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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Julie Hoffman
We needed roof repair done last fall and chose Tri-County Contracting to do a total replacement based on work they'd done in our neighborhood and recommendations. We are very happy with the finished roof. Great communication thru the whole process. Cleaned up site, completed job quickly. We highly recommend them!
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Jeffrey Ross
Tri-County Contracting did a great job with our roof and gutter replacement project. Joe our Sales Manager and Erik our Project Manager took the time to answer any questions we had in a timely manner. The roofing and gutter crews worked efficiently and were very respectful of our property. We found all of the staff we dealt with to be friendly and professional. Would highly recommend.
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DEREK ATWOOD
Tri-County Contracting was one of five companies we contacted for a quote. Joe conducted the assessment and provided what we felt was a reasonable estimate for the work we needed. After signing the contract, Erik efficiently managed the scheduling and kept us updated throughout the process. Despite a minor supply delivery delay, Erik made calls and resolved the issue, ensuring the crew could start as planned. The project began during cold weather, with temperatures peaking at just 28 degrees. D... Read more
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Albert Stachowiak
Just had my roof replaced due to hail damage. Tri county made the process seamless from start to finish. The workers were friendly and the job was completed in a timely manner. This is my second house I had a roof installed by them. I would highly recommend their services.
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Andy Pomeroy
Complete roof replacement with a tear-off of existing roof, gutters replaced and chimney cap. All due to haul damage. We also replaced two service doors. The work done was exceptional. We are very pleased with the appearance from the street. The work crews were very pleasant, respectful and polite. In particular the project manager for the doors, Steven Miravete, was exceeding well in communication as there were some minor issues that he quickly resolved. I appreciated working with Tri-County Co... Read more