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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Lisa Henk
Tri-County contracting did a Fabulous job on our complex roof! Great attention to detail great communication and awesome cleanup!
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Richard Zajork
I was pleased with the detailed work on the job getting everything just right. They even re did some edging that they did not like. Did a nice job cleaning up and the first 10 year yearly roof inspection is a great idea. Thanks!
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Nancy Apkarian
Tri-county replaced our roof and gutters. They did a fantastic job!! They helped with last minute changes, were upfront and stayed on schedule.
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Albert Lagore
Professionals. Every question I had they had answered before I got to ask it.
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Katy Carrillo
We couldn’t be happier with our experience with Tri County! Everything moved faster than expected, and we’re beyond satisfied with their team. From start to finish, the process was smooth and professional. Our salesperson, Joe B, was amazing and he made us feel confident we were making the right choice by going with Tri County. We were kept updated throughout the entire process, and the project managers were amazing as well. Our new siding and windows turned out even better than we imagined. W... Read more