Cottonwood, AL Radon Mitigation and Testing

Q: What EPA Radon Zone is Cottonwood in?

Cottonwood is in Houston County, EPA Zone 3.

Q: How much does radon mitigation cost in Cottonwood?

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

Houston County

EPA Zone 3

Located in southeastern Alabama's Houston County within the Dothan Metro area, Cottonwood sits in EPA Zone 3 for lower radon potential. The region's Coastal Plain sedimentary formations and sandy soils generally produce minimal radon emissions, though individual homes can still experience elevated levels depending on specific geological conditions. Testing data for zip code 36320 is currently limited, encouraging homeowners to establish their own radon baseline measurements.

Cottonwood, AL Radon Mitigation

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

Cottonwood, AL Radon Testing

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

Cottonwood Radon Facts

Key details about the radon risk profile for Cottonwood and the 36320 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Houston County, AL

Zip Code

36320

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Cottonwood and the 36320 zip code are located in Houston County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Cottonwood, AL

What EPA Radon Zone is Cottonwood in?

Cottonwood and the 36320 zip code are in Houston 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 Cottonwood?

Radon mitigation in Cottonwood 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 Cottonwood?

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