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.


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Read what 64+ clients have said about our services:

Our Work

5960 South Swift Avenue , Cudahy, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Burnt Sienna
3855 South 98th Court , Milwaukee, WI, US
  • Worry-Free Roof Tune-Up
2328 Lockhorn Circle , Town of Trenton, WI, US
  • Worry-Free Roof Tune-Up
10460 South Nicholson Road , Oak Creek, WI, US

Complete tear off and installation of CertainTeed Grand Manor: Stonegate Gray.

  • CertainTeed Grand Manor: Stonegate Gray
5272 Oakton Lane , Greendale, WI, US

Complete tear off and installation of CertainTeed Landmark PRO: Max Def Pewter.

  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Pewter

Customer Testimonials

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Loebel Janice
Altho there was a problem with the window installation, they responded immediately, fixed everything without hesitation, and did a great job. Brian was wonderful.
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Mark Maynard - W157S7370 Martin Drive , Muskego, WI, US
Just had our first year inspection...Chris checked out everything and re-did some old, dried out caulk around our water heater exhaust pipe. Glad he did because I'm not one for going on roofs, much less knowing what to look for if I did. These annual inspections alone make it worth going with Tri-County!
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Ted Boyer
The roof Tuneup by Luke was very thorough, yet only took about an hour. He arrived earlier than expected and showed me the pictures of the variety of problem areas that he was able to fix with abundant quality including replacing some missing shingles to the correct matching color and pattern. I was assured that all my roof areas still have a healthy life yet for some more years. I was fortunate to have this tune up service done now in 2023 after having certain sections of roof done in 2016, 201... Read more
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Emeran Leonard
Excellent roof inspection by Luke. Being a roofing contractor the normal process is to sell you a new roof. Not today. Luke indicated a good 5 years left and fixed any loose, rusty nails and sealed vent pipes and flashings. Would highly recommend you use Luke for your inspection. TriCounty will be my first choice when it's time for a new roof. Easily a 5+ star review in my opinion.
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Christine Bucek - 1958 South 57th Street , West Allis, WI, US
Have been extremely satisfied with the work tri- County has done in replacing our roof and gutters. This is the second house we have used them for. Others in my family have also used them. Highly recommend.