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Kings Mills, OH Radon Levels

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


Kings Mills, OH Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Warren County, OH
Zip Code 45034

Nestled in Warren County along the Cincinnati metro corridor, Kings Mills (45034) sits atop glacial till deposits that can create favorable conditions for radon accumulation. The community features predominantly single-family homes with full basements, typical of southwestern Ohio construction patterns. With limited radon testing data currently available, local homeowners are encouraged to conduct professional radon testing to establish baseline readings for their properties.

Kings Mills, OH 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 Kings Mills, OH

What EPA Radon Zone is Kings Mills in?
Kings Mills and the 45034 zip code are in Warren County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Kings Mills?
Radon mitigation in Kings Mills 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 Kings Mills?
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 Ohio

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

CityAvg User Radon LevelSubmissions
Marietta 8.00 pCi/L 5
Cincinnati 5.20 pCi/L 5
Hilliard 11.75 pCi/L 4
Wilmington 5.25 pCi/L 4
Newark 15.00 pCi/L 3
Athens 11.33 pCi/L 3
Findlay 10.33 pCi/L 3
Perrysburg 9.67 pCi/L 3
Powell 8.33 pCi/L 3
Columbus 6.00 pCi/L 3