Opp, AL Radon Mitigation and Testing

Q: What EPA Radon Zone is Opp in?

Opp is in Covington County, EPA Zone 3.

Q: How much does radon mitigation cost in Opp?

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

Covington County

EPA Zone 3

Opp residents in Covington County have limited radon testing data available for zip code 36467. Alabama's coastal plain sediments and sandy soils typically produce lower radon levels, though individual homes can vary based on local geological conditions and construction factors. Testing provides the most reliable way to assess your property's radon risk.

Opp, AL Radon Mitigation

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

Opp, AL Radon Testing

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

Opp Radon Facts

Key details about the radon risk profile for Opp and the 36467 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Covington County, AL

Zip Code

36467

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Opp and the 36467 zip code are located in Covington 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 Opp, AL

What EPA Radon Zone is Opp in?

Opp and the 36467 zip code are in Covington 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 Opp?

Radon mitigation in Opp 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 Opp?

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