Sumiton, AL Radon Levels
Check local Sumiton radon levels and find certified testing and mitigation professionals to keep your home safe
Sumiton, AL Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Walker County, AL
Zip Code
35148
Sumiton in Walker County lies within the Birmingham metro area where coal-bearing rock formations create moderate radon potential across Alabama's mineral-rich region. Testing data for zip code 35148 remains limited, though local geology suggests the possibility of elevated readings in some homes. The community's mix of older mining-era housing and newer development can show varying radon accumulation depending on foundation type and soil conditions.
Sumiton, 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 Sumiton, AL
What EPA Radon Zone is Sumiton in?
Sumiton and the 35148 zip code are in Walker 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 Sumiton?
Radon mitigation in Sumiton 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 Sumiton?
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 |