South Point, OH Radon Mitigation and Testing

Q: What EPA Radon Zone is South Point in?

South Point is in Lawrence County, EPA Zone 2.

Q: How much does radon mitigation cost in South Point?

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

Lawrence County

EPA Zone 2

Positioned in Lawrence County along the Ohio River within the Huntington Metro area, South Point sits on alluvial soils overlying Pennsylvanian-age shale and limestone formations. Testing information for radon levels in the 45680 zip code remains limited, making individual home testing crucial for residents. The community's mix of riverfront properties and hillside homes on different geological formations can produce varying radon concentrations.

South Point, OH Radon Mitigation

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

South Point, OH Radon Testing

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

South Point Radon Facts

Key details about the radon risk profile for South Point and the 45680 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Lawrence County, OH

Zip Code

45680

Predicted Screening Level

2–4 pCi/L (Zone 2)

South Point and the 45680 zip code are located in Lawrence 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 South Point, OH

What EPA Radon Zone is South Point in?

South Point and the 45680 zip code are in Lawrence 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 South Point?

Radon mitigation in South Point 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 South Point?

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