Prescott, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Prescott in?

Prescott is in Pierce County, EPA Zone 1.

Q: How much does radon mitigation cost in Prescott?

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

Pierce County

EPA Zone 1

Positioned along the St. Croix River in Pierce County, this Minneapolis-St. Paul metro community sits on glacial river terraces over sedimentary bedrock typical of western Wisconsin's moderate radon potential. Testing data for zip code 54021 remains limited, making individual home testing essential for determining actual radon levels.

Prescott, WI Radon Mitigation

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

Prescott, WI Radon Testing

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

Prescott Radon Facts

Key details about the radon risk profile for Prescott and the 54021 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Pierce County, WI

Zip Code

54021

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Prescott and the 54021 zip code are located in Pierce 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 Prescott, WI

What EPA Radon Zone is Prescott in?

Prescott and the 54021 zip code are in Pierce 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 Prescott?

Radon mitigation in Prescott 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 Prescott?

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