Springfield, SC Radon Mitigation and Testing

Q: What EPA Radon Zone is Springfield in?

Springfield is in Orangeburg County, EPA Zone 3.

Q: How much does radon mitigation cost in Springfield?

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

Orangeburg County

EPA Zone 3

Part of Orangeburg County in the Augusta Metro area, Springfield sits in South Carolina's Coastal Plain region where sandy soils and sedimentary geology typically result in lower radon potential. The community features rural residential properties with a mix of slab-on-grade and crawl space foundations typical of the region. Testing data remains limited for Springfield, so homeowners should consider professional radon testing to establish baseline readings for their specific properties.

Springfield, SC Radon Mitigation

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

Springfield, SC Radon Testing

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

Springfield Radon Facts

Key details about the radon risk profile for Springfield and the 29146 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Orangeburg County, SC

Zip Code

29146

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Springfield and the 29146 zip code are located in Orangeburg 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 Springfield, SC

What EPA Radon Zone is Springfield in?

Springfield and the 29146 zip code are in Orangeburg 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 Springfield?

Radon mitigation in Springfield 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 Springfield?

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