Tri-County Contracting Roofing Gutters Siding Windows of Wisconsin

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About Us

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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Recent Work

2822 South 112th Street ,West Allis, WI, US

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

2822 South 112th Street , West Allis, WI, US
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  • CertainTeed Landmark PRO: Max Def Colonial Slate

3650 South Sandalwood Drive ,New Berlin, WI, US

Complete tear off and installation of Mastic Carvedwood: Rock Harbor.

3650 South Sandalwood Drive , New Berlin, WI, US
3
  • Mastic Carvedwood: Rock Harbor

Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

Tri-County Contracting Roofing Gutters Siding Windows reviews on Project Map ItTri-County Contracting Roofing Gutters Siding Windows reviews on Facebook
Ed Kaminski — review for Tri-County Contracting Roofing Gutters Siding Windows
Ed Kaminski
It was time to have our roof replaced. This was an big decision and a major expense. We wanted to find the right contractor. Marty came over and did a thorough inspection of our roof. We were pleased that he took pictures and shared them with us as he was explaining the condition of the roof. He walked us through their roofing installation process from beginning to end. We felt that we knew exactly what to expect. We went to their showroom; it was helpful to see large size samples. They also... Read more
Masyn Harvey — review for Tri-County Contracting Roofing Gutters Siding Windows
Masyn Harvey
10 out of 10 service! Had complications with the old gutter set up and tri county came out a did an absolutely wonderful job! Would recommend them to everyone!
David Kenyon — review for Tri-County Contracting Roofing Gutters Siding Windows
David Kenyon
Tri-county came through with an HONEST quote (about half of what I was quoted by another company). Ben in sales was my first point of contact, he came and gave me a detailed scope of the work. Mike and AJ and their crew were awesome from start to finish once completed. Full tear of and reinstall in a day. Completely satisfied with the entire process.
Nathan Priestaf — review for Tri-County Contracting Roofing Gutters Siding Windows
Nathan Priestaf
New roof in 2026: Very easy to work with, competitive pricing, and their team worked hard to get the project completed quickly. Annual inspections for the next 10 years are a nice feature. End product looks great!
Anna Schmidt — review for Tri-County Contracting Roofing Gutters Siding Windows
Anna Schmidt
Tri County just replaced our roof. They were incredibly easy to work with, efficient, and had great communication. We would recommend them to anyone!