Contractors in West Allis, Wisconsin

9 listings: roofing contractors (3), plumbers (3), hvac contractors (2), painters & drywall (1), windows, siding & insulation (1).

How Do You Find a Licensed Contractor in West Allis, Wisconsin?

We list 9 contractors in West Allis, from open map data with no license check. Wisconsin regulates home improvement or residential work, but has no full general contractor license. Ask for the license number, confirm it with the state or city, and get at least two written bids.

Updated November 6, 2026 · Source: OpenStreetMap (downloaded November 6, 2026).

7533 West National Avenue, West Allis

Map listing: license not checkedWindows, Siding & Insulation

7528 West Becher Street, West Allis

Map listing: license not checkedRoofing Contractors

12200 West Adler Lane, West Allis

Map listing: license not checkedRoofing Contractors

West Allis

Map listing: license not checkedRoofing Contractors
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Before You Hire in West Allis

Wisconsin regulates home improvement or residential work, but has no full general contractor license. Threshold: Based on permits and scope for one- and two-family homes. Read the Wisconsin license summary, then use the hiring checklist and compare your bids. Your city’s building department can also tell you which permits your job needs.

Other Cities in Wisconsin

Sources: Washington L&I, Oregon CCB and New York DOL open data; © OpenStreetMap contributors (ODbL) · Data last updated November 6, 2026 · Sources & method