Hillpoint, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Hillpoint in?

Hillpoint is in Sauk County, EPA Zone 2.

Q: How much does radon mitigation cost in Hillpoint?

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

Sauk County

EPA Zone 2

Found in Sauk County within Wisconsin's Driftless Area, Hillpoint sits over Paleozoic bedrock including sandstone and limestone formations that contribute to the region's radon potential. Local housing in the 53937 zip code includes rural homes and seasonal properties, many with basements carved into the area's characteristic hillsides. Testing data remains limited, making individual home testing particularly important given the geological setting.

Hillpoint, WI Radon Mitigation

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

Hillpoint, WI Radon Testing

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

Hillpoint Radon Facts

Key details about the radon risk profile for Hillpoint and the 53937 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Sauk County, WI

Zip Code

53937

Predicted Screening Level

2–4 pCi/L (Zone 2)

Hillpoint and the 53937 zip code are located in Sauk County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Hillpoint, WI

What EPA Radon Zone is Hillpoint in?

Hillpoint and the 53937 zip code are in Sauk County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Hillpoint?

Radon mitigation in Hillpoint 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 Hillpoint?

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