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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Sharon Foley - 130 West Monrovia Avenue , Whitefish Bay, WI, US
Tri-County did a fabulous job on our roof!! Mike, Luke, and the entire team are outstanding professionals, courteous, and get the work done on time with as little interruption as possible and at an affordable price. I highly recommend them!
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Carole Simpson - 130 North 89th Street , Wauwatosa, WI, US
Tri County Roofing did 2 roofing projects for me. I would highly recommend them for any roofing or gutter needs. When the person came to give me a quote on the job he didn't high pressure me. He gave me different options as far as price. When you need to contact them they respond promptly. I am very pleased with the quality of their work and customer service. They also offer a yearly inspection of the roof for 10 years after it's installed.
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Russ Lenz - W264S7635 Mount Whitney Avenue , Waukesha, WI, US
We have been extremely happy with Tri-Co. They are very contentious. We did the right thing going with them. Luke this year checked and fixed caulk.
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Brian Tym - 20530 84th Place , Bristol, WI, US
Came down to Kenosha county at no extra charge, they show up annually for the roof inspection. very efficient and could never tell they were here once they left. Pricing was very competitive. Have recommended them to the neighbors. Would call them again but such a nice roof replacement will not need to for a long while.
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Lynn Koch - 10935 Glenway Court , Wauwatosa, WI, US
Luke is a great asset to the Tri-County Team. His pleasant personality and professionalism reflect the excellence associated with Tri-County’s reputation. As a result of his outstanding quality of work (Annual Roof Inspections) I have referred many of my family and friends to this company.