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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Ed Garcia
Nice job by Luke. Explained everything and did awesome job.
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Michele Stamn - 325 North Park Boulevard , Brookfield, WI, US
We would definitely recommend Tri-County! We hired Tri-County to re-do our roof this spring and were so happy with the work they did that we hired them again to to re-do our siding this summer. From the outside, it looks like we have a brand-new house! Everyone we worked with from Tri-County was polite, professional, and very helpful - from the sales associate we first worked with to the project coordinators and managers to the team who did the actual work on our house. Everyone from Tri-County... Read more
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Michael & Jane Jensen
I had several neighbors who were replacing their roofs. Their roofs were newer than mine so it got me wondering whether mine needed replacing too. A new roof is expensive, so I didn't want to spend the money if it wasn't necessary (and I didn't want to go up on my high two-story roof to look around myself). I heard Tri-County's radio ad for their Worry-Free Roof Tune-up and thought, "That's just what I need." And, it was! Their professional technician Luke was out in just a few days, gave a f... Read more
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Brian Carter - 2803 Apple Tree Court , Waukesha, WI, US
They did great work, and I love their proactive approach to inspections!!!
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Dawn Sizemore
We had a great experience this morning. Luke did the work for us. We were really impressed. They got us in after just 2 days.