radon
Measurement
AT AT CC CC I CR CR
LI
Pennsylvania State University
Breazeale Nuclear Reactor
University Park, PA 16802
Dr. William A. Jester
(814) 865-2011 (814) 863-2647
9/88
Pest Doctor
P. 0. Box 32
Lithia Springs, GA
Stan Dockery
(404) 920-2288
9/88
30057
LI
LI
Petroleum Analytical Lab.
Post Office Drawer AK
Eaton Park, FL 33840
Jerard A. Kent
(813) 665-0028
Inc.
9/88
EP EP
GR GR
Working Level
Measurement
GW Gf RP RP | CW CW
LI
LI
Phoenix Labs
PO Box 472
Hoi I is, NH 03049
Robert Brodeur
(603) 465-7868
9/88
Pneumodynamics, Inc.
227 Kasson Rd.
Bethlehem, CT 06751
Frederick J. Mendyka, Jr.
(203) 266-7786
9/88
LI
Note
* See TABLE 1 for the States each conpany serves.
Underscored performance indicators denote a primary conpany capable of perforating measurement
analyses in-house or making neasurements using operators and instruments belonging to the
conpany.See Definitions of Performance Indicators on page 7.
114
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Polk County Health Unit 9/88
Radiological Health Section
P. 0. Box 1480
Winter Haven, FL 33882-1480
William T. McNally
(813) 294-7481 Ext. 283
Pool Service Company 9/88
P. 0. Box 1234
Morrisville, PA 19067
Vance Forchetti
(215) 493-1646 (609) 695-1229
Porter Consultants, Inc. 9/88
125 Argyle Road
Ardmore, PA 19003
John Sykes III
(215) 896-5353
Potomac Air Testing 9/88
4102 Rosemary St.
- Chevy Chase, MD 20815
Robert B. Samworth
(301) 657-4391
Prigel Radon Testing 9/88
2866 Travis Ct.
York, PA 17403
Don Prigel
(717) 741-3188 (301) 252-1246
Princeton Home Inspection Svc. 5/87
360 Nassau Street 9/88
Princeton, NJ 08540
C 1 i ve Us i sk i n
(809) 921-3775
Princeton Plasma Physics Lab 9/88
P.O. Box 451
Princeton, NJ 08543
Joseph M. Greco
(609) 683-3319, 243-3319
AT AT
Ql
Radon
Measurement
CC CC CR CR
Ll
Ql
Ll
Ll
Si
Ll
EP EP
Ll
GR GR
W<
1
GW GW
Si
»rking Level
Measurement
Rf RP CW CW
Ll
Si
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
115
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of |
Round
Princeton Testing Laboratory
Princeton Service Center
3490 US Route 1
Princeton, NJ 08540
Mr. Anthony Damato
(609) 452-2037
11/86
5/87
9/88
Pro Chek, Inc.
Box 2000
Arden, NC 28704
BV Alvarez
(800) 522-2435
9/88
Pro-Tec Home Inspectors Inc.
PO Box 1744
Montague, NJ 17827
Harry Benjamin
(201) 293-3831
9/88
AT AT
Radon
Measurement
CC CC CR CR
Ql
Rl
Rl
Rl
Rl
Professional Home Analysis
1025 N.E. Sanchez Avenue
Oca I a, FL 32670
G. Douglas Foreman
(904) 622-5580
9/88
Professional Home Inspections, Inc
RD 1 Fenimore Road, Box 371-A
Medford, NJ 08055
Michael D. Huber
(609) 261-7374
9/88
LI
EP EP
GR GR
LI
Professional Radon Assessment
405 Valley Drive
Oliver Springs, TN 37840
James Summers
(615) 435-6432 (615) 690-2208
9/88
Professional Radon Measurements
1207 Stephens Drive
Normal, IL 61761
Prof. John W. Foster
(309) 452-9904
9/88
LI
LI
Working Level
Measurement
GW GW RP RP CW CW
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
116
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Data of
Round
Company
Radon
Measuresent
AT AT CC CC CR CR EP EP | GR GR
Working Level
Measurement
GW GW RP RP CW CW
Protect-A-Home
P. 0. Box 584
Newtown, CT 06470
B. Michael Meehan
(203) 426-3000
5/87
LI
LI
LI
Protection Inspection, Inc.
Route 11 Hill Road
Knoxville, TN 37938
Norman Kurtz
(615) 494-0453
9/88
LI
Protectron Inc.
229 E. Main St. Suite E
Westminster, MD 21157
Ronald G. Harrington
(301) 857-9116
9/88
LI
Pylon Electronic Development
147 Colonnade Rd.
Nepean, Ont. Canada K2E7L9
Dave Hanneson
(613) 226-7920
5/87
9/88
Pyramid Environmental Systems, Inc
P. 0. Box 548
Sparta, NJ 07871
Jeffrey R. DeChacon
(201) 729-9375, 579-3089
7/88
11/86
5/87
9/88
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Quantum Information Ltd. 9/88
P.O. Box 487
West town, PA 19395
Louis A. Macau ley
(215) 431-9577
R. F. Simon Co. Inc. 9/88
RD 2, Box 481
Barto, PA 19504
Ronald F. Simon
(215) 754-8455 (215) 754-9705
R. K. Occupational i Environmental 4/88
Analysis, Inc. 7/86
616 Warren St. 11/88
Alpha, NJ 08865 5/87
9/88
George D. McGuinness
(215) 250-5948
R.A.D. Service ft Instruments Ltd. 7/86
50 Silver Star Blvd., Unit 208 11/86
Scarborough, Ontario MIV3L3 5/87
Canada g/88
Dr. H. L. Pai
(416) 298-9200
R.J. Moore t Associates, Inc. 11/86
929 West Street, Suite 210 5/87
Annapolis, MD 21401 9/88
Mary T. Bergmann
(301) 269-5950
R.T.S. Systems 9/88
P. 0. Box 3070
Gaithersburg, MD 20878
Paul R. Ramsey
(301) 963-2271 (301) 258-7890
RAD Environmental Services, Inc. 5/87
2306 Rodeo Dr. 9/88
Durham, NC 27704
Dr. Marc Y. Menetrez
(919) 688-9226
AT AT
LI
LI
LI
LI
Ra<
Measi
| CC CC
LI
LI
LI
LI
LI
NL
LI
LI
LI
LI
Ql
Rl
Ion
jrement
CR CR
£
I
EP EP GR GR
LI
M
1
1
1 1
GW GW
LI
forking L<
Measuremc
RP RP
LI
IT
IT
IT
jvel
mt
CW CW
1
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
118
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
RADON SURVEY SYSTEMS, Inc. 5/87
24200 Chagrin Blvd., Suite 254 9/88
Cleveland, OH 44122
Dr. Darioush T. Ghahremani
(216) 464-7997, 464-2002
RAF Engineering 5/87
Hillside Road 9/88
Rockaway, NJ 07866
Ralph Favale
(201) 983-9041
REMD 9/88
Residential Envir. Med. Diagnostic
28 School Street, P. 0. Box 3285
Stony Creek, CT 06405
Robert McLellan, MD, UPH
(203) 481-8211
RIC Inspection i Engineering 9/88
RR 2 Box 2186-5
Columbia, NJ 07832
E. Richard Gralinski, P.E.
(201) 496-4818
RISE 5/87
280 Broadway 9/88
Providence, RI 02903
John Masiel lo
(401) 272-1040
RPI Radon Measurement Services, PA 9/88
P. 0. Box 357
Hershey, PA 17033-0357
Dr. William P. Kirk
(717) 533-8100 (717) 553-6192
RTK Engineering 9/88
2939 Newton Street
Denver, CO 80211
Robert T. Knickerbocker, P.E
(303) 477-0044
1
AT AT
LI
LI
Ql
Ql
Ql
Ll
LI
Rad(
Measu
CC CC
Ll
Ll
Ql
Ql
Ll
Ll
Ll
ET
>n
renent
CR CR
.
Ll Ll
Ll
| EP EP
GR GR
Ll
1 I<
1
GW GW
Ll
jrking Le
foasureme
RP RP
•
vel
it
C» Cf
Ll
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
119
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Ra-Tek, Div. of Shamrock Lawn Care 9/88
P. 0. Box 496
800 East Main Street
Marshall, MN 56258
Joan Coquyt
(507) 532-7313 (507) 532-6881
Radon
Measurement
AT AT CC CC CR CR | EP EP GR GR
Rad Chek Services Co. - CT
P. 0. Box 173
N. Granby, CT 06060
Paul H. Schwartz
(203) 653-4159 (201) 535-1136
9/88
Rad Chek Services Company
P. 0. Box 279
Livingston, NJ 07039
Gary P. Schwartz
(201) 535-6459 (203) 653-4159
9/88
Rl
LI
Rl
Rad-Elec, Inc.
5330 Spectrum Or.
PO Box 1126
Frederick, MO 21701
Robert f. Ramsey
(301) 694-0011
5/87
9/88
Rad-Test, Inc.
P. 0. Box 22576
Louisville, KY 40222
Jeffrey L. Tallent
(502) 367-2424
5/87
9/88
LI
LI
Radex, Inc.
1382 Prince Ave.
Suite A
Athens, GA 30606
James L. Kitchens
(404) 548-6960
9/88
Radiation Consultants of SW VA, In
PO Box 4464
Roanoke, VA 24015
Joseph Surace, Jeffrey Messi
(703) 985-5778, 981-7732
5/87
9/88
Rl
LI
LI
LI
LI
LI
LI
LI
Working Level
Measurement
Gf Gf RP RP Cf CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
120
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Radiation Consultants, Inc.
