DW
Duane West
VerifiedFull Service•Salem, OR
4.4 (115 Google reviews)
MitigationTestingCrawlspace
NRPP Certified RMS/RMPFree Estimates
EPA zone context: Oregon includes Zone 1 and Zone 2 areas, with higher potential in several eastern and inland counties.
Not sure what service you need?
Take the 90-second radon assessment4.4 (115 Google reviews)
4.9 (321 Google reviews)
Testing methods, closed-house conditions, and how to read your results.
How basements, slabs, and crawlspaces affect radon entry and system design.
What buyers and sellers should expect during testing, mitigation, and closing.
Maintenance schedules, fan replacement, and keeping your mitigation system effective.