Comstock Park, MI Radon Mitigation and Testing

Q: What EPA Radon Zone is Comstock Park in?

Comstock Park is in Kent County, EPA Zone 2.

Q: How much does radon mitigation cost in Comstock Park?

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

Kent County

EPA Zone 2

Part of the Grand Rapids Metro area in Kent County, Comstock Park residents in zip code 49321 should be aware of the EPA Zone 2 radon classification for their region. Although specific testing data for the community is limited, Michigan's geological conditions can produce variable indoor radon levels. Homeowners are encouraged to test their properties, particularly older homes with basement foundations typical of this established suburban area.

Comstock Park, MI Radon Mitigation

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

Comstock Park, MI Radon Testing

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

Comstock Park Radon Facts

Key details about the radon risk profile for Comstock Park and the 49321 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Kent County, MI

Zip Code

49321

Predicted Screening Level

2–4 pCi/L (Zone 2)

Comstock Park and the 49321 zip code are located in Kent 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 Comstock Park, MI

What EPA Radon Zone is Comstock Park in?

Comstock Park and the 49321 zip code are in Kent 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 Comstock Park?

Radon mitigation in Comstock Park 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 Comstock Park?

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