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North Ridgeville, OH Radon Levels

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


North Ridgeville, OH Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Lorain County, OH
Zip Code 44039
Avg. User Level 13.00 pCi/L
User Tests 2

Part of Lorain County in the Cleveland Metro area, North Ridgeville shows concerning radon levels with an average of 13.0 pCi/L from local testing data. Built on glacial till over shale bedrock common to northeastern Ohio, the community features suburban housing from the 1960s-1990s with full basements that can concentrate radon gas. These readings significantly exceed the EPA's 4.0 pCi/L action level, making radon mitigation a critical consideration for residents in zip code 44039.

13.00
pCi/L average
Above EPA Action Level

Based on 2 user-submitted radon tests for homes in North Ridgeville, OH. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

North Ridgeville, OH Radon Mitigation

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North Ridgeville, OH Radon Levels

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

Radon LevelCityHome AgeFoundation
6 pCi/L North Ridgeville, OH 21-50 Years No Basement/All Slab
20 pCi/L North Ridgeville, OH 0-20 Years Full Basement

Have a radon test result for North Ridgeville? Submit your reading to help other homeowners.

Radon FAQ for North Ridgeville, OH

What is the average radon level in North Ridgeville, OH?
Based on 2 user-submitted tests, the average radon level in North Ridgeville is 13.00 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 North Ridgeville in?
North Ridgeville and the 44039 zip code are in Lorain 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 North Ridgeville?
Radon mitigation in North Ridgeville 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 North Ridgeville?
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