Sterlington, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Sterlington in?

Sterlington is in Ouachita Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Sterlington?

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

Ouachita Parish County

EPA Zone 3

Positioned in Ouachita Parish within the Monroe Metro area, Sterlington sits on Mississippi River alluvial deposits and coastal plain sediments that typically produce lower radon potential. The community features a mix of mid-century suburban homes and newer developments, with slab-on-grade construction predominating due to high water tables common in northern Louisiana. Since radon testing data is currently limited for zip code 71280, homeowners should still consider testing, particularly those with below-grade living spaces.

Sterlington, LA Radon Mitigation

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

Sterlington, LA Radon Testing

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

Sterlington Radon Facts

Key details about the radon risk profile for Sterlington and the 71280 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Ouachita Parish County, LA

Zip Code

71280

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Sterlington and the 71280 zip code are located in Ouachita Parish 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 Sterlington, LA

What EPA Radon Zone is Sterlington in?

Sterlington and the 71280 zip code are in Ouachita Parish 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 Sterlington?

Radon mitigation in Sterlington 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 Sterlington?

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 Louisiana

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
New Orleans	8.00 pCi/L	1