Marinette, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Marinette in?

Marinette is in Marinette County, EPA Zone 2.

Q: How much does radon mitigation cost in Marinette?

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

Marinette County

EPA Zone 2

Situated in Marinette County along the Menominee River, Marinette sits on sandy soils and glacial deposits typical of northeastern Wisconsin's geography. The city's housing stock includes both historic downtown properties and suburban residential areas, with many homes featuring basement foundations common throughout the region. Though comprehensive radon testing data remains limited for this EPA Zone 2 community, individual home testing is recommended to establish baseline readings.

Marinette, WI Radon Mitigation

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

Marinette, WI Radon Testing

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

Marinette Radon Facts

Key details about the radon risk profile for Marinette and the 54143 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Marinette County, WI

Zip Code

54143

Predicted Screening Level

2–4 pCi/L (Zone 2)

Marinette and the 54143 zip code are located in Marinette 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 Marinette, WI

What EPA Radon Zone is Marinette in?

Marinette and the 54143 zip code are in Marinette 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 Marinette?

Radon mitigation in Marinette 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 Marinette?

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 Wisconsin

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

City	Avg User Radon Level	Submissions
Milwaukee	10.00 pCi/L	3
Prairie Du Chien	10.00 pCi/L	2
Stevens Point	5.50 pCi/L	2
Menomonie	10.00 pCi/L	1
Delavan	6.00 pCi/L	1
Shawano	No submissions	0
Sturgeon Bay	No submissions	0