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.


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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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Barbara Wilber
Managers were very professional, knowledgeable, and helpful. Communication was excellent. Crews were very hard working, respectful, and courteous. Highly recommend
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mike krull
They came out in December with their full crew and was able to replace our hail damaged roof in one day along with clean up after. Since then, Tri County has been good about doing annual inspections to back up their work and give us peace of mind that the roof is in good working order. Very satisfied
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Patrick Gathof
Tri-County Contracting delivered exceptional results on our full siding replacement in Cudahy, WI. Jeff provided thorough guidance during the survey and quoting process, ensuring we understood every option and detail. Once work began, Jesse, the on-site project manager, demonstrated excellent communication and oversight. The installation crew, led by Yang, performed with precision and professionalism, managing the complexities of a three-story home with intricate features. The finished product e... Read more
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Christina Mike
We recently had Tri County put on a new roof, replace the front siding on our house, and install three new windows. From start to finish, the communication was excellent. Each crew kept us updated, and if schedules had to shift, they let us know right away so there were no surprises. The work was done quickly and efficiently, and they took the time to call afterward to make sure we were happy with everything. Our home looks fantastic, and they left the property spotless. We truly appreciate thei... Read more
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Nathaniel Fraze
Happy to recommend Tricounty! Excellent and fast work. Great communications throughout the entire process. Very competitive pricing.