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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Emily
We recently had Tri-County replace our roof after some storm damage. Joe came out to do an estimate right away after we called. The cost was significantly less than an estimate we got from another company, so based on that along with Tri-County’s great reviews and a recommendation from a neighbor, we decided to go with them. Very happy with our choice. Erik was easy to work with as our project manager and the team completed the work quickly and did a great job. Definitely recommend!
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Mark S
My father needed a new roof on his house. Tri-County was well rated and recommended. I am here to add to those. I was very impressed with everyone from the first person I spoke to when I called, to obtaining an estimate, to scheduling, and completion of the job. Since my father has Alzheimer's I had to remind him why people were stopping by or would be working on his home. Tri-County was very understanding and accommodating taking some of the stress off me. Tri-County was not only very eas... Read more
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Greg Milewski
Recently had Luke from Tri County Contracting, out to do a roof tune up. He did a great job, inspecting the roof, replacing a couple of shingles, also replacing the boots for the plumbing vents. Most importantly he found an area around my fireplace termination that needed recaulking. This could have caused a leak if not discovered. Best of all no sales pitch to replace the roof. I highly recommend their roof tune up special. Well worth the $650.00. Now I have the peace of mind that my roof is go... Read more
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Todd Dahlgren
A great firm to work with. They explained the options we had and were quite prompt in getting us scheduled given a trouble spot we had with our roof leaking into a walk-in closet. Their annual inspection of the roof for 10 years gives peace of mind for owning our home.
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Deanna Kolosso
New roof and gutters look amazing!!! They were knowledgeable, prompt, fast, courteous, respectful, and followed through on their word.