Lewisville, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is Lewisville in?

Lewisville is in Monroe County, EPA Zone 2.

Q: How much does radon mitigation cost in Lewisville?

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

Monroe County

EPA Zone 2

Found in Monroe County in southeastern Ohio, Lewisville is positioned in EPA Zone 2 where moderate radon levels are typical across the Appalachian foothills region. The area's coal-bearing shale and sandstone formations can influence radon gas production and migration into residential properties. Testing data for zip code 43754 is currently limited, making individual home testing important for residents to understand their specific radon exposure risk.

Lewisville, OH Radon Mitigation

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

Lewisville, OH Radon Testing

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

Lewisville Radon Facts

Key details about the radon risk profile for Lewisville and the 43754 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Monroe County, OH

Zip Code

43754

Predicted Screening Level

2–4 pCi/L (Zone 2)

Lewisville and the 43754 zip code are located in Monroe County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Lewisville, OH

What EPA Radon Zone is Lewisville in?

Lewisville and the 43754 zip code are in Monroe 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 Lewisville?

Radon mitigation in Lewisville 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 Lewisville?

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