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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Debbie Huyck
Great company! They've come annually to inspect our roof. That sure gives you piece of mind!
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Carol Jonovic
Excellent company and follow-up service. We really appreciate having the annual checkup for 10 years. Luke recently was here for our year 9 checkup and found a few places that needed caulking around the chimney. Thank you Luke and Tri-County.
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Sharee Allain
Tri-County Contracting did an excellent and professional job installing two roofs on our home—shingled and rubber. We had peace of mind having a 10 year guaranteed yearly inspection. After ten years, this last inspection showed the roof was in extremely good condition with only a single nail hole needing some caulk. While inspecting the roof even the leaves in the gutters were removed as a courtesy. Tri-County workers are extremely friendly and answer all questions. We are very happy with our d... Read more
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Dianne Dosch
Professional from start to finish. They backup the roof installation with an annual inspection. I have recommended their services to others.
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Lee Meyer
The guys are very helpful, explain things for you well, have double checked to make sure everyone is on the same page for what's being done, thorough detail to work, and do periodic inspections to catch things from becoming problems. No construction project is painless but having a good building company definitely minimizes issues.