Lexington, AL Radon Mitigation and Testing

Q: What EPA Radon Zone is Lexington in?

Lexington is in Lauderdale County, EPA Zone 1.

Q: How much does radon mitigation cost in Lexington?

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

Lauderdale County

EPA Zone 1

Located in Lauderdale County as part of the Florence Metro area, Lexington sits in EPA Zone 1 where elevated radon readings can occur across northern Alabama's Tennessee Valley region. The area's limestone and shale formations, combined with residual clay soils, create geological conditions that can contribute to radon accumulation in homes. Testing data for zip code 35648 is currently limited, making individual radon testing important for residents to assess their specific exposure risk.

Lexington, AL Radon Mitigation

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

Lexington, AL Radon Testing

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

Lexington Radon Facts

Key details about the radon risk profile for Lexington and the 35648 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Lauderdale County, AL

Zip Code

35648

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Lexington and the 35648 zip code are located in Lauderdale County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Lexington, AL

What EPA Radon Zone is Lexington in?

Lexington and the 35648 zip code are in Lauderdale County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Lexington?

Radon mitigation in Lexington 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 Lexington?

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