Monterey, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Monterey in?

Monterey is in Concordia Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Monterey?

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

Concordia Parish County

EPA Zone 3

Positioned along the Mississippi River in Concordia Parish, Monterey (zip code 71354) reflects Louisiana's river parish character with its agricultural heritage and alluvial soils. Limited local radon testing data makes individual property assessment advisable, though Louisiana's coastal plain geology typically yields lower radon levels than mountainous regions. The area's unique construction practices adapted to flood-prone conditions can influence how radon behaves in local homes.

Monterey, LA Radon Mitigation

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

Monterey, LA Radon Testing

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

Monterey Radon Facts

Key details about the radon risk profile for Monterey and the 71354 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Concordia Parish County, LA

Zip Code

71354

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Monterey and the 71354 zip code are located in Concordia 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 Monterey, LA

What EPA Radon Zone is Monterey in?

Monterey and the 71354 zip code are in Concordia 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 Monterey?

Radon mitigation in Monterey 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 Monterey?

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