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

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
2923 Stillwater Circle , Waukesha, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Driftwood

Customer Testimonials

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Dean
The whole team, Ryan in sales, Mike the project manager and Able, the roofer on site were fantastic. Kept us up to date with everything, got the roof done in 2 days, cleaned up the site perfectly. Would recommend highly. Only company I know of that will return once a year for the next 10 years to make sure all is well (no added/hidden cost for this service).
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Susie Kopecky
We used Tri-County Roofing and they exceeded expectations. The crew were prompt, precise and professional.
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Cheryl M
We’ve used TriCounty for roofing on our last two homes, so choosing them again for our siding project was an easy decision—and one we’re very glad we made. From start to finish, everything went exactly as promised. Jesse, the project manager, kept us well-informed throughout the entire process, and his communication and follow-up were excellent. Albert, the siding installer, did outstanding work despite some challenging weather conditions. He was always professional, friendly, and happy to answ... Read more
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Nick Deutsch
I had a great experience with Tri-County. They communicated very well through the process. Their installers did a great job. very good workmanship and they were fast. The project manager was very responsive to my questions and concerns. He worked very well with me on a some changes I made during the installation and made the process go very smooth. I will recommend them to my family and friends.
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Joe Cappozzo
Tri-County was referred to us by 3 friends who were happy with the roofing products and services of Tri-County. From start to finish Tri-County was very professional, efficient and did a good job on our roof replacement.