East Troy, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is East Troy in?

East Troy is in Walworth County, EPA Zone 1.

Q: How much does radon mitigation cost in East Troy?

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

Walworth County

EPA Zone 1

East Troy, WI resides in Walworth 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. Testing is recommended for all homes in the 53120 zip code area.

East Troy, WI Radon Mitigation

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

East Troy, WI Radon Testing

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

East Troy Radon Facts

Key details about the radon risk profile for East Troy and the 53120 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Walworth County, WI

Zip Code

53120

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

East Troy and the 53120 zip code are located in Walworth 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 East Troy, WI

What EPA Radon Zone is East Troy in?

East Troy and the 53120 zip code are in Walworth 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 East Troy?

Radon mitigation in East Troy 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 East Troy?

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