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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Margaret M
Great company! They did our roof in 2017, and we have been extremely pleased ever since. They actually do annual checks of the roof each year, which is a great bonus! Always very professional and responsive. Would highly recommend them for any roofing job.
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Margaret M
Great company! They did our roof in 2017, and we have been extremely pleased ever since. They actually do annual checks of the roof each year, which is a great bonus! Always very professional and responsive. Would highly recommend them for any roofing job.
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Mary Schauwitzer
This company has been excellent to work with from start to finish on our roofing and siding projects. We have recommended them to many family and friends. Would not hesitate to use them again if the need arises. Keep up the good work!
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Lillian Paradowski
Luke came out today to do our roof inspection. Luke is very informative on what he will be doing. We like that they come out every year for 10 years to inspect the condition of our roof. Keep up the excellent service. We had siding, gutters and a new roof done about 4 years ago. Highly recommend them!
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Carla Patzke
Great service and excellent knowledge!!