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

4815 North Marlborough Drive , Whitefish Bay, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
13460 Sunburst Court West , New Berlin, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Weathered Wood
13300 West Radisson Drive , New Berlin, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black
3640 East Elm Road , Oak Creek, WI, US

Complete tear off and installation of LP SmartSide: Seal.

  • LP SmartSide: Seal
91 South Lexington Drive , Janesville, WI, US

Complete tear off and installation of LP SmartSide: Midnight Blue.

  • LP SmartSide: Midnight Blue

Customer Testimonials

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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
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Christopher Schultz
very dependable can’t say enough of the job they did,very professional in every aspect from the salesman to the lead and especially the workers who were phenomenal . awesome job and awesome clean up thanks again. CB Schultz
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Steve Broadwell
Very responsive, prompt, and willing to take that extra step, which in my case was to remove a bird nest in my attic and install a screen in my gable vent (in addition to repair of a ridge vent). Daniel and crew showed up on time and finished the job ahead of schedule. Not sure why their rating is only 4.9…..should be 5+!! When I need a new roof, they will be first on my list to call