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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Steve Servais
Hello Tri-County Contracting. Luke is here for our one-year inspection and all is well with the new roof on our shed. The team did a great installation job and I really appreciated the clean-up around the garden. Out of five quotations for the job, we were glad we picked Tri-County. We will definitely give them a call when the house roof needs replacement.
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Diane Newton
My Father, brother and I have all had roofing done through Tri County and had excellent work through them and recommend highly to others!
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Jim H
Luke was just over to do the annual roof inspection. No charge. And everything up there looks great. They also did the rain gutters and checked them too. They do excellent work. I actually had them do another house, my daughters, because I was so pleased with their work.
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Steve Plummer
Luke was extremely professional and noted some issues that we had not seen before. He went ahead and quickly rectified them and did it in a quick and professional manner. Offered a further service of inspections with no high pressure sales. Will be considering the offer
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Mark Alberg
We have used Tri County for roof, gutter, windows, fascia and soffit. They have always done good work. They inspect my roof every year since installation (9 years). Always stop and let us know how the roof is.