Metairie, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Metairie in?

Metairie is in Jefferson Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Metairie?

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

Jefferson Parish County

EPA Zone 3

Situated in Jefferson Parish as part of the greater New Orleans metropolitan area, Metairie spans several zip codes (70001-70006) across the Mississippi River's natural levee system. The area's alluvial soils and predominantly slab-on-grade construction typically result in lower radon levels, though testing data remains limited. Despite the generally lower risk profile associated with Gulf Coast geology, homeowners should still consider radon testing as individual properties can vary significantly from area averages.

Metairie, LA Radon Mitigation

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

Metairie, LA Radon Testing

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

Metairie Radon Facts

Key details about the radon risk profile for Metairie and the 70001 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Jefferson Parish County, LA

Zip Code

70001

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Metairie and the 70001 zip code are located in Jefferson 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 Metairie, LA

What EPA Radon Zone is Metairie in?

Metairie and the 70001 zip code are in Jefferson 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 Metairie?

Radon mitigation in Metairie 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 Metairie?

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