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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Steve Plummer
Luke was extremely professional and noted some issues that we had not seen before. He went ahead and quickly rectified them and did it in a quick and professional manner. Offered a further service of inspections with no high pressure sales. Will be considering the offer
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Mark Alberg
We have used Tri County for roof, gutter, windows, fascia and soffit. They have always done good work. They inspect my roof every year since installation (9 years). Always stop and let us know how the roof is.
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Christine Helm
Highly recommend!!! Tri-county New Berlin did what they said they were going to do at the price they quoted. Highly recommend! Yearly roof inspections are for real. Tom & Chris from Greenfield
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Sandy Scholz
They came today and inspected our roof and even took our blower up there to blow off all the leaves and sticks! Excellent service even after 8 years of original install!👍
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Amanda Filkins
Great folks to work with. Didn’t try to up sell me like other roofing companies in the area. Great communication and feedback through the entire install and after.