Holcombe, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Holcombe in?

Holcombe is in Chippewa County, EPA Zone 2.

Q: How much does radon mitigation cost in Holcombe?

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

Chippewa County

EPA Zone 2

Situated in Chippewa County within the Eau Claire Metro area, Holcombe features a mix of seasonal cabins and year-round homes built on glacial till deposits that can trap radon gas. Given the limited testing data available for this northern Wisconsin community in zip code 54745, homeowners should conduct radon testing to understand their specific exposure levels.

Holcombe, WI Radon Mitigation

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

Holcombe, WI Radon Testing

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

Holcombe Radon Facts

Key details about the radon risk profile for Holcombe and the 54745 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Chippewa County, WI

Zip Code

54745

Predicted Screening Level

2–4 pCi/L (Zone 2)

Holcombe and the 54745 zip code are located in Chippewa 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 Holcombe, WI

What EPA Radon Zone is Holcombe in?

Holcombe and the 54745 zip code are in Chippewa 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 Holcombe?

Radon mitigation in Holcombe 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 Holcombe?

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