Malvern, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is Malvern in?

Malvern is in Carroll County, EPA Zone 1.

Q: How much does radon mitigation cost in Malvern?

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

Carroll County

EPA Zone 1

Located in Carroll County within the Canton metro area, Malvern sits in EPA Zone 1, indicating high radon potential across eastern Ohio. While specific testing data for zip code 44644 remains limited, the zone classification suggests elevated radon risk that warrants immediate attention from homeowners. Professional radon testing is essential to determine actual exposure levels in individual homes throughout this community.

Malvern, OH Radon Mitigation

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

Malvern, OH Radon Testing

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

Malvern Radon Facts

Key details about the radon risk profile for Malvern and the 44644 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Carroll County, OH

Zip Code

44644

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Malvern and the 44644 zip code are located in Carroll 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 Malvern, OH

What EPA Radon Zone is Malvern in?

Malvern and the 44644 zip code are in Carroll 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 Malvern?

Radon mitigation in Malvern 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 Malvern?

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