Brodhead, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Brodhead in?

Brodhead is in Green County, EPA Zone 1.

Q: How much does radon mitigation cost in Brodhead?

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

Green County

EPA Zone 1

Located in Green County within both the Madison and Janesville Metro areas, Brodhead serves zip code 53520 where local radon testing data is currently unavailable. Southern Wisconsin's dolomite bedrock and agricultural soils can create conditions conducive to radon entry into homes, particularly those with basement foundations common throughout the region. Testing is recommended for all residents to establish their home's radon profile.

Brodhead, WI Radon Mitigation

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

Brodhead, WI Radon Testing

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

Brodhead Radon Facts

Key details about the radon risk profile for Brodhead and the 53520 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Green County, WI

Zip Code

53520

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Brodhead and the 53520 zip code are located in Green 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 Brodhead, WI

What EPA Radon Zone is Brodhead in?

Brodhead and the 53520 zip code are in Green 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 Brodhead?

Radon mitigation in Brodhead 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 Brodhead?

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