Montgomery, MI Radon Mitigation and Testing

Q: What EPA Radon Zone is Montgomery in?

Montgomery is in Branch County, EPA Zone 1.

Q: How much does radon mitigation cost in Montgomery?

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

Branch County

EPA Zone 1

Current radon submissions from Branch County are insufficient to establish local exposure patterns for this southern Michigan community. The region's glacial deposits over sedimentary bedrock can create variable radon conditions, particularly in homes with basements common to Michigan's residential architecture. Individual radon testing remains the most reliable method to assess specific property risk levels.

Montgomery, MI Radon Mitigation

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

Montgomery, MI Radon Testing

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

Montgomery Radon Facts

Key details about the radon risk profile for Montgomery and the 49255 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Branch County, MI

Zip Code

49255

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Montgomery and the 49255 zip code are located in Branch 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 Montgomery, MI

What EPA Radon Zone is Montgomery in?

Montgomery and the 49255 zip code are in Branch 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 Montgomery?

Radon mitigation in Montgomery 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 Montgomery?

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