Manning, SC Radon Mitigation and Testing

Q: What EPA Radon Zone is Manning in?

Manning is in Clarendon County, EPA Zone 3.

Q: How much does radon mitigation cost in Manning?

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

Clarendon County

EPA Zone 3

Positioned in Clarendon County in South Carolina's Coastal Plain region, Manning sits on sandy soils and sedimentary formations that typically produce lower radon levels. This rural community in zip code 29102 features a mix of older homes and newer construction, many with crawl spaces or slab foundations common to the region's climate and building practices. Though radon levels are generally lower in the Coastal Plain, homeowners should still test their properties to confirm safe indoor air quality.

Manning, SC Radon Mitigation

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

Manning, SC Radon Testing

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

Manning Radon Facts

Key details about the radon risk profile for Manning and the 29102 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Clarendon County, SC

Zip Code

29102

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Manning and the 29102 zip code are located in Clarendon County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Manning, SC

What EPA Radon Zone is Manning in?

Manning and the 29102 zip code are in Clarendon County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Manning?

Radon mitigation in Manning 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 Manning?

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 South Carolina

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

City	Avg User Radon Level	Submissions
Fort Mill	6.00 pCi/L	1
Greenville	5.00 pCi/L	1