Evansville, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Evansville in?

Evansville is in Rock County, EPA Zone 1.

Q: How much does radon mitigation cost in Evansville?

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

Rock County

EPA Zone 1

Located in Rock County within the Janesville Metro area, Evansville sits on glacial drift deposits that can influence radon accumulation in local homes. Since comprehensive radon testing data is currently limited for zip code 53536, homeowners are encouraged to conduct their own testing to determine baseline levels. Many homes in this area feature full basements typical of Wisconsin construction, which can trap radon gas if present.

Evansville, WI Radon Mitigation

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

Evansville, WI Radon Testing

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

Evansville Radon Facts

Key details about the radon risk profile for Evansville and the 53536 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Rock County, WI

Zip Code

53536

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Evansville and the 53536 zip code are located in Rock 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 Evansville, WI

What EPA Radon Zone is Evansville in?

Evansville and the 53536 zip code are in Rock 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 Evansville?

Radon mitigation in Evansville 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 Evansville?

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