Hammond, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Hammond in?

Hammond is in Tangipahoa Parish County, EPA Zone 3.

Q: How much does radon mitigation cost in Hammond?

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

Tangipahoa Parish County

EPA Zone 3

Positioned in Tangipahoa Parish within the Baton Rouge Metro area, Hammond (70401) sits in EPA Zone 3 where radon testing data is currently limited. Louisiana's Gulf Coast geology typically produces lower radon levels, but individual homes can still vary significantly. Professional radon testing provides essential baseline data for homeowners in this growing metropolitan region.

Hammond, LA Radon Mitigation

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

Hammond, LA Radon Testing

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

Hammond Radon Facts

Key details about the radon risk profile for Hammond and the 70401 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Tangipahoa Parish County, LA

Zip Code

70401

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Hammond and the 70401 zip code are located in Tangipahoa 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 Hammond, LA

What EPA Radon Zone is Hammond in?

Hammond and the 70401 zip code are in Tangipahoa 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 Hammond?

Radon mitigation in Hammond 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 Hammond?

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