Mayesville, SC Radon Mitigation and Testing

Q: What EPA Radon Zone is Mayesville in?

Mayesville is in Lee County, EPA Zone 3.

Q: How much does radon mitigation cost in Mayesville?

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

Lee County

EPA Zone 3

Positioned in rural Lee County in EPA Zone 3, Mayesville's radon testing data remains limited for the 29104 area. The Coastal Plain soils and underlying sedimentary formations in this part of South Carolina typically produce lower radon levels than mountainous regions. However, individual homes can still have elevated readings, making testing important for homeowner peace of mind.

Mayesville, SC Radon Mitigation

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

Mayesville, SC Radon Testing

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

Mayesville Radon Facts

Key details about the radon risk profile for Mayesville and the 29104 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Lee County, SC

Zip Code

29104

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Mayesville and the 29104 zip code are located in Lee 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 Mayesville, SC

What EPA Radon Zone is Mayesville in?

Mayesville and the 29104 zip code are in Lee 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 Mayesville?

Radon mitigation in Mayesville 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 Mayesville?

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