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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William Tess
Luke your roof inspector is exceptional. Called at our request before visit and is extremely efficient like all the people we have dealt with at Tri County. We have noticed that the house remains very cool inside the house and I think the new roof has helped with that. I chaired the 1st ever Muskego Library Garden Walk this past June and over 200 people went thru our gardens - lots of comments were made about the roof and the gazebo and we told them the work was done by Tri County. Thanks for yo... Read more
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Michael Gress
Every year come out and inspect the roof!
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S P
We have been pleased with this company for many years; would definitely recommend!
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Mike York
This was a great experience from the beginning to the end. The sale people explained the product, came to the house and double-checked everything. Tony and the installation crew showed up on time and completed the job, roof and gutters on the house, garage and shed on time to our total satisfaction. The cleanup was fantastic - no little pieces of roofing or nails to be found. We just had our first yearly checkup. What a treat to know we have nothing to worry about on the roof! Thanks Luke. I wo... Read more
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Jeff Sc
Top notch to deal with from beginning to end. Roof is great and kept the site clean. Definitely recommend.