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.


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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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Mary Palmer
Awesome customer service and follow up annually to inspect my roof. Very professional and courteous. Recommend highly I’ve lived in new Berlin for 35 years and all my neighbors rave about them.
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Sheri Munger
Their workmanship and follow up services and warranty checks are great. We would highly recommend.
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Karen Pitterle
They were absolutely wonderful when we had our roof redone! We had a new baby at the time and they were careful not to disrupt as much as possible. Each year they come to inspect which we love. Each employee that we have dealt with is super nice. They ask about any concerns and then actually go up on the roof to take a look. Given the opportunity, we will definitely use them again!
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Diane Brader
Tri-County has been great to work with. They replaced our roof after hail damage. Have been back annually since for full inspections. I would highly recommend Tri-County to anyone need roofing or other services they offer. Everyone we have dealt with has been extremely helpful.
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Susie Ragland
I had them install the roof and they did a great job and cleaned up well. I love the fact that they come back and inspect and they do a good job and the guys do good work