Shelby, AL Radon Levels
Check local Shelby radon levels and find certified testing and mitigation professionals to keep your home safe
Shelby, AL Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Shelby County, AL
Zip Code
35143
Located in Shelby County within the Birmingham Metro area, Shelby sits in EPA Zone 2 among Alabama's rolling hills south of the city. Testing data for zip code 35143 remains limited, though the region's limestone and shale geology can produce moderate radon levels requiring individual assessment. Professional testing helps homeowners in this suburban community understand their specific exposure risk.
Shelby, AL Radon Mitigation
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Radon FAQ for Shelby, AL
What EPA Radon Zone is Shelby in?
Shelby and the 35143 zip code are in Shelby County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Shelby?
Radon mitigation in Shelby 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 Shelby?
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 |