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6 Radon Mitigation Pros in Oregon (2026)

Browse 6 curated radon mitigation pros across 1 city in Oregon. Compare credentials, read reviews, and request quotes.

6 providers
1 cities
4.7 avg rating
565+ reviews

Oregon at a Glance

6
Total providers
1
Cities covered
4.7
Average rating
$800-$1,500 per mitigation install ($150-400 for testing only)
Typical price range

Top Rated in Oregon

1
EW
Environmental Works
Portland
★★★★★
120 reviews
2
SE
SWAT Environmental
Portland
★★★★★
150 reviews
3
CR
Cascade Radon, Inc.
Portland
★★★★★
60 reviews
4
JW
John's Waterproofing
Portland
★★★★★
200 reviews
5
AE
Absolute Environmental
Portland
★★★★★
20 reviews

How to Find a Radon Mitigation Contractor in Oregon

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Pick Your City

Select a city above to see all listed radon mitigation pros in that area with credentials and reviews.

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Compare Providers

Check NRPP, read reviews, and compare up to 5 providers side by side.

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Request Quotes

Submit your project details to multiple providers at once. Free, no obligation, no middlemen.

Frequently Asked Questions

How much does a radon mitigation contractor cost in Oregon?

Radon Mitigation Contractor rates in Oregon typically range from $800-$1,500 per mitigation install ($150-400 for testing only) depending on duration, complexity, and turnaround time. Expedited work and specialized equipment can add to the cost. Rates vary between metro areas and smaller markets — request quotes from multiple providers on RadonTrust to compare.

What certifications should I look for?

NRPP is the credential that separates qualified radon mitigation pros from the rest. RadonTrust displays certification status on every listing so you can verify credentials before requesting a quote.

How many providers are in Oregon?

RadonTrust currently lists 6 radon mitigation pros across 1 city in Oregon. The average provider rating is 4.7 stars across 565 reviews. Browse by city to find providers near you.

How do I request quotes from multiple providers?

Click into any city in Oregon, select up to 5 providers using the "Add to Quote" button, then submit your project details. Your request goes directly to each selected provider — no middlemen, no spam. Most providers respond within 24 hours.

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