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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Paul Frisque - 7901 West Whitaker Avenue , Greenfield, WI, US
We were very impressed with the crews from Tri-County. We had the opportunity to work with their roof, gutter, and window crews. All of them worked professionally. Our roof was replaced in one day. The crew arrived early and stayed into the evening to make sure all was done well. The gutter crew arrived early and worked efficiently. The window crew also arrived early and worked through the pouring rain to make sure the job was done and done well. We received quotes from a couple of other local c... Read more
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Don Vallone
My wife and I were going to replace the siding on our house. We had seven different contractors give us bids. TRI-COUNTY was not the least expensive or the highest bid. But when we met with Tim the choice was easy to make. We felt so confident with his professionalism we had them replace a garage service door along with new gutters and gutter guards. Everyone that I met treated me like I had known them for years. They kept us in the loop every step of the way. The job is done and my wife and I c... Read more
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Mary Smith
This is Sandy B. Luke just left after doing the roof tune-up. It was great and he was so pleasant work with.
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Derek Wilson
Great service
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Steven Zik
Luke came out for a tune up on the roof. Did an awesome job accessing and repairing any issues we had. Great job! I will recommend.