Tillman, SC Radon Mitigation and Testing

Q: What EPA Radon Zone is Tillman in?

Tillman is in Jasper County, EPA Zone 3.

Q: How much does radon mitigation cost in Tillman?

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

Jasper County

EPA Zone 3

Part of the Hilton Head Island Metro area, Tillman in Jasper County benefits from South Carolina's Coastal Plain geology, where sandy sediments typically result in lower radon concentrations. Testing data for zip code 29943 is currently limited, though the area's geological context suggests generally favorable conditions.

Tillman, SC Radon Mitigation

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

Tillman, SC Radon Testing

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

Tillman Radon Facts

Key details about the radon risk profile for Tillman and the 29943 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Jasper County, SC

Zip Code

29943

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Tillman and the 29943 zip code are located in Jasper 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 Tillman, SC

What EPA Radon Zone is Tillman in?

Tillman and the 29943 zip code are in Jasper 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 Tillman?

Radon mitigation in Tillman 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 Tillman?

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