Harrisville, MS Radon Mitigation and Testing

Q: What EPA Radon Zone is Harrisville in?

Harrisville is in Simpson County, EPA Zone 3.

Q: How much does radon mitigation cost in Harrisville?

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

Simpson County

EPA Zone 3

Located in Simpson County within the Jackson metro area, this community sits atop Mississippi's coastal plain sediments that typically produce lower radon levels. Testing data for the 39082 zip code area remains sparse, though the underlying geology of sand and clay deposits generally reduces radon risk. Homeowners in slab-on-grade construction, common in this region, may still benefit from baseline testing.

Harrisville, MS Radon Mitigation

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

Harrisville, MS Radon Testing

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

Harrisville Radon Facts

Key details about the radon risk profile for Harrisville and the 39082 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Simpson County, MS

Zip Code

39082

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Harrisville and the 39082 zip code are located in Simpson 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 Harrisville, MS

What EPA Radon Zone is Harrisville in?

Harrisville and the 39082 zip code are in Simpson 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 Harrisville?

Radon mitigation in Harrisville 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 Harrisville?

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.