Brussels, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Brussels in?

Brussels is in Door County, EPA Zone 1.

Q: How much does radon mitigation cost in Brussels?

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

Door County

EPA Zone 1

Door County's Brussels community sits on Wisconsin's scenic peninsula, where EPA Zone 1 designation indicates moderate radon potential from the region's diverse geological formations. Testing data for zip code 54204 remains limited, making home testing crucial for residents to understand their individual radon exposure levels. The area's mix of seasonal and year-round homes, many with varying foundation types, creates different radon accumulation patterns that only testing can reveal.

Brussels, WI Radon Mitigation

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

Brussels, WI Radon Testing

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

Brussels Radon Facts

Key details about the radon risk profile for Brussels and the 54204 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Door County, WI

Zip Code

54204

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Brussels and the 54204 zip code are located in Door 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 Brussels, WI

What EPA Radon Zone is Brussels in?

Brussels and the 54204 zip code are in Door 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 Brussels?

Radon mitigation in Brussels 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 Brussels?

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