P. 0. Box 34012
Houston, TX 77234
Bruce Bristow
(713) 476-0072
Radiation Data - CT
Div. of Princeton Geophysical Serv
37 Castleman Drive
Southington, CT 06489
Linda Dudek
(203) 621-0678
9/88
Radon
Measurement
AT AT CC CC CR CR
LI
LI
Radiation Data - NJ
Div. Princeton Geophysical Svc
115 Wall Street
Princeton, NJ 08540
Thomas Van Leeuwen
(609) 921-7061
5/87
9/88
Radiation Health
1259 Martin Drive
Port Orchard, WA 98366
David M. Grout
(206) 871-5454
9/88
Radiation Measurement Services
P. 0. Box 3681
Crofton, MD 21114
James P. AlI en
(301) 261-6966
9/88
LI
LI
LI
EP EP | GR GR
LI
IT
LI
LI
Radiation Protection Services
P. 0. Box 2395
Darien, CT 06820-1295
Michael L. Caprio Jr.
(203) 324-7967, (201) 390-736
11/86
5/87
9/88
Radiation Safety Associates, Inc.
P. 0. Box 107
Hebron, CT 06248
Paul Steinmeyer
(203) 228-0487
5/87
9/88
LI
LT
IT
Ll
LI
Working Level
Measurement
GW GW RP RP CW CW
Ll
Ll
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
121
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Radon
Round
* Company
Radiation Safety Engineering 11/86
6105 South Ash, Suite 1 5/87
Tempe, AZ 85283 g/88
Robert Metzger
(602) 897-9459
Radiation Safety Services, Inc. 7/88
1564 Ashland Avenue 11/86
Evanston, IL 60201-4070 5/87
9/88
Radon Coordinator
(312) 965-1999
Radiation Service Organization, In 4/86
PO Box 1526 7/86
Laurel, MD 20707-0953 H/88
5/87
9/88
Kai-Oee Chu
(301) 953-2482, 792-7444
Radiation Services Inc. 9/88
475 Met r op lex Drive
Nashville, TN 37211
Michael C. Bradshaw
(615) 361-6492
Radiation Surveys Incorporated 7/88
63 Kingwood Ave. 11/88
Frenchtown, NJ 08825 5/87
9/88
Carolyn Davis
(201) 996-3855
Radioactivity Alert Detection Serv 5/87
1313 Roberts Ave. g/88
Feasterville, PA 19047
Measi
AT AT | CC CC
LI
ET
LI
LI
1
LI
LT
LT
LT
ET
Ll
Ql
Ql
Ll
Ll
1
percent
CR CR EP EP
1
Ll
GR GR
01
Ql
51
ST
1
GW Gf
Working Level
Measurement
LI
LT
LT
LT
RP RP
CI CI
Garry Stklovsky
(215) 357-0574
Radiological Health Sciences, Inc.
P.O. Box 4790
Ft. Walton Beach, FL 32549
Robert D. Hook*
(904) 863-1191
9/88
SL
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7
122
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of |
Round
Radomet Services
7079 E. Briarwood Circle
Englewood, CO 80112
Robert N. Parkinson
(303) 694-4519
9/88
Radon i Environ.
P.O. Box 3391
Lawrence, KS 66046
Prof. (Lawrence)
11/86
5/87
9/88
Linda Guinn
(913) 749-7420 (316) 265-2005
AT AT
Radon
Measurement
CC CC | CR CR
0,1
Ql
Qi
Radon i Environmental
P. 0. Box 1045
Independence, KS 67301
Professional 9/88
Joe Higgins
(316) 331-5207
(318) 331-8171
Radon ft Water Testing Service
10806 Lafayette-P.C. Road
Plain City, OH 43064
Jennifer Mast
(614) 873-8821
9/88
0.1
Ql
Ql
Ql
EP EP I GR GR
I
Ll
Radon / Soils, Water Testing Lab
7080 Price-Hi 11iard Road
Plain City, OH 43064
John Steichen
(614) 873-8821
9/88
Radon Air ft Water Check Inc.
29 Riverside Drive
Binghamton, NY 13905
Richard Geachis
(607) 724-5050
9/88
Working Level
Measurement
GW GW | RP RP | CW CW
Ll
Ll Ll
Ll
Radon Airtest Company
13800 Bag ley Road
Middleburg Hts., OH 44130
Thomas R. Lynch
(216) 845-8050
9/88
Ll
Ll
Note:
* See TABLE 1 for the States each company serves.
123
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Radon Alert Detection Center
P. 0. Box 323
Flourtown, PA 19031
Ulrich W. Hiesinger, Ph.D.
(800) 345-6348 (215) 247-9197
7/86
11/86
5/87
9/88
Radon
Measurenent
AT AT CC CC CR CR
Ql
Radon Analysis k Detection of N.E.
Ill Jefferson St.
Laconia, NH 03246
Matthew B. Raynes
(603) 528-5772
fladon Analysis Inc. (Tow River)
P. 0. Box 5224
Tons River, NJ 08754-5224
Fran Johnston
(201) 929-9575
9/88
LI
Radon Analysis Incorporated (NJ)
7 Chamberlain Road
Fleiington, NJ 08822
David Chippendale
(201) 788-0661
7/86
11/86
5/87
Radon Analysis, Inc. (VA)
4635 B South 28 Road
Arlington, VA 22206
Eugene Taylor
(703) 379-8614
9/88
Radon Analytical Labs, Inc.
8935 North Meridian St. Suite 110
Indianapolis, IN 46260
Vickie Jordan
(317) 843-0788
9/88
Ql
EP EP
Qi
Qi
Ql
Qi
Qi
Radon Associates, Inc.
126 Green I awn Ave.
Clifton, NJ 07013
El len The I in
(201) 773-4955
9/88
LI
Ql
GR GR
Working Level
Measurement
Gf GW RP RP Cf CW
LI
Ql
LI
S!
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
124
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Radon Awareness I Detection
1408 S. Rock Hill Rd.
St. Louis, MO 63119
Renee Quackenbush
(314) 961-0400
9/88
Radon Awareness, Inc.
Box 566
Hailey, ID 83333
Jeffrey L. Engelhardt
(208) 788-2634
9/88
Radon Ban
3719 Michelle Way
Pikesville
Baltimore, MD 21208
David H. Kevins
(301) 484-7120
9/88
Radon
Measureaent
AT AT CC CC CR CR B> EP OR GR
LI
LI
LI
Radon Busters
P. 0. Box R247
Radnor, PA 19087
J. B. Turner
(215) 566-3059
9/88
Radon Calibrations
8468 Rubimont Rd.
Richmond, VA 23235
John Witt and Glenn Morris
(804) 320-3761
9/88
Radon Check (NC)
Box 7882
Greensboro, NC 27417
Manfred Krause
(919) 855-1312
9/88
LI
LI
Radon Check of Virginia
3816 Carolyn Ave.
Fairfax, VA 22031
David Klein
(703) 385-6406
9/88
LI
Working Level
Measurement
GW GW | RP RP CW CW
Note:
See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary conpany capable of performing aeasurenent
analyses in-house or taking measurements using operators and instrunents belonging to the
conpany.See Definitions of Performance Indicators on page 7.
125
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Radon Check-Div of Horizon Sys
P. 0. Box 721
Harvard, MA 01451
Frederick M. Viles, P.E.
(617) 456-8811
9/88
Radon Consultants, CO
P. 0. Box 789
Golden, CO 80402
Dennis N. Poffenroth
(303) 279-1358
5/87
9/88
AT AT
Radon
Measurement
CC CC CR CR
LI
LI
Radon Consultants, Inc., VA
4012 N. 35th Street
Arlington, VA 22207
Dr. Jacquelyn G. Black
(703) 522-6669 (301) 738-7040
11/86
5/87
Radon Consultants, NV
P. 0. Box 5209
Sparks, NV 89432
Russ McCreary
633-8112 Ext. 872
9/88
Radon Consulting I Testing Service 9/88
7449 Highway 44, Box 9
Crystal River, FL 32629
Jon Merkel
(904) 563-2141 (904) 563-1771
LI
LI
LI
LI
EP EP
LI
LI
LI
LI
LI
Ql
GR GR
LI
Radon Control Professionals Inc.
11920 Fieldthorn Court
Reston, VA 22094
Dr. Stephen Hall, N. Rodier
(703) 471-9459
9/88
Radon Control Professionals, Inc.
