Briggsville, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Briggsville in?

Briggsville is in Marquette County, EPA Zone 2.

Q: How much does radon mitigation cost in Briggsville?

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

Marquette County

EPA Zone 2

Situated in Marquette County among Wisconsin's glacial landscape, Briggsville lies in an EPA Zone 2 area where moderate radon potential reflects the region's complex geology. The community's location in zip code 53920 features sandy soils and glacial deposits that can allow radon gas migration from underlying rock formations. Given limited local testing data, Briggsville homeowners should conduct radon tests to determine their individual risk levels.

Briggsville, WI Radon Mitigation

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

Briggsville, WI Radon Testing

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

Briggsville Radon Facts

Key details about the radon risk profile for Briggsville and the 53920 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Marquette County, WI

Zip Code

53920

Predicted Screening Level

2–4 pCi/L (Zone 2)

Briggsville and the 53920 zip code are located in Marquette 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 Briggsville, WI

What EPA Radon Zone is Briggsville in?

Briggsville and the 53920 zip code are in Marquette 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 Briggsville?

Radon mitigation in Briggsville 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 Briggsville?

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