Guilford, IN Radon Mitigation and Testing

Q: What EPA Radon Zone is Guilford in?

Guilford is in Dearborn County, EPA Zone 2.

Q: How much does radon mitigation cost in Guilford?

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

Dearborn County

EPA Zone 2

Located in southeastern Dearborn County within the Cincinnati Metro area, this small Indiana community sits on limestone and shale bedrock typical of the Ohio River valley region. With limited radon testing data available, homeowners in zip code 47022 should prioritize testing their properties. The area's mix of older farmhouses and newer residential construction requires individual assessment for radon risk.

Guilford, IN Radon Mitigation

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

Guilford, IN Radon Testing

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

Guilford Radon Facts

Key details about the radon risk profile for Guilford and the 47022 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Dearborn County, IN

Zip Code

47022

Predicted Screening Level

2–4 pCi/L (Zone 2)

Guilford and the 47022 zip code are located in Dearborn 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 Guilford, IN

What EPA Radon Zone is Guilford in?

Guilford and the 47022 zip code are in Dearborn 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 Guilford?

Radon mitigation in Guilford 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 Guilford?

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 Indiana

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

City	Avg User Radon Level	Submissions
Bloomington	8.14 pCi/L	7
Kokomo	7.40 pCi/L	5
Lafayette	15.00 pCi/L	3
Valparaiso	10.00 pCi/L	3
Avon	6.00 pCi/L	3
West Lafayette	10.50 pCi/L	2
Dyer	9.50 pCi/L	2
Columbus	7.50 pCi/L	2
Noblesville	7.00 pCi/L	2
Westfield	7.00 pCi/L	2
Fishers	6.50 pCi/L	2
Corydon	6.00 pCi/L	2
Warsaw	5.50 pCi/L	2
Indianapolis	4.00 pCi/L	2
Newburgh	8.00 pCi/L	1
Logansport	7.00 pCi/L	1
Terre Haute	5.00 pCi/L	1
Muncie	4.00 pCi/L	1
Brownsburg	No submissions	0