Edwardsburg, MI Radon Mitigation and Testing

Q: What EPA Radon Zone is Edwardsburg in?

Edwardsburg is in Cass County, EPA Zone 1.

Q: How much does radon mitigation cost in Edwardsburg?

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

Cass County

EPA Zone 1

Located in Cass County within the South Bend Metro area, Edwardsburg sits on Michigan's glacial till deposits that can harbor uranium-bearing materials contributing to radon gas production. The community's housing stock includes both lakefront properties and rural residences, many with full basements typical of Great Lakes region construction in zip code 49112. Given the limited radon testing data available, homeowners should prioritize testing to determine individual risk levels and ensure safe indoor air quality.

Edwardsburg, MI Radon Mitigation

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

Edwardsburg, MI Radon Testing

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

Edwardsburg Radon Facts

Key details about the radon risk profile for Edwardsburg and the 49112 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Cass County, MI

Zip Code

49112

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Edwardsburg and the 49112 zip code are located in Cass 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 Edwardsburg, MI

What EPA Radon Zone is Edwardsburg in?

Edwardsburg and the 49112 zip code are in Cass 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 Edwardsburg?

Radon mitigation in Edwardsburg 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 Edwardsburg?

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 Michigan

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

City	Avg User Radon Level	Submissions
Novi	5.00 pCi/L	7
Rochester	9.00 pCi/L	5
Battle Creek	6.60 pCi/L	5
White Lake	10.00 pCi/L	4
Ypsilanti	8.50 pCi/L	4
Waterford	7.75 pCi/L	4
Howell	7.50 pCi/L	4
Gaylord	6.00 pCi/L	4
Gladstone	5.25 pCi/L	4
West Bloomfield	5.25 pCi/L	4
Clarkston	5.00 pCi/L	4
Flint	9.00 pCi/L	3
Pinckney	7.33 pCi/L	3
Northville	5.33 pCi/L	3
Milford	4.33 pCi/L	3
Plymouth	4.33 pCi/L	3
Portage	3.33 pCi/L	3
Lake Orion	11.00 pCi/L	2
Oxford	11.00 pCi/L	2
Grand Ledge	7.00 pCi/L	2