Folsom, LA Radon Mitigation and Testing

Q: What EPA Radon Zone is Folsom in?

Folsom is in St Tammany Parish County, EPA Zone Unknown.

Q: How much does radon mitigation cost in Folsom?

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

St Tammany Parish County

EPA Zone Unknown

Located in St Tammany Parish north of New Orleans, Folsom benefits from Louisiana's coastal plain geology where sandy soils typically result in minimal radon accumulation. Testing data for this Slidell Metro area community remains limited, though the region's low elevation and well-drained soils generally favor lower radon potential. Individual testing can still provide peace of mind for homeowners, particularly those with unique construction features or older properties.

Folsom, LA Radon Mitigation

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

Folsom, LA Radon Testing

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

Folsom Radon Facts

Key details about the radon risk profile for Folsom and the 70437 zip code area.

EPA Radon Zone

Unknown

County

St Tammany Parish County, LA

Zip Code

70437

Predicted Screening Level

Unknown

Folsom and the 70437 zip code are located in St Tammany 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 Folsom, LA

What EPA Radon Zone is Folsom in?

Folsom and the 70437 zip code are in St Tammany 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 Folsom?

Radon mitigation in Folsom 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 Folsom?

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