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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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.
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Betsy Horsfield
Luke, at TriCounty did an excellent and thorough Roof Tune-up. He patched chimney flashing, nail holes and repaired tiles. He worked in cold conditions and did a great job at a fair price. I would recommend Tri County to everyone.
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Franci R.
We had Tri-county in 2017 do our house roof. Service was great. Now it's 2026 an we called them back to do the garage roof. The crew works well together. They took everything away.cleaned up the yard works great. From start to finish with Tony and finish with Luke. To make sure work looked good an we where happy. This is a family business an they made us feel like family. Thank you.
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Ryan Schilter
Tri-County was the perfect choice for my project! Brian and his team were absolutely awesome to work with. From start to finish, their communication was clear, consistent, and super helpful throughout the entire process of getting my siding redone. They made everything easy, handled every detail with professionalism, and kept the workspace spotless the whole way through. Couldn’t be happier with the experience or the results. Highly recommend!