Jennings, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Jennings in?

Jennings is in Jefferson Davis Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Jennings?

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

Jefferson Davis Parish County

EPA Zone 3

Parish seat of Jefferson Davis Parish within the Lafayette Metro, Jennings sits on Louisiana's Gulf Coast prairie where sedimentary deposits typically produce lower radon levels. With testing information unavailable for zip code 70546, residents should still conduct radon testing to ensure safe indoor air quality. Both traditional elevated homes and modern slab-on-grade construction in this southwestern Louisiana community can potentially accumulate radon under certain geological conditions.

Jennings, LA Radon Mitigation

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

Jennings, LA Radon Testing

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

Jennings Radon Facts

Key details about the radon risk profile for Jennings and the 70546 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Jefferson Davis Parish County, LA

Zip Code

70546

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Jennings and the 70546 zip code are located in Jefferson Davis 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 Jennings, LA

What EPA Radon Zone is Jennings in?

Jennings and the 70546 zip code are in Jefferson Davis 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 Jennings?

Radon mitigation in Jennings 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 Jennings?

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