Collinston, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Collinston in?

Collinston is in Morehouse Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Collinston?

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

Morehouse Parish County

EPA Zone 3

Situated in Morehouse Parish within the Monroe Metro area, Collinston sits in northeastern Louisiana where alluvial deposits from ancient river systems typically produce lower radon levels. Testing data for zip code 71229 remains limited, though the area's Mississippi River delta geology generally creates less radon risk than other regions. Individual testing is still recommended, particularly for homes with crawl spaces or lower-level areas that might concentrate any radon present.

Collinston, LA Radon Mitigation

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

Collinston, LA Radon Testing

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

Collinston Radon Facts

Key details about the radon risk profile for Collinston and the 71229 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Morehouse Parish County, LA

Zip Code

71229

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Collinston and the 71229 zip code are located in Morehouse 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 Collinston, LA

What EPA Radon Zone is Collinston in?

Collinston and the 71229 zip code are in Morehouse 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 Collinston?

Radon mitigation in Collinston 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 Collinston?

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