Lewistown, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is Lewistown in?

Lewistown is in Logan County, EPA Zone 1.

Q: How much does radon mitigation cost in Lewistown?

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

Logan County

EPA Zone 1

Based in Logan County in west-central Ohio, Lewistown is positioned in EPA Zone 1 where elevated radon readings are common across the state's glacial till terrain. The area's dense clay soils over limestone bedrock provide pathways for radon gas to enter homes through foundation cracks and gaps. Testing data for zip code 43333 remains limited, making individual radon testing crucial for residents to determine their homes' specific risk levels.

Lewistown, OH Radon Mitigation

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

Lewistown, OH Radon Testing

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

Lewistown Radon Facts

Key details about the radon risk profile for Lewistown and the 43333 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Logan County, OH

Zip Code

43333

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Lewistown and the 43333 zip code are located in Logan 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 Lewistown, OH

What EPA Radon Zone is Lewistown in?

Lewistown and the 43333 zip code are in Logan 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 Lewistown?

Radon mitigation in Lewistown 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 Lewistown?

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