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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Chris Sharrow - 2917 East Koenig Avenue , Saint Francis, WI, US
In 2013, we hired Tri-County Contracting to put a new roof on a foreclosed home that we were restoring. We were very happy with the work and they come and check it every year and make sure they fix anything that may have come loose during our long, hard Wisconsin winters. We have been living in our home for six years now and we have never had a problem. Ever. We would recommend this company and hire them again without hesitation.
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Dan Sande - S77W20282 Woodberry Lane , Muskego, WI, US
They did the work as promised and the communication during the process was great. I knew what was going to happen every step of the way which is something that I don’t always get from contractors. They come out and check my roof every year as promised too. I would refer Tri County to any of my friends who need a roof.
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John Leto - 6617 Legend Lane , Wind Lake, WI, US
Luke from Tri County stop by today to complete our annual roof inspection, they've done this every year since the installation in 2016 as part of their 10-year installation guarantee. Today he found a minor issue that could have developed into a problem or a leak if not caught before it got worse. Tri-County stands behind their work, has a professional staff and truly cares about their products and installation. I would recommend to anyone looking for a new roof, siding or gutters.
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Alicia Kelch - W242S10240 Meadow Circle , Big Bend, WI, US
Tri-County did our roof some years ago. They come yearly to inspect it. We noticed a problem with our roof before the yearly inspection, called Luke and he came right out and repaired it that day. Luke was so friendly, professional, efficient and knowledgeable. Can’t say enough great things about him and Tri-County!
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Sharon Foley - 130 West Monrovia Avenue , Whitefish Bay, WI, US
Tri-County did a fabulous job on our roof!! Mike, Luke, and the entire team are outstanding professionals, courteous, and get the work done on time with as little interruption as possible and at an affordable price. I highly recommend them!