Dallas, WI Radon Mitigation and Testing

Q: What EPA Radon Zone is Dallas in?

Dallas is in Barron County, EPA Zone 2.

Q: How much does radon mitigation cost in Dallas?

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

Barron County

EPA Zone 2

Situated in rural Barron County in northwestern Wisconsin, Dallas occupies an area of glacial outwash and sandy soils that typically moderate radon accumulation. Testing data for this small community remains limited, making professional radon assessment particularly valuable for homeowners. The region's mix of older farmstead properties and newer residential construction on varied foundation types means individual results can differ significantly from broader county averages.

Dallas, WI Radon Mitigation

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

Dallas, WI Radon Testing

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

Dallas Radon Facts

Key details about the radon risk profile for Dallas and the 54733 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Barron County, WI

Zip Code

54733

Predicted Screening Level

2–4 pCi/L (Zone 2)

Dallas and the 54733 zip code are located in Barron 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 Dallas, WI

What EPA Radon Zone is Dallas in?

Dallas and the 54733 zip code are in Barron 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 Dallas?

Radon mitigation in Dallas 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 Dallas?

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