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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Wendy Thompson
Two thumbs up for Tri-County Contracting – siding and shingles 2025. I was one of many individuals in Oak Creek who needed a new roof and siding due to hail damage last year. After being bombarded with numerous solicitors knocking on my door trying to get my business – many who were from out of state, I reached out to Tri-County Contracting as they had replaced our roof in 2010. I wanted to work with a local company that I could trust and I was pleased with the work they completed in the past... Read more
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Matthew Vanselow - Joanne Drive , Brookfield, WI, US
Our experience with Tri-County Contracting has been surprisingly pleasant. They are extremely well organized, communicative, passionate and diligent. The entire process was smooth and easy. On Day 1 the crew showed up and systematically replaced our roof, and the results were spectacular! On Day 2 the gutter team arrived and installed larger (6”) gutters and downspouts. The new roofing system is dramatically outperforming the old one by sealing off any potential water intrusion, as well as capt... Read more
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Janet Riches
Just had Mike here to examine my older roof in Tosa. He did a full inspection and made necessary touch up repairs Seemed very very competent. Thankfully our older roof is in good condition. If it has issues in future we are asking for Mike at Tri County roofing.
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Steve Diesso
TriCounty contracting provided excellent customer service and installed our new roof and windows with no issues. I would recommend them for any home improvement project.
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Bonnie Shane
Tri-County Contracting put LP siding on our home in spring 2023. For two years I can’t drive into my driveway without a big smile on my face because it is so beautiful. As a bonus they found and mitigated to prevent mice entering under the siding. We haven’t had a mouse in our basement since then. The crew was skilled, respectful, and so helpful and kind, going out of their way to assure we got exactly what we wanted. They definitely are a 5 star company and I recommend them to everyone.