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

S83W17670 Clearbrook Drive , Muskego, WI, US

Complete tear off and installation of Mastic Carvedwood: Natural Slate.

  • Mastic Carvedwood: Natural Slate
325 Summit Avenue , Oconomowoc, WI, US

Complete tear off and installation of Mastic Carvedwood: Newport Bay.

  • Mastic Carvedwood: Newport Bay
7919 West Bur Oak Drive , Franklin, WI, US

Complete tear off and installation of Mastic Structure: English Wedgewood.

  • Mastic Structure: English Wedgewood
1514 Bryn Mawr Avenue , Mount Pleasant, WI, US

Complete tear off and installation of Mastic Carvedwood: Deep Granite.

  • Mastic Carvedwood: Deep Granite
1244 Fox River Court , Mukwonago, WI, US

Complete tear off and installation of LP SmartSide: Emerald.

  • LP SmartSide: Emerald

Customer Testimonials

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Lucy Spoerk
Awesome work. Great workmanship and care for our home. Love that they come back to inspect the roof annually. Great people.
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Mike Fabisiak
These guy's are awesome! Joe,Brian,Luke,Tony and Steven were great.They kept us updated on our progress of our project.We did the complete exterior of our house it looks like a brand new build.We couldn't be happier with the results. I definitely will recommend you and your company to my family and friends.Thanks again for everything!
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Timmy Deutsch
Tri-County did a fantastic job replacing my House and Garage roof and house gutters! Sam was clear and thorough with getting me a quote, he also did a wonderful job explaining the process to me and making sure I was comfortable to proceed. Luke the project manager was exactly what I hoped for before, during, and after the project was complete. There were a couple of tiny hiccups at the end of it all but Luke was quick to resolve those and take care of me, and I don't think you can ask for much m... Read more
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Rory Cerny
Tri Co Contracting did an excellent job on our roof. Jeff and Luke are professionals, and easy to ask questions and talk to. Our roof is beautiful and was done in one day, they covered everything all around the house. They used a big trailer for the tear off instead of a dumpster that trashes the driveway. All the roofers were polite and worked hard and cleaned up any mess. No nails left behind. They gave us a good price and I looked on their website and checked out their work on other houses. I... Read more
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Dena Hall
Eric from Tri- County Contracting came out to do their roof overview. He was very knowledgable, showed us what needed to be done and was very honest telling us we still had life in our roof and did not push a need for a new roof which we were not ready for. Thank you! Dena Hall