Opelousas, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Opelousas in?

Opelousas is in St Landry Parish County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Opelousas?

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

St Landry Parish County

EPA Zone Unknown

Opelousas in St Landry Parish currently has minimal radon testing data for the 70570 zip code area. Louisiana's coastal plain sediments and high water table typically result in lower radon levels, though some properties may experience elevated readings depending on local conditions. Testing provides valuable information about your home's individual radon exposure.

Opelousas, LA Radon Mitigation

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

Opelousas, LA Radon Testing

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

Opelousas Radon Facts

Key details about the radon risk profile for Opelousas and the 70570 zip code area.

EPA Radon Zone

Unknown

County

St Landry Parish County, LA

Zip Code

70570

Predicted Screening Level

Unknown

Opelousas and the 70570 zip code are located in St Landry Parish County, which has an EPA assigned Radon Zone of Unknown. A radon zone of Unknown does not have sufficient data for classification. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Opelousas, LA

What EPA Radon Zone is Opelousas in?

Opelousas and the 70570 zip code are in St Landry Parish County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.

How much does radon mitigation cost in Opelousas?

Radon mitigation in Opelousas 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 Opelousas?

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