Take a look at our past work!

Tri-County Contracting Roofing Gutters Siding Windows

We service Milwaukee, Waukesha, Muskego, Brookfield, New Berlin, and all of southeast Wisconsin. Reach out to us if you’d like a consultation (262) 679-6100

About Us:

At Tri-County Contracting, we've been proudly serving southeastern Wisconsin families since 1978 with trusted, full-service exterior home remodeling solutions. While we began as a residential roofing company, we've expanded our services to include siding, gutters, windows, and doors. Our commitment to honesty, integrity, and reliability guides every project, from accurate estimates to expert product selection backed by top industry warranties. With the largest selection of high-quality materials in the area and a comprehensive showroom, we make it easy for homeowners to explore their options and make confident, well-informed decisions.


Check out some important pages from our company's website:

Our Work

S83W17670 Clearbrook Drive , Muskego, WI, US

Complete tear off and installation of Mastic Carvedwood: Natural Slate.

  • Mastic Carvedwood: Natural Slate
325 Summit Avenue , Oconomowoc, WI, US

Complete tear off and installation of Mastic Carvedwood: Newport Bay.

  • Mastic Carvedwood: Newport Bay
7919 West Bur Oak Drive , Franklin, WI, US

Complete tear off and installation of Mastic Structure: English Wedgewood.

  • Mastic Structure: English Wedgewood
1514 Bryn Mawr Avenue , Mount Pleasant, WI, US

Complete tear off and installation of Mastic Carvedwood: Deep Granite.

  • Mastic Carvedwood: Deep Granite
1244 Fox River Court , Mukwonago, WI, US

Complete tear off and installation of LP SmartSide: Emerald.

  • LP SmartSide: Emerald

Customer Testimonials

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Mark Winnen
Tri-County has been great to deal with. Chris stopped by for our first annual inspection and was professional, friendly, and attentive to my concerns.
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Walter Maier
Nice guy and inspection is real.
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Deb Nadd
Luke was fantastic very knowledgeable and shared all of his knowledge with me informing me on everything he was doing or going to do on top of all of that he was doing it on a 90° day and just doing his job and doing it wonderfully thank you very much just wanted to add before Luke left he just stopped and showed me all the pictures of everything that he did and all I can say is wow awesome job thank you thank you
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Clayton LeSage
We had a great experience with Tri-County. Our house needed a new roof and gutters, and project manager Erik & the staff made the process easy. From material selection at the office to the fast and efficient tear-off and replacement, we couldn’t have been happier with the project and results. The project was done in a timely manner, the cleanup was excellent, and on site follow up from Erik guaranteed everything was completed correctly. We couldn’t be happier.
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Glenn Schultz
They are a company that respects you and treats you right. Explains what needs to be done, shows you pics before and after andgets the job done when promised.