Gallion, AL Radon Levels
Check local Gallion radon levels and find certified testing and mitigation professionals to keep your home safe
Gallion, AL Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Marengo County, AL
Zip Code
36742
Situated in Marengo County within the Tuscaloosa Metro area, Gallion sits on Coastal Plain sediments and chalk formations that typically produce lower radon levels. While testing data for the 36742 zip code area is currently limited, the EPA Zone 3 low-risk designation reflects Alabama's generally favorable radon geography. However, properties with basement levels or those near geological transitions may still warrant radon testing.
Gallion, 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 Gallion, AL
What EPA Radon Zone is Gallion in?
Gallion and the 36742 zip code are in Marengo 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 Gallion?
Radon mitigation in Gallion 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 Gallion?
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 |