Fresno, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is Fresno in?

Fresno is in Coshocton County, EPA Zone 1.

Q: How much does radon mitigation cost in Fresno?

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

Coshocton County

EPA Zone 1

Nestled in rural Coshocton County in east-central Ohio, this small community sits atop sedimentary bedrock formations known for variable radon production potential. The area's housing consists primarily of older farmhouses and modest single-family homes, many with partial basements or crawl spaces typical of rural Ohio construction. With limited radon testing data currently available, local homeowners are encouraged to conduct radon tests to establish baseline readings for their properties.

Fresno, OH Radon Mitigation

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

Fresno, OH Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Fresno Radon Facts

Key details about the radon risk profile for Fresno and the 43824 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Coshocton County, OH

Zip Code

43824

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Fresno and the 43824 zip code are located in Coshocton County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Fresno, OH

What EPA Radon Zone is Fresno in?

Fresno and the 43824 zip code are in Coshocton 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 Fresno?

Radon mitigation in Fresno 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 Fresno?

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 with the most user-submitted radon test data in the state.

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
Chagrin Falls	4.67 pCi/L	3
Hamilton	10.00 pCi/L	2
Chardon	5.50 pCi/L	2
Strongsville	4.50 pCi/L	2
Maineville	10.00 pCi/L	1
Lancaster	9.00 pCi/L	1
West Chester	9.00 pCi/L	1
Amherst	6.00 pCi/L	1
Chillicothe	6.00 pCi/L	1
Lima	5.00 pCi/L	1