11920 Fieldthorn Court
Reston, VA 22094
Dr. Stephen Hall, N. Rodier
(703) 471-9459
9/88
LI
Working Level
Measurement
GW GW RP RP CW CW
Ql
Ll
Note
* See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
126
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Data of
Round
* Company
Radon Detection 9/88
Div. Computerized Consultants, Inc
P.O. Box 1045
Malvern, PA 19355
Charles E. Weber
(215) 647-6765, 363-9015
Radon Detection ft Consulting 9/88
P. 0. Box 1486
Lawrence, KS 66044
Steven R. Hicks
(913) 843-7377
Radon Detection Corporation of Mic 9/88
(RDCM) 4740 Hall SE
Kentwood, MI 49506
Lev Kaganovich
(616) 942-0323
Radon Detection Devices 9/88
5 Lauriann Ct.
Park ton, MD 21120
Stephen C. lachini
(301) 329-6306
Radon Detection Services (GA) 11/86
403 V. Ponce DeLeon Ave. 5/87
PO Box 1826 9/88
Decatur, GA 30031
Barrett Walker
(404) 377-2366
Radon Detection Services (VT) 9/88
P. 0. Box 434
29 Pleasant Hgts.
West Rutland, VT 05777
Leonard V. Knappmi Her
(802) 775-0250 (802) 438-5603
Radon Detection Services, Inc., MD 11/86
10400 Connecticut Ave. 5/87
Suite 504 9/88
Kensington, MD 20895
Mi (ton Iskow
(301) 933-7900
AT AT
Ql
Ql
Ql
Rad
Measu
CC CC
LI
LI
LI
LI
Ql
Ql
Ql
Ql
Ql
Ql
on
renent
CR CR
| EP EP
LI
LI
GR GR
W
GW GW
orking Le
Ueasureme
Rf RP
vel
nt
CW CW
SI
LI
1
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
127
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Radon Detection Services, Inc., NJ 4/86
P. 0. Box 419 7/86
Rmgoes, NJ 08551 11/86
5/87
9/88
James G. Davidson
(201) 788-3080
Radon Detection Services, Ltd. 9/88
1500 Harbour Oaks Rd.
Tucker, GA 30084
Fred P. Bud in
(404) 621-9300
Radon Detection Services, PA 11/86
P. 0. Box 3309 5/87
A Men town, PA 18106 9/88
Bruce E. Barker
(215) 481-9555
Radon Detection Specialists 11/86
7966 South Madison Street 5/87
Burr Ridge, IL 60521 9/88
Karl Weber
(312) 325-4443
Radon Detection Systems (AZ) 9/88
1301 East Dava Drive
Tempe, AZ 85283-4840
Tim Hanna
(303) 444-5253 (602) 831-8100
Radon Detection Systems (CA) 9/88
313 8th Street Apt. E
Seal Beach, CA 90740
Tim Smith
(213) 596-1948 (303) 444-5253
Radon Detection Systems (IL) 9/88
1207 Stephens Drive
Normal, IL 61761
John Foster
(303) 444-5253 (309) 452-9904
Radon
Measurement
AT AT
Rl
Rl
Rl
Rl
Rl
Rl
Rl1
Rl
•
Ll
Ll
Ll
CC CC
Rl
Rl
Rl
Rl
Rl
Ll
Rl
Rl
Rl
Rl
Rl
Rl
Ll
Ll
Ll
CR CR
EP EP
Ri
Ll
Ll
Ll
Ll
GR GR
Rl
Hi
HI
NL
Ri
I
111—
SL
Working Level
Measurement
GW GW
Rl
I
01
—
RJP RP
| CW CW
Rl
s
Rl
1
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
128
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Radon Detection Systeis (MT)
1123 W. Park
Butte, MT 59701
Gerald Van Canpen
(303) 444-5253
9/88
Radon Detection Systeis (NJ)
8 Quinby Court
Parcippany, NJ 07054
Dhriu Mehta
(303) 444-5253
9/88
Radon Detection Systeis (TX)
6607 01 Northwest Highway
Dallas, TX 75225
Gary James
(303) 444-5253
9/88
Radon Detection Systeis (UT)
6828 S. 1655 E.
Salt Lake City, UT 84121
Gloria Kerns
(303) 444-5253
Radon
Measurement
AT AT CC CC CR CR EP EP GR GR
LI
LI
LI
LI
LI
LI
Radon Detection Systeis (WY)
628 E. 14th
Casper, WY 82601
Gerry Nelson
9/88
Radon Detection Syste
P. 0. Box 473
Aurora, OH 44220
Sandra Sawyer
(216) 562-4647
is Inc., OH
5/87
9/88
Radon Detection Systeis of TN
3102 Be 11wood Ave. Suite B
Nashville, TN 37203
Walter Perkins / Odoi Clark
(615) 269-4616, (303) 444-525
5/87
LI
LI
LI
LI
LI
LI
LI
LI
LI
LI
LI
LI
LI
LI
LI
Working Level
Measurement
GW GW RP RP CW CW
LI
LI
LT
* See TABLE 1 for the States each company serves.
Note: Underscored perfonance indicators denote a priiary coipany capable of perforning leasureient
analyses in-house or taking leasureients using operators and instruments belonging to the
coipany.See Definitions of Performance Indicators on page 7.
129
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Radon Detection Systems, CO 7/86
2450 Central Ave. A-l n/86
Boulder, CO 80301 5/87
9/88
Dan Cutler
(303) 444-5253 (800) 627-2366
Radon Detection and Control 5/87
P. 0. Box 419 g/88
South Heights, PA 15081
John B. Mai Ion Jr.
(412) 375-1700
Radon Detection of MS 9/88
PO Box 9699
Columbus, MS 39705
B. L. Bill McBryde
(601) 328-4687
Radon Detection, Inc. 5/37
131 Amherst Street 9/88
P. 0. Box 900
Amherst, NH 03031-0900
Luc i an Borduz
(603) 882-7340
Radon Detectors 9/88
RD §1, Box 177, RT 224
Van Etten, NY 14889
Larry L. Endee
(607) 589-6223
Radon Diagnostic Laboratories 9/88
231 Front Street
South Portland, ME 04106
David ». Sankey
(207) 767-2818
Radon Diagnostics, Inc. 9/88
P. 0. Box 761
Andover, NJ 07821
Charles R. Wayne, Jr.
(201) 729-1251
AT AT
0.1
Ql
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Radon Engineering Services Inc 5/87
3129 Overton Rd. 9/88
Birmingham, AL 35223
Dr. F. Milton Jessup, P.E.
(205) 967-2665
Radon Engr, a Unit of PSI Engr, In 4/86
Unit of PSI Engineering Inc. 7/86
One Lethbridge Plaza 11/86
Uahwah, NJ 07430 5/87
9/88
Harvey Greenberg
(201) 529-8300 (800) 327-2366
Radon Env. Test Experts, Inc. 5/87
5271 Holies PI. 9/88
Boulder, CO 80303
David Oppenheiier
(303) 442-2344
Radon Environ. Testing Svcs, Inc. 9/88
P. 0. Box 70
Vandalia, OH 45377
John Ross
(513) 898-6141
Radon Environmental Monitoring, In 5/87
Box 5305 9/88
Evanston, IL 60204
Robert Pollock
(312) 328-6628
Radon Env i ronienta 1 Svcs, Inc. - I 5/87
8935 N. Meridian St. 9/88
Indianapolis, IN 46260
Jaies Mann
(317) 843-0804
Radon Env i ronienta 1 Svcs, Inc. - K 9/88
901 Mason Head ley
Lexington, KY 40504
Ann ffi ley
(606) 269-8277
AT AT
LI
ET
Rad
Measu
CC CC
LI
LI
Ql
Ql
Ql
Ql
M
LI
LI
LI
LI
LI
on
reient
CR CR
LI
LI
LI
EP EP
LI
LI
LI
OR GR
V
GW GV
or king Le
foasureme
RP RP
vel
nt
C» CW
Ql
U
1
ft
1
* See TABLE 1 for the States each coipany serves.
Note: Underscored performance indicators denote a priiary company capable of performing leasureient
analyses in-house or taking leasureients using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
131
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Radon Environmental Svcs, Inc. - T 9/88
8935 N. Meridian St.
Indianapolis, IN 46260
Janes Mann
(317) 843-0804
Radon Evaluation Div., Eva 1 do Ltd. 9/88
64 Sunset Hill Dr.
Branford, CT 06405
Walter A. Donne rs
(203) 488-4715
Radon Evaluation Services, Inc. 9/88
P. 0. Box 13609
Atlanta, GA 30324
R. D. MacGill
(205) 967-2665
Radon Free 9/88
5666 Ashbrook
Toledo, OH 43614
Terry C. Fleitz
(419) 865-0129
Radon Gas Detection Systems 9/88
P. 0. Box 15189
Hamilton, OH 45015
Mark D. McCune
(513) 863-6625
Radon Gas Test, of Cntrl. Ohio 9/88
5548 Autumn Chase
Columbus, OH 43232
Judith L. Powell
(614) 864-0191
AT AT
LI
Rad
Measu
CC CC
LI
LI
Ql
LI
1
Radon Gasbusters 11/86
892 Green Lane 5/87
Union, NJ 07083 9/88
Michael Kel I'ison
(201) 353-5577
on
rement
CR CR
LI
EP EP
LI
GR GR
*
GW GW
orking Le
Measu rente
RP RP
vel
nt
Cf CW
Ql
SI
Qi UT
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
132
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Data of
Round
* Company
Radon Home Protection Services 9/88
48 Woodruff Avenue
Thomaston, CT 06787
No nan E. Werner
(203) 283-4078
Radon Info ft Detection Service 9/88
Rt. 2, Isbill Rd.
