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Measurement Companies

The following is a list of radon measurement companies 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 may be additional companies listed in your local phone book under "Radon Testing." 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

Absolute Environmental

Michael Stipan
(503) 757-3805
absoluteenvironment@gmail.com 

Portland

Alpha Environmental Services, Inc.

Richard A Cason
(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

Blue Roof Home Inspections, LLC Kenneth E. Streicher
(503) 807-9966
blueroof.ken@gmail.com 
Portland
Caliper Home Inspections Charley Newhouse
(971) 220-5503
http://www.caliperinspections.com 
Portland

Cascade Radon, Inc.

Stephen Tucker, Janet Meyers
Tamara Linde, Danielle Weir
(503) 421-4813
www.cascaderadon.com

Portland

Clear Vision Home Inspections
Alex Coleman
(503) 313-5689
alex@clearvisionhi.com 
Hillsboro

Environmental Works

Sol Antonio Migliaccio
Dylan L. Jacobs
Mark Harding
(503) 719-6715
www.eworksnw.com

Portland

Evren Northwest, Inc. Lynn D. Green
(503) 452-5561 
http://www.evren-nw.com 
Portland
HouseGeek Home Inspections Jeff Strang
(503) 752-9494
www.housegeek.biz
Portland

Justice Property Inspections

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

Rainier

JustRadon.Com

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

Milwaukie

Kim Kramer Kim Kramer
(503) 442-3258
kkramer74@gmail.com 
Aloha
Nova Consulting Group, Inc. Charlotte Berghoffer
(503) 857-8218 
charlotte.berghoffer@novaconsulting.com 
Salem
Radon Record Management Services Edward H. Quinn
(503) 209-5369
radonrms@gmail.com 
Portland
Right Choice Property Management, LLC. Tom Burright
(503) 310-8783
tom@rightchoicepropertymgt.com 
Wilsonville
RW Ventures, Inc. Brian Wong
(971) 563-2742
inspections@rwventures.net 
Clackamas

Soil Solutions Environmental Services, Inc.

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

Portland

Terrafirma Foundation Systems Joe Peck
(541) 900-0552
jpeck@terrafirmafs.com 
Roseburg
Travis & Associates Inspection Services Alan Travis
(816) 489-9066
info@travishomeinspection.com 
Tigard
Wayne A. Wolfe Wayne Wolfe
(503) 509-9550
wolfemanwayne@msn.com 
Beaverton
West-Linn/Wilsonville School District Patrick McGough, Jeff Chambers
(503) 673-7979
http://www.wlwv.k12.or.us 
Tualatin
Wild Rivers Inspections, LLC Arthur "Oni" Shaw
(541) 469-9531
http://www.WildRiversInspections.com 
Brookings

Willamette Radon, LLC 

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

Wilsonville
Xavier Environmental Bob Brown & Zach Shumaker
(503) 236-3796 
xavierenv@gmail.com 
Portland

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