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Complete Roofing Services for Southern Wisconsin

Commercial and Residential Roof Replacement and Repair

New construction, replacement roofs, roof repair – Alois Roofing and Sheet Metal does it all. Based just outside of Milwaukee in West Allis, Alois serves commercial and residential property owners throughout southern Wisconsin, from Fond du Lac in the north to Madison in the west and Kenosha in the south. Not sure if you’re in our service area? Call us at 414-727-6100.

Lasting Value Through Skilled Tradesmen

Roofing materials have improved dramatically over the years, but the longevity of a roof still depends upon the skill of those installing it. An experienced and dedicated roofing crew makes all the difference, which is why we only employ tradesmen as committed to quality work as we are.

You’ve heard the saying, “Jack of all trades, master of none.” Unlike some roofing companies, our tradesmen aren’t like this. We have specialists for every phase of the job, and when you look at the work they do you can tell they know what they’re doing.

With Alois Roofing and Sheet Metal, you can count on a job well done. No cutting corners, no rushing through the work to make a quota. Yes, it costs a little more to do things right, but in the long run it’s always worth it. Just look what our customers have to say.

Commercial Roofing Services

We specialize in custom roofing solutions, primarily for commercial buildings. In addition to new construction and roof replacement, we also fabricate and install composite panels for exterior siding and architectural features, such as overhead structures, columns and soffits. Whether working with asphalt, custom fabricated sheet metal, designer shingles, tile or slate, our goal is always the same: Roofing that stands the test of time.

Low slope roofing options:

Thermoplastic low slope roofing replacement and installation


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Modified bitumen low slope roofing replacement and installation

Modified Bitumen

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EPDM membrane low slope roofing replacement and installation

EPDM Membrane

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Green vegetative low slope roofing replacement and installation

Green Vegetative

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Sheet metal low slope roofing replacement and installation

Sheet Metal

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Built up low slope roofing replacement and installation

Built Up

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Architectural Sheet Metal

Aluminum composite, corrugated/insulated wall, and metal roof panels have become an increasingly popular option for exterior façades on commercial buildings. Some of their most compelling features include a wide variety of colors options and sharp profiles that provide years of maintenance free service.

With different warranty aspects, manufactured metal panels are available in a wide variety of gauges, including prefinished steel, aluminum, stainless, copper, and clear anodized, just to name a few.


Residential Roofing Services

Although we specialize in commercial roofing system installations, we will also take on projects for homebuilders and homeowners. Typically, the residential roofing work we do is on large scale projects that usually entails customized use of slate, cedar, or designer shingles. We also specialize in restoring the roofs of historical buildings and churches.

Steep slope residential roofing options:

Request an Estimate for Roofing Replacement, Repair, or Installation

Use the form below to request an expedited estimate.

Text a photo(s) of your roof to (414) 379-7073 along with a brief description of what you need done and we’ll get back to you with an estimate. If you prefer email, you can send your request to:

STEVE BROCK, Vice President of Sales & Marketing (414) 379-7073

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