Huntington, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Huntington in?

Huntington is in Sebastian County, EPA Zone 3.

Q: How much does radon mitigation cost in Huntington?

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

Sebastian County

EPA Zone 3

Huntington sits in Sebastian County within the Fort Smith Metro area, where Pennsylvanian sandstone and shale formations of the Arkansas River valley create generally low radon conditions. Testing data for this 72940 community remains limited, making individual home testing advisable for residents. Arkansas River valley geology typically produces minimal radon concerns, though site-specific testing provides the most reliable assessment for homeowners.

Huntington, AR Radon Mitigation

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

Huntington, AR Radon Testing

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

Huntington Radon Facts

Key details about the radon risk profile for Huntington and the 72940 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Sebastian County, AR

Zip Code

72940

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Huntington and the 72940 zip code are located in Sebastian 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 Huntington, AR

What EPA Radon Zone is Huntington in?

Huntington and the 72940 zip code are in Sebastian 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 Huntington?

Radon mitigation in Huntington 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 Huntington?

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