Madisonville, TN 37354
John R. Reeves
(615) 442-5849
Radon Info nation ft Testing Servic 9/88
29 Appleton St.
Manchester, NH 03104
Anthony J. Carita
(603) 627-7261
Radon Inspection Service, Inc. 4/86
789 East Glen Avenue 7/86
Ridge wood, NJ 07450 11/86
5/87
9/88
Robert D. Shumeyko
(201) 670-8821
Radon Instrumental Detection 9/88
Suite #115, 8000 W. 110th
Overland Park, KS 66210
Steve Craft
(913) 451-9270
Radon Intervention 9/88
P.O. Box 827
Three Rivers, TX 78071
Calvin Greg Bunton
(512) 786-4276, 1-800-232-181
Radon Laboratories 9/88
P. 0. Box 829
Middletown, MD 21769
Greg Beat
(301) 371-8878
AT AT
LI
LI
LI
LI
LI
Rad
Measu
CC CC
LI
LI
LI
LI
LI
LI
LI
on
renent
CR CR
LI
LI
LI
| EP EP GR GR
Ll
LI
£1
LI
LI
LI
LT
IT
Ll
W
GW GW
Ll
LT
El
LT
IT
orking Le
yleasureme
RP RP
vel
nt
CW CW
Ll
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
133
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of |
Round j
Radon
Measurement
AT AT I CC CC
Radon Labs (Woburn)
P.O. Box 2243
Woburn, MA 01888-0443
Joseph Zanti, John Sumares
(617) 664-0316
9/88
Radon Labs of Atlanta
5400 B-l Hwy 29
Lilburn, GA 30247
Janes Stephens
(404) 279-0005
9/88
Radon Labs, Inc.
3 Deer TraiI
Tabernacle, NJ
Timothy A. Washburn
(800) 527-4520 (609) 859-0944
9/88
Radon Labs. (Cambridge)
P.O. Box 2054, Harvard Square
Cambridge, MA 02138
Frank Sedaghati
(617) 876-0460
9/88
LI
Radon Ltd.
411 North Weinbach Ave.
Evansville, IN 47711
Gd Shoemaker
(812) 479-3110 (800) 634-2901
9/88
Radon Management Company
4332 Gingham Court
Alexandria, VA 22310
Gordon M. Davidson
(703) 960-4407
11/86
5/87
9/88
Radon Management Laboratories
2 Riverdale Road
Pompton Lakes, NJ 07442
James Matonti, Joseph Fastig
(201) 835-8721
5/87
LI
LI
CR CR
EP EP
GR GR
I LI
LI
LI
LI
LI
LI
Working Level
Measurement
GW GW RP RP | CW CW
I ~
LI
LI
LI
LI I
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
134
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Coipany
Radon Management of Kentucky 9/88
12203 Old Shelbyville Rd.
Middletown, KY 40243
Vance F. Walker Jr.
(502) 244-0517
Radon Measure Coipany, The 9/88
P. 0. Box 16243
St. Lousi Park, MN 55416
Kenneth B. Sanvil le
(612) 339-9961 (612) 374-3849
Radon Measurement i Control of NM 5/87
1527 Granite St. NW 9/88
Albuquerque, NM 87104
Dr. William M. Turner
(505) 843-7643
Radon Measurement and Services 11/86
13131 West Cedar Drive 5/87
Lakewood, CO 80228 9/88
R. Stanley Thompson
(303) 980-5086
Radon Measurements Inc. 5/87
2916 West T. C. Jester 9/88
Houston, TX 77018
John H. Cohen
(713) 683-8227
Radon Measurements Laboratory 9/88
Physics Department
Nebraska Wesleyan University
Lincoln, NE 68504
Dr. Walter French
(402) 465-2252 (402) 465-2247
Radon Measuring Systems 9/88
MECA, Inc.
1129 Wyoming Ave.
Scran ton, PA 18509
Jeffrey J. Brundage
(717) 961-1668
AT AT
LI
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Coups ny
Radon Mitigation Services 9/88
4044 SW 13th Street #153
Gainesville, FL 32608
Jack f. Revell
(904) 375-5656
Radon Mitigators, Inc. 5/87
16 Hillside Drive 9/88
Clinton, NJ 08809
Lawrence H. Kaplan
(201) 730-6596
Radon Monitoring Services, Inc. (CO 9/88
P. 0. Box 9083
Colorado Springs, CO 80932
Charles Q. Clute
(719) 577-9682
Radon Monitoring Services, Inc. (MA 9/88
P. 0. Box 3730
Plymouth, MA 02361
Michael 0. Moyles
(617) 748-8868
Radon Project, The 5/87
P. 0. Box 90069 9/88
Pittsburgh, PA 15224
Bernard L. Cohen
(412) 687-3393
Radon Project-State of New Mexico 9/88
Environmental Improvement Division
Health t Environmental Department
Sante Fe, NM 87503
J. Margo Metzger-Keele, Ph.D
(505) 827-2957
Radon QC 9/88
Palmer Professional Building
2857 Nazareth Road
Palmer, PA 18043
Eric L. Geiger
(215) 559-1636
AT AT
LI
Radon
Measurement
CC CC | CR CR EP EP | GR GR
1 ~ 1 ~ 1 ~
1 |
Ql
0.1
M
LI
LI
$
LJL
LI
LL
1
1
1
LI
1
W
GW GW
irking Le
lleasureme
RP RP
vel
it
CW CW
U.
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
136
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Coipany
Radon Rangers 9/88
7979 Old Georgetown Rd., Suite 110
Bethesda, MD 20814
John D. Croley
(202) 543-4300
Radon Reduction i Testing, Inc 9/88
1587 N.E. Expressway
Suite 175
Atlanta, GA 30329
Terry E. Howe II
(404) 248-0082
Radon Reduction I Testing, Inc. 9/88
1587 N.E. Expressway
Suite 175
Atlanta, GA 30329
Terry E. Howel 1
(404) 248-0082
Radon Reduction Engineering ft Lab 9/88
211 Mill Street N.E.
Vienna, VA 22180
Charles H. de Azagra
(703) 281-7865 (703) 281-3730
Radon Registry 5/87
819 Second St. B-178 9/88
Manchester, NH 03102
TOM Roller
(603) 645-6780
Radon Remedies 9/88
85 S. Algonquin Ave.
Columbus, OH 43204
Craig Vise
(614) 272-7772
Radon Reporting Sys. of Carroll Ct 9/88
P.O. Box 500
Westminster, MD 21157-9167
Alan M. Lernan
(301) 857-1807; 795-0775
AT AT
LI
Rad
Measu
CC CC
LI
LI
LI
LI
LI
Ql
on
rement
CR CR
LJL
LI
EP EP
GR GR
LI
V
GV GW
orking Level
Measurement
RP RP Cf CW
LI
LI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
137
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Radon Research Foundation, Inc 9/88
10922 Vest 101st Street
Overland Park, KS 66214
Dr. John S. Neuberger
(913) 492-1723
Radon Research Group, Inc. 7/86
P.O. Box 1143 11/86
Geraantown, MD 20874 5/87
9/88
Michael J. Myers
(800) 445-8436, (301) 972-330
Radon Research International, Inc. 9/88
7650 S. Tamiami Trail |9
Sara sot a, FL 34231
Mr. Arthur Lipshutz
(813) 923-7300
Radon Resource, Inc. - MD 9/88
49 John St.
Westminister, MD 21157
Neil Edwards
(301) 857-9330
Radon Resources 9/88
241 Rumson Road
Atlanta, GA 30305
Madeleine Jacobsen
(404) 231-4732
Radon Resources, Inc. 9/88
55 Constitution Drive
Bedford, NH 03102
Theresa E. Chabot
(603) 472-5955
Radon Safe (MI) 9/88
7596 Wheaton Drive
Canton, MI 48187
Subbiah Harihar
(313) 455-6469
AT AT
Ll
Ql
Ql
Ql
Ql
Ll
Rad
Measu
CC CC
Ll
Ql
Ll
Ll
Ll
Ql
Ll
an
r enient
CR CR
EP EP
GR GR
Vi
1
Gf Gf
ark ing Le
Ueasureme
Rf RP
/el
it
CV CV
M
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
138
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Radon
Measurement
AT AT CC CC CR CR EP EP | GR GR
Working Level
Measurement
GW GW RP RP | CW CW
Radon Safety Services, Inc.
1474 Route 23 N Suite 3
Wayne, NJ 07470
Guy J. Agrati
(201) 633-8337, (201)633-8406
7/86
11/86
5/87
Ql
Ql
Ll
Ql
Ql
Ql
Ql
Ql
UT
Radon Safety Testing, Inc.
P. 0. Box 277
Gales Ferry, CT 06335-0277
Stuart G. Murray
(203) 886-8327
9/88
Ll
Radon Safety and Technology Corp.
4 Charles Street
Pleasant Valley, NY 12569
Zia R. Hashmi, Ph.D.
(914) 635-1138,1-800-552-5257
9/88
Ql
Radon Screening Inc.
7 Brookerest Court
Fredericksburg, VA 22401
Rubert Daniel Chapman, Jr.
(703) 786-4320
9/88
Ll
Radon Screening Service, Inc.
P. 0. Box 37007
Denver, CO 80237
Thomas Staley
(303) 741-3207
5/87
9/88
Radon Services
1210 Auburn Way N. Suite B-122
Auburn, WA 98002
Bob McCausland
(206) 939-3023
9/88
Radon Services Analytical Lab.
Ill Benson Rd.
