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

2753 South 111th Street , West Allis, WI, US
  • Worry-Free Roof Tune-Up
9862 West Argonne Drive , Wauwatosa, WI, US

Complete tear off and installation of CertainTeed Landmark PRO: Moire Black.

  • CertainTeed Landmark PRO: Max Def Moire Black
W165S6868 Southview Court , Muskego, WI, US

Complete tear off and installation of CertainTeed Landmark PRO: Moire Black.

  • CertainTeed Landmark PRO: Max Def Moire Black
5204 Roberts Drive , Greendale, WI, US

Complete tear off and installation of CertainTeed Northgate: Burnt Sienna.

  • CertainTeed Northgate ClimateFlex: Max Def Burnt Sienna
W287N6351 Broadwing Court , Hartland, WI, US
  • Worry-Free Roof Tune-Up

Customer Testimonials

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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
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Bryce Coppersmith
Had a great roof installation experience with Tri-County
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Peter Brzezinski
Needed a new roof due to hail damage. Hired Tri-County to install a new roof and I’m very satisfied with it. Cleaned up after the install and no damage to land scape.
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Wendy Carter
Tri-County Contracting has been a wonderful company to work with, We had our roofing and siding both done by them. We had other quotes come in much higher. We heard about them on the radio and went the website to get a base quote idea. Them we decided to have them come out and do a onsite estimate. They gave us a quote, and stuck to it. They did the job so quickly and professionally. We had some weird thing show up later they came out quickly assessed it and provided a solution – no charge. They... Read more