Ozark, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Ozark in?

Ozark is in Franklin County, EPA Zone 3.

Q: How much does radon mitigation cost in Ozark?

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

Franklin County

EPA Zone 3

Positioned in Franklin County along the Arkansas River valley, Ozark benefits from alluvial soils that typically moderate radon accumulation, though underlying limestone formations can create localized hot spots. The community's mix of older homes and newer construction means radon entry patterns vary considerably across properties. Residents in zip code 72949 should test their homes regardless of age or foundation type.

Ozark, AR Radon Mitigation

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

Ozark, AR Radon Testing

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

Ozark Radon Facts

Key details about the radon risk profile for Ozark and the 72949 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Franklin County, AR

Zip Code

72949

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Ozark and the 72949 zip code are located in Franklin 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 Ozark, AR

What EPA Radon Zone is Ozark in?

Ozark and the 72949 zip code are in Franklin 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 Ozark?

Radon mitigation in Ozark 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 Ozark?

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 Arkansas

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

City	Avg User Radon Level	Submissions
Hot Springs Village	11.60 pCi/L	5
Bentonville	4.00 pCi/L	4
Bella Vista	13.67 pCi/L	3
Little Rock	7.00 pCi/L	1