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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Brian Hutchinson
I had a very pleasant experience working with Tri-County. I had bid out my roof replacement project to several contractors and Tri-County had the best price and package. My 1950’s house has no soffit for venting and Mike had a great recommendation to use Certainteed’s Edge Vent. The roof looks fantastic and their crew was very courteous and cleaned up the yard perfectly. It’s nice to not have to worry about roof leaks anymore and know that my attic is properly ventilated. Thanks Mike!
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Melanie Garrity
We’re very happy with our new roof from Tri-County Contracting—excellent materials and quality workmanship throughout. While there was a major miscommunication about the start date, and we were initially disappointed with the condition of the lead flashing, our project manager promptly addressed the issue and made it right. A special shoutout to Sam, our sales rep, who was truly a pleasure to work with and the main reason we chose Tri-County over other companies. He was responsive, helpful, and... Read more
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Jim Wrass
Excellent, professional service
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Kevin Rasmussen
From sales to installation, everyone was professional and made it clear that they want the customer to happy. Awesome communication throughout the entire process.
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shirley semenak
We had an excellent experience with TriCounty Contracting! From start to finish, they were professional, efficient and delivered high-quality results. The team replaced the front door, siding, soffit & fascia on our house and the transformation is incredible. Their customer service was great and Project Manager Jesse answered all of my (MANY) questions and even provided design suggestions to enhance the look of the home. There was a small delay when the crew ran out of material, however, Jesse g... Read more