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

9932 North Corey Lane , Mequon, WI, US
  • CertainTeed Northgate ClimateFlex: Max Def Weathered Wood
15445 Woodbridge Road , Brookfield, WI, US
  • CertainTeed Presidential Shake
  • CertainTeed Presidential Shake: Weathered Wood
1151 Rainbow Court West , Mukwonago, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
3613 West Brittany Court , Mequon, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood
5656 South Illinois Avenue , Cudahy, WI, US
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Weathered Wood

Customer Testimonials

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Elliot Ignasiak
Very professional company that we hired to replace our roof after a hail insurance claim. Good, straightforward communication and a non-gimmicky approach which I really appreciated. They did a great job with cleanup after the project was completed which is a huge bonus compared to some other companies!
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Chris Bornfleth
Tri-County Contracting just completed replacing 4 skylights and installing roofing on our home. From start to finish it was a great experience. Everyone we worked with on this project was knowledgeable, professional, and pleasant. We highly recommend Tri-County for your next project.
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David Scott
Spent $1600 for repairs on a leaking roof. Didn’t fix the leak after several attempts. Received a $269.46 refund.. They tried hard to fix the problem but were not successful.
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Jerry Janesko
Service was excellent. Very professional, would highly recommend them.
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Colleen Bollman
Replaced out 20+ year old roof recently. Workers were professional and efficient. Have a large 2 story home and the roof was completed in 1.5 days. Cleaned up after themselves and left no debris. Supervisor came and checked after completion for a few finishing touches. In addition, they installed a solar tube and we couldn't be more pleased with the result. Also had gutter guards installed and turned out well.