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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Our Work

W359N9054 Brown Street , Oconomowoc, WI, US

Complete tear off and installation of CertainTeed Landmark PRO: Max Def Shenandoah.

  • CertainTeed Landmark PRO: Max Def Shenandoah
W296S5530 Windcrest Drive , Waukesha, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black
1510 North Emmertsen Road , Mount Pleasant, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black
W326S8815 Stone Brook Pass , Mukwonago, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Georgetown Gray
25924 Bennington Drive , Wind Lake, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood

Customer Testimonials

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Wendy Carter
Tri-County Contracting has been a wonderful company to work with, We had our roofing and siding both done by them. We had other quotes come in much higher. We heard about them on the radio and went the website to get a base quote idea. Them we decided to have them come out and do a onsite estimate. They gave us a quote, and stuck to it. They did the job so quickly and professionally. We had some weird thing show up later they came out quickly assessed it and provided a solution – no charge. They... Read more
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Karen
From the start of our project with Joe, then Erik, our project manager, to the outstanding roof crew. We could not be more happier, and glad that we went with Tri County. We were impressed, with how they kept us up to date, as the project was proceeding, helping when a chimney problem, was found. Erik came back to inspect and make sure it was done properly after the chimney was repaired. The roofing crew did amazing work, cleaned up, so good after project was done, you would never know a roof w... Read more
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Jeffrey Johnson
Luke completed a service and inspection of my roof which was installed by Tri-county 18 years ago. He was flexible on scheduling and did a great job repairing any loose shingles and caulking areas around the chimney. Very confident in his work and would recommend Tri-County.
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Lolo S.
Chris came for our first annual inspection after we got our new roof installed last year. Didn’t even need to call and schedule it. Great service!
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Kristen Winiarski
Great personable inspection! Listens to concerns and addresses them. Have only had great experiences.