Fairmount, IN Radon Mitigation and Testing

Q: What EPA Radon Zone is Fairmount in?

Fairmount is in Grant County, EPA Zone 1.

Q: How much does radon mitigation cost in Fairmount?

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

Grant County

EPA Zone 1

Positioned in Grant County within the broader Indianapolis Metro region, Fairmount sits on glacial drift over limestone bedrock that creates favorable conditions for radon production. Although specific testing data for zip code 46928 is currently limited, the EPA's Zone 1 designation reflects high radon potential throughout east-central Indiana. The area's predominantly older homes with full basement foundations make radon testing particularly important.

Fairmount, IN Radon Mitigation

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

Fairmount, IN Radon Testing

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

Fairmount Radon Facts

Key details about the radon risk profile for Fairmount and the 46928 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Grant County, IN

Zip Code

46928

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Fairmount and the 46928 zip code are located in Grant County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Fairmount, IN

What EPA Radon Zone is Fairmount in?

Fairmount and the 46928 zip code are in Grant County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Fairmount?

Radon mitigation in Fairmount 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 Fairmount?

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