Enterprise, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Enterprise in?

Enterprise is in Catahoula Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Enterprise?

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

Catahoula Parish County

EPA Zone 3

Positioned in Catahoula Parish in central Louisiana, Enterprise sits within the Mississippi River floodplain region where alluvial soils typically produce lower radon concentrations. Testing data for zip code 71425 remains unavailable, making individual assessment the only reliable method for determining radon risk. The area's rural properties include older farmhouses and newer construction, predominantly built on pier or slab foundations typical of Louisiana.

Enterprise, LA Radon Mitigation

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

Enterprise, LA Radon Testing

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

Enterprise Radon Facts

Key details about the radon risk profile for Enterprise and the 71425 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Catahoula Parish County, LA

Zip Code

71425

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Enterprise and the 71425 zip code are located in Catahoula 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 Enterprise, LA

What EPA Radon Zone is Enterprise in?

Enterprise and the 71425 zip code are in Catahoula 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 Enterprise?

Radon mitigation in Enterprise 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 Enterprise?

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