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

4815 North Marlborough Drive , Whitefish Bay, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
13460 Sunburst Court West , New Berlin, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Weathered Wood
13300 West Radisson Drive , New Berlin, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black
3640 East Elm Road , Oak Creek, WI, US

Complete tear off and installation of LP SmartSide: Seal.

  • LP SmartSide: Seal
91 South Lexington Drive , Janesville, WI, US

Complete tear off and installation of LP SmartSide: Midnight Blue.

  • LP SmartSide: Midnight Blue

Customer Testimonials

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Rachel Deutsch
My husband and I had a great experience with Tri-County Contracting! They took down our chimney and replaced our roof in a matter of just a few hours. They also replaced all of our gutters, and everything looks great. Any issues we had, our project manager Luke took care of immediately. We highly recommend Tri-County for all of your roofing needs.
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J Hess
Chris came today to do the one year inspection, he was thorough, courteous and kind. Great follow up. Thank you.
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John H.
Roof inspection was done in a timely manner. Props to Chris for coming out on a hot day. Good job!
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Bill Reed
Tri-County just completed a re-roof of our circa 1968 house in just one day. Also included was the replacement of several sections of gutter. They did a terrific job, and the cleanup was so thorough that you’d never have known they were here. There were a few other things that really stood out. First, out of the three proposals that I received, theirs included some thoughtful recommendations for improving the attic ventilation. Even with the extra work, their estimate was very competitive. Seco... Read more
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Richard Lewandowski
The guys doing this job we are professional and timely and did an excellent job. Will consider them next time and recommend them to anybody.