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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mary waring
Excellent Service. Good roof installation and inspection
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Cliff Turley
We had our entire roof replaced with added venting a few years ago. And like clockwork they are out annually to inspect. Then we had them build us a roof over our front stoop. It really added to our home. Finally we had new siding and patio door installed this year...they came through once again!
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Teresa McBride
Luke was excellent and very knowledgeable. He informed my husband and I about everything he was doing or going to do. He also showed us all the pictures of what he recommended doing before and after. We would definitely recommend Tri-County Contracting.
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Sandra Pfeiffer - W272S8765 Hillview Drive , Mukwonago, WI, US
Got a new roof and gutter guards from Tri-County. Very pleased with the service and finished product! Efficient workers who cleaned up afterwards. Would recommend to anyone!
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Tim Hovey - 3608 Rivers Crossing Drive , Waukesha, WI, US
After having my roof installed by Tri-County Contracting last year, it was the time for the first annual inspection for the roof they installed on my home. It had been a tear-off and installation of a new roof. Their roof inspector called the week prior to the inspection to remind me of the inspection service included with the roof installation. We also discussed coordination of when the inspection would take place. He announced his presence when he arrived for the inspection and when he complet... Read more