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

W258S10625 Horseshoe Lane , Mukwonago, WI, US

Complete tear off and installation of LP SmartSide: Smokey Ash with LP SmartSide Shake: Light Gray.

  • LP SmartSide: Smokey Ash
S36W27396 Legend At Merrill Hills Court , Waukesha, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black
N56W15306 Silver Spring Drive , Menomonee Falls, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Espresso
4021 Oldwyck Drive , Janesville, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Espresso
S77W22265 Eleanor Street , Muskego, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Driftwood

Customer Testimonials

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tom hogan
Brandon and his team were excellent to work with. The work was done very timely. Even when it snowed. They were there the next day. Any small things that needed attending to were taken care of immediately. We had new fascia and gutters put on. We are are also having another project done due to our experience with them.
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Sarah Teller
Tri-County just completed our new roof and skylight project! The ongoing communication in the planning and scheduling phases was wonderful and friendly. The projects completed in one day and we are very pleased with the final product. Another touch that is greatly appreciated is the attention to detail, even in the preparation and cleanup! We have already recommended them to our friends! Home projects can be overwhelming and stressful, but was not the case with Tri-County!
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Sheila Klawitter
Tri-County did a wonderful job. Gave us a fair estimate. Mike was easy going and communicated well. They got our roof on faster than expected. Looks great.
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Pat Taylor
We highly recommend this company. They excelled in areas of communication, workmanship and product quality.
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Walt Smith
From the first Tri-County Contracting sales meeting with Sam (one of the owners) to the final inspection from Eric (our project manager), we had an excellent experience. The installers were very diligent on installation day and did a great job of cleanup at the end. They did the whole roof in a day. They were very careful about not damaging our existing gutters and gutter guards. As part of the process we went to their showroom and had a final meeting with Sam to select the materials, all on dis... Read more