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:


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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Jeanne Geszvain
Everyone involved made my new roof a great experience, no pressure and super friendly.
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Wendy Scannell
They were timely, polite and took great care to protect the landscaping. Not one nail or shingle was left behind.
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Sara Wiesner
We know many people who have used Tri-County for their roofing projects, and so it was an easy choice for us. They always showed up when they said they would, and the project went exactly as planned. Joe was very knowledgeable about the shingle colors/choices, and he was very helpful in helping us make a decision. The crew worked so efficiently and cleaned up thoroughly after the job. We are looking forward to Tri-County doing our windows soon also. It’s a pleasure to work with someone who is tr... Read more
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Bob Manders - 5272 Oakton Lane , Greendale, WI, US
We had a great experience working with Tri-County Contracting. From our initial sales call through our finished project (roof, gutters and solar tube) we've been very happy with the process. Very low pressure, knowledgeable of the products, great communication, competitive pricing, lifetime workmanship guarantee, thorough cleanup. I would definitely recommend them and use them for future projects.
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Ruth Librzzi - W137S6976 Clarendon Place , Muskego, WI, US
We were very happy with Tri-County! Our new roof was completed in one day. They were very careful to protect our grass and gardens, and cleaned up completely when they were finished! We highly recommend Tri-Coynty!