Maineville, OH Radon Levels

Q: What is the average radon level in Maineville, OH?

Based on 1 user-submitted tests, the average radon level is 10.00 pCi/L.

Q: What EPA Radon Zone is Maineville in?

Maineville is in Warren County, EPA Zone 1.

Q: How much does radon mitigation cost in Maineville?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

Maineville, OH Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Warren County, OH

Zip Code 45039

Avg. User Level 10.00 pCi/L

User Tests 1

Located in Warren County within the Cincinnati metropolitan area, Maineville's position over Ordovician limestone and shale bedrock creates significant radon potential. Testing data reveals an average radon level of 10.0 pCi/L, well above the EPA action level and indicating that most homes would benefit from mitigation systems. The community's suburban development pattern, with predominantly newer homes featuring full basements, provides the enclosed spaces where radon readily accumulates.

10.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Maineville, OH. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Maineville, OH Radon Mitigation

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Maineville, OH Radon Levels

User-submitted radon test readings from homes in the Maineville area.

Radon Level	City	Home Age	Foundation
10 pCi/L	Maineville, OH	0-20 Years	Full Basement

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Radon FAQ for Maineville, OH

What is the average radon level in Maineville, OH?

Based on 1 user-submitted test, the average radon level in Maineville is 10.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Maineville in?

Maineville and the 45039 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 Maineville?

Radon mitigation in Maineville 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 Maineville?

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.

City	Avg User Radon Level	Submissions
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

Maineville, OH Radon Levels

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

Maineville, OH Radon Facts

Maineville, OH Radon Mitigation

Need Radon Mitigation or Testing in Maineville?

Maineville, OH Radon Levels

Radon FAQ for Maineville, OH

Most Active Radon Markets in Ohio

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