Hales Corners, WI Radon Levels

Q: What EPA Radon Zone is Hales Corners in?

Hales Corners is in Milwaukee County, EPA Zone 2.

Q: How much does radon mitigation cost in Hales Corners?

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

Check local Hales Corners radon levels and find certified testing and mitigation professionals to keep your home safe

Hales Corners, WI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Milwaukee County, WI

Zip Code 53130

Located in Milwaukee County within Wisconsin's southeastern metropolitan region, Hales Corners lies on glacial deposits that can produce moderate radon levels depending on local drainage and soil conditions. With testing data limited for zip code 53130, residents should conduct radon testing, particularly important for the community's many split-level and ranch homes with finished basements common to this suburban area.

8.71

pCi/L area average

Above EPA Action Level

Milwaukee County average: 8.71 pCi/L, based on 7 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Hales Corners itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Hales Corners, WI Radon Mitigation

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

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Radon Readings Near Hales Corners, WI

No homeowner tests have been submitted for Hales Corners yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Franklin	3.4 mi	6.00 pCi/L	1
Oak Creek	8.3 mi	8.33 pCi/L	3
Milwaukee	8.8 mi	10.00 pCi/L	3
Waukesha	11.2 mi	5.50 pCi/L	2
Waterford	14.4 mi	9.00 pCi/L	2
Pewaukee	14.7 mi	10.00 pCi/L	1
Menomonee Falls	15.5 mi	6.50 pCi/L	2
Racine	18.7 mi	8.00 pCi/L	1

Milwaukee County Radon Profile

Milwaukee County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 4 cities in Milwaukee County average 8.71 pCi/L across 7 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Milwaukee County.

Radon FAQ for Hales Corners, WI

What EPA Radon Zone is Hales Corners in?

Hales Corners and the 53130 zip code are in Milwaukee 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.

Why are radon readings shown from areas near Hales Corners?

No homeowner radon tests have been submitted for Hales Corners yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Milwaukee County average—are the best available indicator of local conditions until Hales Corners homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Hales Corners?

Radon mitigation in Hales Corners 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 Hales Corners?

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.