Carlton, AL Radon Mitigation and Testing

Q: What EPA Radon Zone is Carlton in?

Carlton is in Clarke County, EPA Zone 3.

Q: How much does radon mitigation cost in Carlton?

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

Clarke County

EPA Zone 3

Located in Clarke County in southwestern Alabama, Carlton (zip code 36515) sits on Coastal Plain sediments that typically produce lower radon levels. Testing data for this rural community remains limited, making professional radon testing particularly valuable for local homeowners. Given Alabama's variable geology, individual home testing provides the most reliable assessment of radon exposure risk.

Carlton, AL Radon Mitigation

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

Carlton, AL Radon Testing

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

Carlton Radon Facts

Key details about the radon risk profile for Carlton and the 36515 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Clarke County, AL

Zip Code

36515

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Carlton and the 36515 zip code are located in Clarke 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 Carlton, AL

What EPA Radon Zone is Carlton in?

Carlton and the 36515 zip code are in Clarke 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 Carlton?

Radon mitigation in Carlton 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 Carlton?

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 Alabama

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

City	Avg User Radon Level	Submissions
Huntsville	9.00 pCi/L	2
Birmingham	7.00 pCi/L	2
Madison	4.00 pCi/L	1