Nashville, TN 37214
John Hughes
(615) 883-4659
9/88
Ll
Ll
Ll
Ll
Ql
Ll
Ll
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
139
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Radon Services of North America In 9/88
148 East 632 North
Valparaiso, IN 46383
Linda L. Komp-VP Sales I Mar
(219) 462-5866
Radon Services, Inc. 9/88
2950 Banksville, Road
Pittsburgh, PA 15216
Andrew R. Schwab
(412) 563-0553
Radon Specialist of Aierica 9/88
12628 Grey Eagle Ct., Suite 12
P. 0. Box 810
Germantown, MO 20874
Kevin Sul livan Cavey
(301) 231-4091
Radon Surveys 11/86
40 Pinetree 5/87
Seymour, IL 61875 9/88
Steven P. Ray
(217) 687-2611
Radon Surveys, Div. Cope Tech Svcs 5/87
3506 87th Place 9/88
Kenosha, VI 53142
James L. Cope
(414) 694-3730
Radon Systematics of California 9/88
1500 San Remo Drive
Pacific Palisades, CA 90272
Dr. Donald Carl isle
(213) 459-9146 (213) 825-1934
Radon Systems Inc. 9/88
P. 0. Box 2509
Laurel, MD 20708
Kenneth Ray Grim
(301) RA5-9000
AT AT
LI
Ql
Rad
Measu
CC CC
LI
LI
LI
jn
rement
CR CR
LI
LI
Ql
LI
EP EP
LI
Ql
GR GR
f<
1
GW GW
1
>rking Lei
feasureme
RP RP
/el
it
Cff Cf
* See TABLE 1 for the States each conpany serves.
Note: Underscored performance indicators denote a primary conpany capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
140
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Radon Systems of Rhode Island 9/88
156 Earle Street
Woonsocket, RI 02895
Richard A. Monteiro, P.E.
(401) 768-7072
Radon Technologies Inc. (NY) 5/87
39 Wood row Court 9/88
Troy, NY 12180
Robert J. Mahoney
(518) 447.-S834
Radon Technologies Inc. (OH) 9/88
698 High St.
Worth ington, OH 43085
Thomas E. Warren, Greg Moore
431-0550 431-0322
Radon Technologies Inc. (VA) 9/88
12200 Sunrise Valley Drive
Reston, VA 22091
Ron Brightsen
(800) 237-5024
Radon Technology, Inc. 9/88
7 Tokanel Drive
Londonderry, NH 03053
Donald A. Moskowitz
(603) 434-4937
Radon Test 9/88
P. 0. Box 5210
San Luis Obispo, CA 93403
W. O'Brien
(805) 773-5822
Radon Testing i Environmental Cntr 9/88
7113 Chippenham Road
Louisville, KY 40222
M. Jeana Phelps
(502) 426-4314
Radon
Measurement
AT AT CC CC CR CR EP EP
LI
LI
LI
LI
LI
LI
LI
LI
LI
LI
LI
LI
GR GR
LI
ET
1
We
I
GW GW
>rking Lev
feasuremer
RP RP
el
t
CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
141
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Radon Testing I Treatment, Inc.
723 Weber St. Suite 300
Colorado Springs, CO 80903
Robert Shideler
(719) 520-5693
11/86
5/87
9/88
Radon Testing Consultants, Inc.
PO Box 25313
Newark, NJ 07101
Mark Jeziorski
(201) 290-9217
9/88
Radon Testing Corp. of America
12 Vest Main Street
Elmsford, NY 10523
Nancy Bredhoff
(800)457-2366 (800)537-7822(N
7/86
11/86
5/87
9/88
Radon Testing Corporation
P.O. Box 329
College Park, MD 20740
John Moughan
(301) 283-6006
9/88
Radon
Measurement
AT AT | CC CC CR CR
LI
LI
LI
EP EP
LI
Radon Testing Inc.
PO Box 7304
Fairfax, VA 22039
J. P. Schroff
(703) 591-1111
9/88
Radon Testing Lab of New Eng.
P. 0. Box 4508
Boston, MA 02101
Raymond J. Fontana, Jr.
(617) 426-9224
9/88
Radon Testing Laboratory of NJ
1303 Birch Ave.
Ocean Twp, NJ 07712-4514
Daniel D. Cervo
(201) 502-0727
9/88
LI
LI
LI
GR GR
Working Level
Measurement
GW GW RP RP CW CW
LI
LI
*
l
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
142
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Radon Testing Service Inc. (WI) 9/88
545 N. 33rd
Milwaukee, VI 53208
Thomas D. Hunter
(414) 931-0527
Radon Testing Services (San Diego) 9/88
P. 0. Box 152227
San Diego, CA 92115-0870
Christine Palmieri
(819) 229-9002 (619) 287-6317
Radon Testing Services (UT) . 9/88
4096 Scenic Drive
Provo, UT 84604
Robert Vivian
(800) 777-2320
AT AT
Rado
Measur
CC CC
Ll
Si
Ll
n
ement
CR CR
Ef EP |
GR GR
Vo
M
GV GV
rkmg Lev
basuremen
R£ RP |
el
t
CV CV
1
4096 Scenic Drive
Provo, UT 84604
Robert Vivian
(800) 777-2320
Radon Testing Services of MO 9/88
P. 0. Box 362
Trenton, MO 64683
Norman Baker
(816) 359-4442
Radon Testing Services, Inc. (CA) 9/88
4442 18th St.
San Francisco, CA 94114
William E. Heliums
(415) 552-5496
Radon Testing Svc, Cherry Hill, NJ 9/88
P. 0. Box 3013
Cherry Hill, NJ 08034
Dorothy Angel off
(609) 665-9228
Radon Testing Svc, Englewood, CO 5/87
P. 0. Box 1130 9/88
Englewood, CO 80110
David L. Egleston, Jr.
(303) 762-8598
LI
LI
Qi
Ll
LI
Ll
Ll
Ll
ET
Ll
* See TABLE 1 for the States each company serves.
Note- Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments' belonging to the
company.See Definitions of Performance Indicators on page 7.
143
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of |
Round
Radon Testing Svc, Harrisburg, PA
P.O. Box 3013
Cherry Hill, NJ 08034
Or. Hal J. Angeloff
(717) 232-4618
9/88
AT AT
Radon
Measurement
CC CC
LI
CR CR | EP EP | GR GR
Radon Testing Svc, Pittsburgh, PA
P. 0. Box 19425
Pittsburgh, PA 15213
Mark Johnson
(412) 687-1533
11/86
5/87
Radon Testing Svc, Silver Sprg, MD
1774 Featherwood Street
Silver Spring, MD 20904
Ted Simmons
(301) 236-9434
Radon Testing Svcs, Baltimore, MD
P. 0. Box 7999
Baltimore, MD 21221-0999
Laurence V. Kolego
(301) 321-8008
5/87
9/88
Radon Testing Svcs, Princeton, NJ
P. 0. Box 3311
Princeton, NJ 08543
Michael S. Wright
(609) 737-8818
5/87
9/88
Radon Trac, Inc.
2225 Industrial Blvd.
Sarasota, FL 34234
Debora R. Blomster
(813) 955-5426
9/88
LI
LI
LI
LI
LI
LI
LI
Working Level
Measurement
GW GW | RP RP CW CW
LI
LI
LI
Radon Watch
472 N. Wooster Way
Lancaster, OH 43130
Tom Daugherty
(614) 837-5748
9/88
LI
LI
Note:
See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
144
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
Company
Radon X Coipany, Inc., The
217 Roxbury Street
Keene, NH 03431
David P. Tkatch
(803) 352-5319, (802) 257-487
5/87
Radon-One Lab Service, Inc.
4700 East Fifth Avenue
Columbus, OH 43219
John R. Bartlett
(814) 239-7171
RadonTest Inc.
811 Cherry, Suite 315
Columbia, MO 65201
Karl Hennecke
(314) 875-8045
9/88
Radon
Measurement
AT AT CC CC | CR CR
EP EP
LI
Radonaire, Inc.
393 Denrose Dr.
Amherst, NY 14150
Karl Koniarczyk
(716) 837-2366 (716) 891-7199
9/88
Radonics, Inc. - CT
99 Spruce St.
Southport, CT 06490
Brian P. Fiiian
(800)8-RADON-0; (203)254-0924
9/88
Radonics, Inc. - GA
9401 Roberts Dr.
Dunwoody, GA 30350
Ted L. Hafner
(800) 8-RADON-0
Radonics, Inc. - MA
12 Neponset St.
Norwood, MA 02062
Rick Holland
(800) 8-Rado0
9/88
LI
0.1
Ql
Ql
LI
GR GR
Working Level
Measurement
G» Gf R RP CW CW
LI
El
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
145
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Company
Date of |
Round
Radonics. Inc. - MD
19618 Rhinestone Drive
P. 0. Box 1816
Rockville, MD 20850
John E. McGreevy
(301) 353-0080 (800) 8-Radon-
9/88
Radonics, Inc. - NJ
6 Surry Ln.
Montvale, NJ 07645
Keith S. Fiiian
(800) 8-Radon-0
9/88
AT AT
Radon
Measurement
Ql
Ql
Radonics, Inc. - NY
102 Grove St.
Pearl River, NY 10965
Paul F. Lapp in
(800) 8-Radon-0
Radonics, Inc. - PA
591 Old State Rd.
Royersford, PA 19468
Rich f. Tucker
(800) 8-Radon-0
9/88
Radonics, Inc. - VA
1764 Old Meadow Ln.
Suite 125
McLean, VA 22102
Brian P. Fiiian
(703) 734-0050
11/86
5/87
9/88
cc cc
Ql
CR CR
EP EP
GR GR
Ql
Ql
Ql
Ql
Radonix Ltd.
P. 0. Box R
Lake Grove, NY 11755
Eugene Shafto, P.E.
(516) 467-3780
9/88
Ql
Working Level
Measurement
Gf Gl RP RP CT CW
Ql
Ql I
Ql I 51
Ram Exterminators
97 Frank St.
Somerset, NJ 08873
Janes R. Savage
(201) 937-6900
5/87
9/88
LI
LI
51
51
LI
LI
51
Note
* See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
146
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round |
* Company
Raises II, Ltd. 9/88
Affiliate of G. A.M. Bldg. Inspect.
