Grapevine, AR Radon Mitigation and Testing

Q: What EPA Radon Zone is Grapevine in?

Grapevine is in Grant County, EPA Zone 3.

Q: How much does radon mitigation cost in Grapevine?

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

Grant County

EPA Zone 3

Part of Grant County in the Little Rock Metro region, Grapevine occupies zip code 72057 where Ouachita Mountain geology meets Arkansas River valley sediments. The community's housing mix includes both older rural homes and newer developments, many built with slab foundations or partial basements common to central Arkansas construction. Testing data remains sparse, making individual home testing essential for determining radon exposure levels.

Grapevine, AR Radon Mitigation

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

Grapevine, AR Radon Testing

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

Grapevine Radon Facts

Key details about the radon risk profile for Grapevine and the 72057 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Grant County, AR

Zip Code

72057

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Grapevine and the 72057 zip code are located in Grant 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 Grapevine, AR

What EPA Radon Zone is Grapevine in?

Grapevine and the 72057 zip code are in Grant 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 Grapevine?

Radon mitigation in Grapevine 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 Grapevine?

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