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Clayville, RI Radon Levels

Check local Clayville radon levels and find certified testing and mitigation professionals to keep your home safe


Clayville, RI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Providence County, RI
Zip Code 02815

Part of the Providence Metro area in Providence County, Clayville sits on New England granite and metamorphic geology that can produce variable radon levels across neighborhoods. Testing data is currently limited for this 02815 community, making individual home assessment important for residents. The area's mix of historic and modern homes includes various foundation types from stone cellars to modern full basements.

Clayville, RI Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon FAQ for Clayville, RI

What EPA Radon Zone is Clayville in?
Clayville and the 02815 zip code are in Providence 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 Clayville?
Radon mitigation in Clayville 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 Clayville?
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.

Most Active Radon Markets in Rhode Island

Cities in Rhode Island with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Providence 11.00 pCi/L 2
Westerly 8.00 pCi/L 2
Portsmouth 4.50 pCi/L 2