Gainesville, MO Radon Mitigation and Testing

Q: What EPA Radon Zone is Gainesville in?

Gainesville is in Ozark County, EPA Zone 2.

Q: How much does radon mitigation cost in Gainesville?

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

Ozark County

EPA Zone 2

Situated in rural Ozark County, this small Missouri community sits atop the Ozark plateau's limestone and dolomite bedrock formations. Testing data for the 65655 area remains limited, making professional radon testing particularly important for homeowners. The region's karst geology can create natural pathways for radon gas migration into residential structures.

Gainesville, MO Radon Mitigation

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

Gainesville, MO Radon Testing

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

Gainesville Radon Facts

Key details about the radon risk profile for Gainesville and the 65655 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Ozark County, MO

Zip Code

65655

Predicted Screening Level

2–4 pCi/L (Zone 2)

Gainesville and the 65655 zip code are located in Ozark County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Gainesville, MO

What EPA Radon Zone is Gainesville in?

Gainesville and the 65655 zip code are in Ozark County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Gainesville?

Radon mitigation in Gainesville 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 Gainesville?

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 Missouri

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Troy	8.50 pCi/L	4
Lees Summit	7.00 pCi/L	3
Columbia	3.00 pCi/L	2
House Springs	7.00 pCi/L	1
Kansas City	7.00 pCi/L	1
Springfield	7.00 pCi/L	1
Independence	5.00 pCi/L	1
Wentzville	No submissions	0