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Certified Radon Measurement Companies

The following is a list of radon measurement companies located in Oregon with at least one radon measurement technician on staff who has been certified by the National Radon Proficiency Program (NRPP) or the National Radon Safety Board (NRSB). Current listings of certified measurement technicians, including those in neighboring states, can be found at their respective web sites, www.nrpp.info and www.nrsb.org.

This list should be used for informational purposes only and is not intended to be an endorsement by the Oregon Health Authority of any measurement company. These organizations are not the only sources of radon testing services. There are additional organizations outside Oregon that can provide radon testing devices or services.

For information on how to test your home yourself, visit our Testing page.

 




Company Name

Contact Information

City

3R's Construction
Duane West
(503) 363-1059
www.3rsconstruction.com
Salem
A Best Environmental 
Larry Stone
www.abestenvironmental.com
503-516-4723
Portland, Eugene

Absolute Environmental

Michael Stipan 
(503) 878-9828, Info@absoluteenvironment.com
www.absoluteenvironment.com

Portland

ALL IN ONE HOME INSPECTIONS, LLC
Andre Roberts
(503) 810-1035
andre@aioinspections.com
Portland

Alpha Environmental Services, Inc.

Richard A Cason, Ariel Interian
(503) 292-5346
www.alphaenvironmental.net

Beaverton

APEX Home Inspections, Inc.
Down Under Environmental

Richard "Scott" Farnes
(503) 650-8999
www.apexhomeinspect.com

Happy Valley

Cascade Radon, Inc.

Meghan Mcneill, Jazmin Menera, Danielle Weir
(503) 421-4813
www.cascaderadon.com

Portland

Clear Vision Home Inspections

Alex Coleman, Charles Kent, Roy Graves 
(503) 893-8468

www.clearvisionhi.com

Hillsboro

Eagle Eye Inspections and Imaging

Joey Bowden
(541) 350-8847
www.EagleEyeOregon.com

Bend

Environmental Works

Sam Deliso, Sol Migliaccio, Mark Harding
(520) 312-2447
www.eworksnw.com

Portland

Evren Northwest, Inc.Dan Sajko, Victoria Bennett,
Lynn Green, Larry Stone
(503) 452-5561 
http://www.evren-nw.com 
Portland

G2 Consultants
Reilly Flynn
(888) 998-4224
https://www.g2ci.com/ 
Portland, Eugene, Bend
Hood River Home Inspections LLCMichael Stewart
(800) 509-4628 
http://www.hoodriverhomeinspections.com 
Hood River
HouseGeek Home Inspections Jeff Strang
(503) 752-9494
www.housegeek.biz
Portland
Intermountain Educational Service DistrictLarry Glaze
(541) 786-3538
https://imesd.k12.or.us/ 
Pendleton
Justice Property Inspection

Greg Justice 
(888) 414-4107                
 www.justicepropertyinspections.com/

Rainier

JustRadon.Com

Lawrence Belland, Joseph Peck
(503) 740-7737
www.JustRadon.Com

Milwaukie

MCC Inspections
Michael Cortes
(503) 851-4111
www.mccinspections.com
Beaverton
National Property Inspections
Alex Schiedler
(503) 757-4442
alex.schiedler@npiinspect.com
https://npiweb.com/pdxmetro
Tigard
Nova Group, GBC
Charlotte Berghoffer
charlotte.berghoffer@novagroupgbc.com
www.novagroupgbc.com
Salem
PBS Engineering and Environmental Inc.Daniel Lyons, Kennedy Potts 
(541) 686-8684
www.pbsenv.com
Bend, Eugene, Oregon
Pillar To PostJacob McIntyre, Bethany Micka
(541) 966-8500
https://bethanymicka.pillartopost.com/ 
La Grande


Radongreen LLC
Steve Tucker
(503) 686-9051
http://radongreen.com
Portland 
Rose City Labs
Ian Lively
info@rosecitylabs.com
503-307-0069
www.rosecitylabs.com/radon-testing 
Portland
Status Inspections 
Charles Kent
(503) 508-3373
charlie@statusinspectionsinc.com


Gresham 

Soil Solutions Environmental Services, Inc.

Neal Correy 
(503) 234-2118
www.soilsolutionsenvironmental.com

Portland

T2 Home Services 
Mark Townsend
(541) 969-7640
www.t2homeservices.com
Pendleton
Terrafirma Foundation SystemsReilly Flynn, Larry Glaze
(541) 900-0552
jpeck@terrafirmafs.com
Roseburg
United Home Inspection, LLC
Michael Khal
(503) 752-4113
www.unitedhomeinspections.org
Damascus 
Wild Rivers Inspections, LLCArthur "Oni" Shaw
(541) 469-9531
http://www.WildRiversInspections.com 
Brookings

Willamette Radon, LLC 

George Croff
(503) 989-9992
www.willametteradon.com

Wilsonville
Xavier EnvironmentalZach Schumaker, Mark Norbury
(503) 236-3796 
xavierenv@gmail.com 
Portland