Belmont, OH Radon Levels

Q: What EPA Radon Zone is Belmont in?

Belmont is in Belmont County, EPA Zone 1.

Q: How much does radon mitigation cost in Belmont?

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

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

Belmont, OH Radon Facts

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

County Belmont County, OH

Zip Code 43718

Situated in Belmont County along the Ohio River valley, this Belmont lies atop coal-bearing sedimentary rocks that can contribute to elevated radon levels throughout southeastern Ohio. The area's housing includes both historic river town architecture and newer residential development, with many homes featuring full basements typical of Ohio Valley construction. Testing data for zip code 43718 remains limited, but the EPA Zone 1 classification suggests residents should prioritize radon testing regardless of home age.

Belmont, 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 Belmont, OH

What EPA Radon Zone is Belmont in?

Belmont and the 43718 zip code are in Belmont 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 Belmont?

Radon mitigation in Belmont 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 Belmont?

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