17223 East Purdue Place
Aurora, CO 80013
George A. Michael
(303) 699-2827 (303) 756-5209
Randolph I Associates, Inc. 9/88
8901 N. Industrial Road
Peoria, IL 61615
Vahooman Mirkhaef
(309) 692-4160
Ray Messick Rad Testing 1 Remediat 9/88
RDI Box 469L
McConnellsburg, PA 17233
Ray Messick
(202) 332-1798 (717) 485-5456
Real Estate Inspection Service 9/88
P. 0. Box 3621 CRS
Johnson City, TN 37602 ^
Jerry Buckles
(615) 282-4216
Real Estate Inspector, The 9/88
2195 Stoney Hill Road
Boulder, CO 80303
Barry M. Prentice, P.E.
(303) 499-2688
Real Estate Support Services, Inc. 11/86
7825 Washington Ave. So. 5/87
Suite 900 9/88
Minneapolis, MN 55435
Kenneth M. Sedor
(612) 941-7558
Recon Systems, Inc. 7/86
P.O. Box 460 11/86
Three Bridges, NJ 08887 5/87
9/88
Peter L. Rosen
(201) 782-5900
AT AT
LI
LI
LI
LI
LI
LI
Rado
Measur
CC CC
LI
Si
LI
LI
LI
LI
LI
LI
LI
LI
n
eraent
CR CR
LI
EP EP |
LJL
GR GR
Wo
U
GW GW
*
rking Lev<
oasuremenl
RP RP
»l
b
cw cw
* See TABLE 1 for the States each company serves. .
Note- Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
147
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Reliable Basement Waterproofing Co
2811 Westerville Rd.
Columbus, OH 43224
Matthew D. Cohen
(814) 267-4477
9/88
ReaSearch, Inc.
160 Bleecker, St., Suite 5BE
New York City, NY 10012
David H. Vories
(212) 982-1115
9/88
Res-I-Tec
94Limkiln Road
Redding, CT 06896
Ron Passaro
(203) 938-9811
5/87
9/88
AT AT
Radon
Measurement
CC CC
CR CR | EP EP
LI
Residence Radon
28077 I 85th Terr.
Oesoto, KS 66018
Richard J. Brazukas
(913) 585-1094
9/68
Residential Radon Measurements
P. 0. Box 3051
Fairview Heights, IL 62208
Todd A. Jokerst
(618) 397-0099
5/87
9/88
Residential Radon Test Service Inc
126 Old Oaken Bucket Raod
Scituate, MA 02066
Jim food
(617) 545-9160
5/87
9/88
LI
LI
LI
LI
Retrotec USA, Inc.
6215 Morenci Trail
Indianapolis, IN 46268
Richard Jordan
(317) 297-1927
9/88
LI
GR GR
LI
LI
LI
LI
LI
Gf GW
forking Level
Measurement
RP | Cl CW
I ""
Note:
See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company. See Definitions of Performance Indicators on page 7.
148
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Reynolds Radiological Services, In
RD 1 Box 271-5
Bainbridge, PA 17502
H. V. Reynolds
(717) 299-6429
7/88
11/88
5/87
Roberts Environmental Services
4110 Old Wake Forest Rd, Suite 109
Raleigh, NC 27609
Phillip M. Hooper
(919) 790-9378
5/87
Radon
Measurement
AT AT | CC CC CR CR EP EP GR GR
LI
LI
LI
LI
Rocky Mountain Radon Testing
6820 S. Brook Forest Dr.
Evergreen, CO 80439
Duane A. Riggenbach
(303) 674-7029
5/87
9/88
Rocky Mtn Medical Physics Inc.
7175 W. Jefferson Avenue
Suite 2150
Lakewood, CO 80235
John Goddard
(303) 980-7070
9/88
Rogers ft Assoc. Engineering Corp.
515 East 4500 South, Suite G-200
Salt Lake City, UT 84107
Dr. Kirk K. Nielsen
(801) 263-1600
7/86
11/86
5/87
9/88
Ronald Stein Construction Inc.
21 Davis Ave.
Poughkeepsie, NY 12603
Ronald Stein
(914) 473-0064
5/87
LI
LI
LI
LI
LI
11
IT
IT
LI IT
Rosentiel Research Center
Brandeis University
415 South St.
Wai thai, MA 02154
Dr. Daniel Perlman
(817) 736-2461
5/87
HI
Qi
Ll
IT
Working Level
Measurement
GW GW RP RP CW CW
Ll
IT
IT
Ll
IT
IT
IT
* See TABLE 1 for the States each company serves.
Note- Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
149
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of Ra<
Round Meast
* Company AT A CC CC
Ross Radon Testing 9/88 LI
4200 Chimney Lake Drive
Roswell, GA 30075
Robert Ross
(404) 993-8270
Ross Systems, Inc. 4/86 LI LI
21 Main St. 7/88 LI LI
PO Box 670 H/88 LI LI
Blairstown, NJ 07825 5/87 LI LI
9/88 LI LI
Richard Ross
(201) 362-5571
Roy F. feston, Inc. 11/86
One feston fay (Bldg 4-2) 5/87
West Chester, PA 19380 9/88
Jean-Claude F. Dehmel
(215) 692-3030 ext 2746
Rueck Associates g/88 LI
103 Sage Road
Silver Lake, KS 66539-9461
Jon M. Rueck
(913) 582-4050
Ryan Nuclear Laboratories 5/87 LI
P.O. Box 88 9/88 IT
West Jefferson, OH 43162 "~
Mary Brennenan
(614) 879-7735
SID Custom Estates 9/88 LI
97 Cuba Ave.
Staten Island, NY 10306
Steven Nunziato
(718) 987-2354 (718) 987-8378
SC Dept. of Health i Envir. Contro 5/87 LI
Bureau of Radiological Health 9/88 LT
J. Marion Sins Bldg. —
Columbia, SC 29201
Nolan Bivens
(803) 734-4700
Jon
irement
CR CR
E£ EP
ft OR
1
11
Gf Gf
LI
LT
LT
LT
El
1
'orking Lt
Measure**
RP RP
1
svel
int
Cf CW
LI
n
Note
* See TABLE 1 for the States each company serves.
Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
150
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of |
Round
* Company
Saf-Air Radon Services
P. 0. Box 1217
Orange, CT 06477
Thomas Meehan
(203) 799-9609
Safe I Sound Home Inspect. Con
P. 0. Box 195
Cedar Knolls, NJ 07927
Steven V. Freedman
(201) 515-0013
5/87
Safe Air - TN
302 S. Kemper Dr.
Madison, TN 37115
Carolyn Tompkins
(615) 865-3048
5/87
Radon
Measurement
AT AT | CC CC
I ~~
LI
LI
LI
LI
LI
CR CR
EP EP I GR GR
Safe Shelter Environmental 5/87
527 f . Lancaster Ave. 9/88
Frazer, PA 19355
Richard Haag / Joe Batten
(215) 640-4839
Sam Stewart Testing 9/88
P. 0. Box 7304
Fairfax Station, VA 22039
Sam Stewart
(703) 250-9203
San i- Duct Service of the Inland Ni 9/88
E. 9516 Mission
Spokane, WA 99206
Frank Wagner
(509) 924-8472
Science Management Services, Ltd. 7/86
25 Eshelman Road 11/86
Lancaster, PA 17601 5/87
9/88
D. Dwight Browning
(717) 392-1425
LI
LI
LI
LI
LI
LI
LI
IT
IT
LT
LI
ET
forking Level
Measurement
Gf GW
RP RP
Cf CW
* See TABLE 1 for the States each company serves. ,.,**• *
Note- Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
151
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Scientific Analysis, Inc.
6012 East Shirley Lane
Montgomery, AL 36117
John Allen Cunn
US:800-345-2575 AL:800-288-15
4/86
7/86
11/86
5/87
9/88
Radon
Measurement
AT AT CC CC CR CR | EP EP | GR GR
Scientific Testing Associates, Ltd 11/88
Star Route Box 124 5/87
Topping, VA 23169 9/88
Or. John D. Reynolds
(804) 758-5728
Scott Home Inspection, Inc.
87 Beach Avenue
Mi(ford, CT 06460
Walter Scott
(203) 874-2414
9/88
LI
LI
LI
SepTech
V. 204 St. Thomas Moore Way
Spokane, WA 99208
John L. Cox
(509) 467-6274
5/87
9/88
Shelterworks Inc.
53 New St.
Dover, NJ 07801
Joseph F. Corsetto
(201) 328-2912
5/87
9/88
LI
Working Level
Measurement
GW GW I RP RP
Shield Home Inspection Service
RD-1 Box 274
Summit Drive
Branchville, NJ 07826
Leonard A. Phi Iip
(201) 875-5922
9/88
ShotwelI Associates
Box 83
Budd Lake, NJ 07828
HP ShotwelI
(201) 691-9037
5/87
9/88
LI
LI
LI
Rl
Si
cw cw
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
152
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Silver Springs Hone Inspection Inc 9/88
P.O. Box 182
Landing, NJ 07850
Glenn Bredder
(201) 770-0026
Simpson Weather Associates, Inc. 9/88
809 E. Jefferson St.
Char lottesvi lie, VA 22902
Dr. H. G. Goodell
(804) 979-3571
Snail United Laboratories 9/88
7606 Patapsco Drive
Sykesville, MD 21784
Philip Snail
(301) 781-6636 (301) 878-7636
Sol -Air, Inc. 9/88
P. 0. Box 458
piantsville, CT 06479
John J. Opalenik, Jr.
