Tualatin, OR Radon Levels
Check local Tualatin radon levels and find certified testing and mitigation professionals to keep your home safe
Tualatin, OR Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Washington County, OR
Zip Code
97062
This Washington County community in the Portland metro area sits on Willamette Valley sediments and volcanic deposits that typically result in lower radon levels. While testing data for Tualatin's 97062 area is limited, the Pacific Northwest's geology generally produces minimal radon concerns. The city's predominantly newer suburban homes often feature concrete slab foundations with crawl spaces.
Tualatin, OR Radon Mitigation
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Radon FAQ for Tualatin, OR
What EPA Radon Zone is Tualatin in?
Tualatin and the 97062 zip code are in Washington County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Tualatin?
Radon mitigation in Tualatin typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Tualatin?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.
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