Ozan, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Ozan in?

Ozan is in Hempstead County, EPA Zone 3.

Q: How much does radon mitigation cost in Ozan?

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

Hempstead County

EPA Zone 3

Nestled in Hempstead County in southwestern Arkansas, Ozan represents a small rural community where radon testing data remains limited. The area's geological foundation of Cretaceous sedimentary rocks typically produces moderate radon potential, though individual homes can vary significantly. Homeowners in zip code 71855 should consider radon testing to establish baseline levels for their properties.

Ozan, AR Radon Mitigation

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

Ozan, AR Radon Testing

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

Ozan Radon Facts

Key details about the radon risk profile for Ozan and the 71855 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Hempstead County, AR

Zip Code

71855

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Ozan and the 71855 zip code are located in Hempstead 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 Ozan, AR

What EPA Radon Zone is Ozan in?

Ozan and the 71855 zip code are in Hempstead 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 Ozan?

Radon mitigation in Ozan 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 Ozan?

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