Leighton, AL Radon Levels
Check local Leighton radon levels and find certified testing and mitigation professionals to keep your home safe
Leighton, AL Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Colbert County, AL
Zip Code
35646
Situated in Colbert County within Alabama's Tennessee Valley region, Leighton sits atop limestone formations that can contribute to indoor radon accumulation. Testing data for this Florence Metro community (35646) remains limited, making professional radon assessment valuable for local homeowners. The area's mix of older homes and newer construction reflects diverse foundation styles that may influence radon entry patterns.
Leighton, AL Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Leighton, AL
What EPA Radon Zone is Leighton in?
Leighton and the 35646 zip code are in Colbert 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 Leighton?
Radon mitigation in Leighton 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 Leighton?
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 in Alabama with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Huntsville | 9.00 pCi/L | 2 |
| Birmingham | 7.00 pCi/L | 2 |
| Madison | 4.00 pCi/L | 1 |