Hortonville, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Hortonville in?

Hortonville is in Outagamie County, EPA Zone 2.

Q: How much does radon mitigation cost in Hortonville?

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

Outagamie County

EPA Zone 2

Part of the Appleton Metro area in Outagamie County, Hortonville lies within Wisconsin's glacial drift region where underlying Precambrian bedrock can contribute to radon production. Although specific testing data for zip code 54944 is limited, the area falls within EPA Zone 2, indicating moderate radon potential. Homeowners in this community should prioritize radon testing, especially given the region's typical full-basement construction practices.

Hortonville, WI Radon Mitigation

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

Hortonville, WI Radon Testing

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

Hortonville Radon Facts

Key details about the radon risk profile for Hortonville and the 54944 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Outagamie County, WI

Zip Code

54944

Predicted Screening Level

2–4 pCi/L (Zone 2)

Hortonville and the 54944 zip code are located in Outagamie 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 Hortonville, WI

What EPA Radon Zone is Hortonville in?

Hortonville and the 54944 zip code are in Outagamie 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 Hortonville?

Radon mitigation in Hortonville 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 Hortonville?

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