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

4815 North Marlborough Drive , Whitefish Bay, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
13460 Sunburst Court West , New Berlin, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Weathered Wood
13300 West Radisson Drive , New Berlin, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Moire Black
3640 East Elm Road , Oak Creek, WI, US

Complete tear off and installation of LP SmartSide: Seal.

  • LP SmartSide: Seal
91 South Lexington Drive , Janesville, WI, US

Complete tear off and installation of LP SmartSide: Midnight Blue.

  • LP SmartSide: Midnight Blue

Customer Testimonials

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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.
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Cheryl Howard - 1312 Riverton Drive , Mukwonago, WI, US
Geat service. Did our roof a year ago and came back for annual check. All went well.
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Jay Harris - S66W14523 West Janesville Road , Muskego, WI, US
Outstanding Customer Service. Showed up on time. Cleaned up site upon completion. Roof leaks solved! No problems since after 5-6 years. I highly recommend calling Tri-County if you need roofing repairs or replacement.