(203) 621-6211
Solar Testing Laboratories Inc. 9/88
9540 Midwest Avenue
Garf ield Heights, OH 44125
Carl J. Kranick
(216) 663-1800
Solid State Radon Detection 9/88
P. 0. Box 107
Glen wood, NJ 07418
Richard A. Davi, Gina L. Dav
(201) 764-8555
Solid Waste i Toxic Technology 9/88
23891 via Fabricante Suite 616
Derwood, MD 20855
Roland Holmes
(714) 855-7231
AT AT |
LI
LI
Rado
Measur
CC CC
Ql
LI
LI
LI
LI
LI
n
enent
CR CR
EP EP
GR GR
Wo
M
GW GW
rking Lev
easurenen
Rf RP
si
b
CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
153
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Sorensen Enterprises, Inc. 11/86
PO Box 1363 5/87
Maryville, TN 37802-1363 9/88
Peter F. Sorensen
(615) 984-1376
Southern Mechanical 9/88
6050 V. UcDonough Dr.
Norcross, GA 30093
Myron R. Edelkind
(404) 289-9637, 242-8999
•
Southern Ohio Radon Protection Co. 9/88
4940 Nutmeg Knoll
Cincinnati, OH 45244
Donna Smith, Bob Smith
(513) 831-0743
Southern Radon Services, Inc. 11/86
1000 Johnson Ferry Rd. 5/87
Suite B-145 9/88
Marietta, GA 30068
Mr. Fred Stafford
(404) 565-3886
Southern Research Institute 9/88
P. 0. Box 55305
Birmingham, AL 35255-5305
Ashley D. Wi Iliamson
(205) 581-2445 (205) 581-2424
Southwest Abatement, Inc. 9/88
4200 Broadway S.E.
Albuquerque, NM 87102
Tad West
(505) 873-2967
AT AT
LI
Radon
Measurement
CC CC | CR CR
~ 1 ~
LI
LI
LI
Rl
LI
Ql
LI
LI
Special Envir. Services, Inc. 9/88
P. 0. Box 20058
Atlanta, GA 30325
Kathi Davis
(404) 355-5600
LI
LI
EP EP
GR GR
LI
IN
Gf GW
orking Le
Measureme
RP RP
vel
nt
CW Cf
1
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
154
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Stan A. Huber Consultants, Inc. 9/88
200 North Cedar Road
New Lenox, IL 60451
Linda T. Fink
(815) 485-6161
Standor Radon Detection 5/87
598 S. Edgewood Ave. 9/88
Jacksonvil le, FL 32205
Stanley J. Szczepanski
(904) 388-0284
Star Laboratories, Inc. 9/88
P. 0. Box 1666
Plymouth, MA 02360
Dr. Martin Starr
(617) 747-5227
Strata Environmental Service 9/88
401 E. Douglas, Su. 515
Wichita, KS 67202
Randall Fornshell
(316) 262-0002
Sullivan Consultants Inc. 11/86
302 Forest Drive 5/87
Union, NJ 07083 9/88
Eugene Su 1 1 i van
(201) 964-5318
Sun Nuclear Corporation 9/88
415-C Pineda Court
Melbourne, FL 32940
Wi 1 Mam E. Sinon
(407) 259-6862
Sundance Enterprises 9/88
Box 3607
Dillon, CO 80435
Dan Whalen
(303) 468-3911 (303) 468-8369
AT AT
LI
Rado
Measur
CC CC
LI
LI
LI
LI
LI
LI
NL
LI
LI LI
n
einent
CR CR
LI
EP EP
GR GR
Wo
k
GW GW
rking Lev
easuremen
RP RP
el
t
CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
155
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TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Coapany
Date of |
Round
Swale Inc.
57 Indian Hill Rd.
Collinsville, CT 06022
William R. Swale
(203) 693-2148
9/88
Swat Termite and Pest Control. Ine
1797 Roswell Rd.
Marietta, GA 30062
E. Frank CalI away
(404) 565-7928
9/88
AT AT
T. R. Edgerton, Inc. (TREI)
102 F Woodwinds Industrial Court
Gary, NC 27511
Pete Moncla
(919) 469-9795
9/88
TCS Industries, Inc.
3805 Paxton Street
Harrisburg, PA 17111
Jacquelyn S. Distenfeld
(717) 558-8206
4/86
7/86
11/86
5/87
9/88
Radon
Measuresent
CC CC CR CR
LI
LI
LI
01
ft
1
U
51
EP EP
GR 6R
TEE Engineering Co., Inc.
320 Cuttershill Ct.
Lexington, KY 40509
Don Blackburn
(606)263-5350
9/88
LI
TEQ Corporation
PO Box 570
Wilkes-Barre, PA
5/87
18703-1570
RusselI Hendershot
(717) 825-3939
TMA/Eberline, Health Physics
5635 Kircher Blvd. N.E.
Albuquerque, NM 87109
Jeff Brown / Ernie Sanchez
(505) 345-9931
5/87
LI
LI
LI
n
LI
n
Working Level
Measurement
Gl Gl I RP RP CW CI
LI
tT
LI
LT
* See TABLE 1 for the States each cotpany serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to "the
company.See Definitions of Performance Indicators on page 7.
156
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TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
TMA/Eberline, Laboratory 9/88
7021 Pan American Highway, NE
Albuquerque, NU 87109
Rod Melgard
(505) 345-3461
TUB Co 9/88
3900 Parkside Drive
Baltimore, MD 21206
Thomas M. Bills
(301) 485-8734
TRC-ECI 9/88
800 Connecticut Blvd
East Hartford, CT 06108
Paul J. Hunt
(203) 289-8631
TSI Thermo-Scan, Inc. 11/86
P. 0. Box 705 5/87
Camel, IN 46032 9/88
Chris L. Maher
(317) 846-4655
Target Radon Services, Inc. 9/88
Oakland Center
8940-A Route 108
Columbia, MD 21045
Jeffrey T. Sins
(301) 992-6622
Technorad 9/88
P. 0. Box 2144
Rockville, MD 20852
Chris Tousiiis
(301) 881-8293
Techtrac 9/88
P. 0. Box 5050 Suite 303
Lewisville, TX 75067
Michael L. Buvinghausen
(214) 221-1047
AT AT
LI
LI
Rado
Measur
CC CC |
LI
LI
LI
LI
NL
LI
LI
M
n
ement
CR CR
EP EP
GR GR
1 lo
U
GW Gf
rking Lev
easuremer
RP RP
el
t
Cf CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measureMent
analyses in-house or Making Measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
157
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TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Teledyne Isotopes 4/86
50 Van Buren Avenue 7/88
Vestwood, NJ 07675 11/88
5/87
9/88
J. David Martin
(201) 664-7070
Teledyne Isotopes Midwest Lab 7/86
700 Landwehr Rd. 11/86
North brook, IL 60062 5/87
9/88
Leo G. Huebner
(312) 564-0700
Temple University 9/88
CECSA 084-53
Attn: Radon Program
Philadelphia, PA 19122
Dr. Robert M. Patterson
Ten i nix International 9/88
P. 0. Box 17167
Memphis, TN 38187
John Chapman
(901) 766-1379 (901) 766-1359
Terradex Corporation 4/86
3 Science Road 7/86
Glen wood, IL 60425 11/86
5/87
9/88
R. Craig Yoder
(312) 755-7000
Terradon Exploration Technologies 9/88
P. 0. Box 22288
Cleveland, OH 44122
Darioush Ghahremani, Ph.D.
(216) 464-2002
Terradynamics Corporation 9/88
Route 1
Aldie, VA 22001
Ned Manula, Y. Jean Choi
(703) 327-6500 (703) 435-3033
Radon
Measurement
AT AT CC CC CR CR
I
I
LI
01
M
IT
51
gr
Ll
4!
1
gr
gr
gr
M
u
Ll
•
EP EP
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Thorough Check, Inc. 11/86
2606 Route 37 East 5/87
Toms River, NJ 08753 9/88
Ronald J. Ricci
(201) 506-0200
Timber! ine Radon Service 9/88
1780 Copper Ln
Evergreen, CO 80439
David M. Snyder
(303) 674-2828
Todd Giddings and Associates, Inc. 9/88
3049 Enterprise Drive
State College, PA 16801
Todd Giddings, Ph.D.
(814) 238-5927
Tom Scurry Associates 9/88
1976 Linden Drive
Boulder, CO 80302
Tom Scurry
(303) 444-4802
Tracer Jitco 11/88
1601 Research Boulevard 5/87
Rockville, MD 20850 9/88
Ted Junghans
(301) 984-2861
Tri Court Safety and Security 9/88
P. 0. Box 1257
Sunset Beach, CA 90742
Michael L. Coffey
(714) 846-4348
Tri -Cities Radon 9/88
30 Clarke St.
Binghamton, NY 13905
Robert G. Smith
(607) 724-4088
AT AT |
Rado
Measur
CC CC |
Ql
Ql
Ql
Ll
Ql
NL
Ql
Ll
Ll
n
ement
CR CR
1
1
1
EP EP
Ll
GR GR
Wo
b
GW GW
Ll
rking Lev
easuremen
RP RP
el
t
CW CW
.
Ll
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or Making Measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
159
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TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Conpany
Date of
Round
Tri-County Radon Inc.
