Gulfport, MS Radon Mitigation and Testing

Q: What EPA Radon Zone is Gulfport in?

Gulfport is in Harrison County, EPA Zone 3.

Q: How much does radon mitigation cost in Gulfport?

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

Harrison County

EPA Zone 3

As a major Gulf Coast city in Harrison County, Gulfport sits on coastal alluvial deposits and marine sediments along Mississippi Sound. Radon testing submissions across zip codes 39501, 39503, and 39507 remain insufficient for comprehensive community analysis. The metropolitan area's diverse housing stock, from historic neighborhoods to post-Hurricane Katrina reconstruction, warrants individual radon assessment despite generally lower coastal radon potential.

Gulfport, MS Radon Mitigation

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

Gulfport, MS Radon Testing

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

Gulfport Radon Facts

Key details about the radon risk profile for Gulfport and the 39501 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Harrison County, MS

Zip Code

39501

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Gulfport and the 39501 zip code are located in Harrison 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 Gulfport, MS

What EPA Radon Zone is Gulfport in?

Gulfport and the 39501 zip code are in Harrison 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 Gulfport?

Radon mitigation in Gulfport 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 Gulfport?

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.