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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Read what 64+ clients have said about our services:

Our Work

5960 South Swift Avenue , Cudahy, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Burnt Sienna
3855 South 98th Court , Milwaukee, WI, US
  • Worry-Free Roof Tune-Up
2328 Lockhorn Circle , Town of Trenton, WI, US
  • Worry-Free Roof Tune-Up
10460 South Nicholson Road , Oak Creek, WI, US

Complete tear off and installation of CertainTeed Grand Manor: Stonegate Gray.

  • CertainTeed Grand Manor: Stonegate Gray
5272 Oakton Lane , Greendale, WI, US

Complete tear off and installation of CertainTeed Landmark PRO: Max Def Pewter.

  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Pewter

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.