2796 N. Constitution Rd.
Camden, NJ 08104
Susan B. Cusato
(609) 541-3383 (609) 963-1533
Triad Basement De-Watering Sys
1443 Spring Hill Cirlce
Kernersville, NC 27284
David J. Eckrote
(919) 996-7870 (919) 996-1685
Radon
Measurement
AT AT CC CC CR CR
LI
LI
Triple Sea I, Inc.
2425 Patterson Rd.
Kettering, OH 45420
A. Brown Di Hard
(513) 258-8255
5/87
9/88
True Test Co., WA
1436-C Brandt Rd.
Vancouver, IA 98661
Gary Edward Hull, President
(206) 696-0957
9/88
Tucson Hone Inspections, Inc.
P. 0. Box 50845
Tucson, AZ 85703-1845
Wayne Lindquist
(602) 881-5511
9/88
LI
LI
LI
LI
EP EP
GR GR
LI
Twin City Testing
662 Crowwe 11 Ave.
St. Paul, MN 55114
Rennie South
(612) 645-3601
9/88
U-Tech Industries
42 Edgeboro Road
East Brunswick, NJ
Carol D. Morrison
(201) 249-6600
9/88
08816
LI
LI
Working Level
Measurement
GW GW RP RP | CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
160
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TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
U. C. I./Envirotest 9/68
34100 Center Ridge Road
North Ridgeville, OH 44039
Mr. Vincent A. Gargaro
(216) 327-9432
U.S. Assets Recovery Investigation 9/88
P. 0. Box 6953
Washington, DC 20032
Steven B. Brenner
(301) 894-2220
U.S. Hoie Inspection Services 9/88
2603 Berwyn St.
Richmond, VA 23234
Wallace 0. Dorsey, Jr.
(804) 231-GAMA (804) 230-0730
U.S. Toxic Substance Testing Burea 7/86
1024 Cottnan Avenue 11/86
Philadelphia. PA 19111 5/87
9/88
Harold Stesis
(215) 745-7778, (800) 535-837
U.S.T. Labs 9/88
1024 Cottman Ave.
Philadelphia, PA 19111
Harold Stesis
(215) 745-7778, (800) 535-837
US Any Envir. Hygiene Agency 5/87
Attn: HSHB-ML-RR 9/88
Aberdeen Proving Ground, MD
21010-5422
Ronald J. Swatski
(301) 671-2619/2637
US Department of the Army 9/88
Belvoir RDIE Center
Attention: STRBE-VR (Guadagno)
Fort Belvoir, VA 22060-5606
Janine Guadagno
(703) 664-5133
AT AT |
Ql
Rado
Measur
CC CC
LI
LI
0.1
SI
1
SI
n
went
CR CR
LI
ff EP
I
GR GR
U
I
Wo
hi
Off GW
rking Lev
easuremen
RP RP
el
t
CW CW
01
ffl
51
gr
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or taking measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
161
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TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
US E.P.A., Las Vegas, NV 4/86
4220 S. Maryland Parkway 7/86
LaPlaza Bldg.C, Rood 532 11/86
Las Vegas, NV 89119 5/87
9/88
Richard D. Hopper
(702) 798-2447
US Radon Testing Service 5/87
820 S. 24th Street 9/88
Arlington, VA 22202
(703) 684-4528
Union Cnty. Bid. Inspection Svc 5/87
502 Twin Oaks Rd. 9/88
Union, NJ 07083
Michael L. Jupa
(201) 687-6110
United Services Alliance Inc. 9/88
4900 Lessburg Pike
Suite 210
Alexandria, VA 22302
Will Jan I. Tu
(703) 845-1324
Univ. of Colorado-Colorado Springs 5/87
Dept. of Physics 9/88
PO Box 7150
Colorado Springs, CO 80933-7150
Or. Janes F. Burkhart
(719) 593-3124
Univ. of Pittsburgh Radon Project 4/86
Physics Department 7/86
University of Pittsburgh 11/86
Pittsburgh, PA 15260 5/87
9/88
Bernard L. Cohen
(412) 624-9245
Univ. of TX School of Public Healt 4/86
P. 0. Box 20186 7/86
Houston, TX 77225 11/86
5/87
9/88
Howard M. Prichard
(713) 792-4431
1
AT AT
Rad
Measu
CC CC
LI
LI
LI
LI
LI
n
Ql
*I
S
on
rement
CR CR
LI
LT
LT
Ll
ET
EP EP
Ll
Ll
1
| GR GR
Ll
LT
c
Ll
ET
Ll
N
GW GW
orking Le
Measureme
RP RP
1
vel
nt
| CW Cf
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
162
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TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Un i v . of Wash i ngton-Rad . Eco 1 . Lab 9/88
University of Washington
Seattle, WA 98195
Ahmad Ed Nevissi
(206) 5413-4259
University Hone Health Services In 9/88
670 Centre Street, Suite 9
Jamaica Plain, MA 02130
Vinod K. Goswami
(617) 524-2149 (617) 522-279
University Radon Testing Associate 9/88
145 A Sycamore Ln.
Athens, GA 30605
Kent Sprague
(404) 549-8057
University of Georgia 9/88
Ctr for Applied Isotope Study
120 Riverbend Road
Athens, GA 30605
Jin D. Spaulding
(404) 542-1395
University of Lowell 5/87
1 University Avenue 9/88
Lowell, MA 01854
Kenneth W. Skrable
(617) 453-1045
University of New Mexico 9/88
Department of Geology
Albuquerque, NM 87131
Douglas G. Brook ins
(505) 277-2310 (505) 277-420
University of North Carolina 7/86
South Columbia St. 11/86
Rosenau Ha 1 1 5/87
Chapel Hill, NC 27599-7400 9/88
James E. Watson, Jr.
(919) 966-3840
AT AT
LI
Radc
Measur
CC CC
LI
LI
LI
LI
LI
ET
>n
•ement
CR CR
LI
IT
ET
ET
EP EP
GR GR
Wo
|y
GW GW
rking Lev
easureaer
RP RP
el
t
CW CW
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
163
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TABLE 2
PERFORMANCE RESULTS OF COMPANIES
* Company
Date of
Round
Up-Country Home Inspectors Inc
P. 0. Box 1568
Scarborough, ME 04074
Stephen A. O'Connor
(207) 883-9878
Valley Hone Inspections Inc.
P. 0. Box 1677
Chandler, AZ 85244-1677
Kirk R. Kraft
(602) 988-1375
9/88
Radon
Measurement
AT AT CC CC CR CR
Veritech
47 Carey Ave.
Butler, NJ 07405
El I en Stein
(201) 492-8744
9/88
Virginia Radon Service, Inc.
Box 332 B Route 1
Rose I and, VA 22967
Thomas Eick
(804) 277-5491
5/87
9/88
f P B Enterprises, Inc.
RD jfl, Box 209
Riegelsville, PA 18077
Bill Brodhead
(215) 346-8004
f. S. Fleming and Associates
6310 Fly Road
E. Syracuse, NY 13057
Dr I. Nitschke/Michael Clark
(315) 437-1869
5/87
9/88
Water Test Corporation
33 South Commercial Street
Manchester, NH 03101
Theodore A. Olsson III
(603) 623-7400
LI
LI
LI
LI
LI
LI
LI
EP EP | GR GR
LI
LI
LI
LI
LI
LI
IT
Working Level
Measurement
Gf GW RP RP CW CW
LI
LT
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
164
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
Veber i Associates 9/88
8657 Fa II brook Way
Sacramento, CA 95826
Ronald E. Weber, C.E.M.
(916) 386-8745
West Coast Environmental Services 5/87
P.O. Box 18182 9/88
Seattle, WA 98118
John Gi Imore
(206) 324-0920
Western Environmental, Inc. 9/88
4320-B Northpark Drive
Colorado Springs, CO 80907
C. W. Gullikson
(719) 528-6132
Western Technology, Inc. 9/88
18708 Woodway Drive
Derwood, MD 20855
Dr. Thomas P. Sheahen
(301) 869-2628 (301) 670-1689
Wi Ikes College 5/87
Physics Dept. 9/88
Wilkes-Barre, PA 18766
Roger Maxwell
(717) 824-4651 ext 4822
Wright Lab Services, Inc. 5/87
34 Dogwood Lane 9/88
Middletown, PA 17057
Ian Mi Ines
(717) 944-5541
Your Energy Service, Inc. 9/88
4100 Nebraska Ave.
Nashville, TN 37203
Bi 1 1 French
(615) 298-1855
AT AT
LI
LI
LI
LI
Radon
Measurement
CC CC CR CR
1
LI
LI
LI
LI
LI
LI
n
LI
LI
ET
EP EP
1
GR GR
LI
El
Wo
dl
GW GW
rking Lev
easurenen
RP RP
el
t
CW CW
LI
El
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
165
-------
TABLE 2
PERFORMANCE RESULTS OF COMPANIES
Date of
Round
* Company
undecided at this point 9/88
6 East Courtney St.
Dunkirk, NY 14048
Dan Nalepa
(716) 366-1778
1
AT AT
Rad
Measu
CC CC
LI
on
rement
CR CR | EP EP
GR GR
«
GW GW
orking Le
Measu rene
RP RP
1
vel
nt
CW CI
* See TABLE 1 for the States each company serves.
Note: Underscored performance indicators denote a primary company capable of performing measurement
analyses in-house or making measurements using operators and instruments belonging to the
company.See Definitions of Performance Indicators on page 7.
166
U.S. GOVERNMENT PRINTING OFFICE: 198&- 617-003'
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