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.


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Read what 64+ clients have said about our services:

Our Work

5960 South Swift Avenue , Cudahy, WI, US
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Burnt Sienna
3855 South 98th Court , Milwaukee, WI, US
  • Worry-Free Roof Tune-Up
2328 Lockhorn Circle , Town of Trenton, WI, US
  • Worry-Free Roof Tune-Up
10460 South Nicholson Road , Oak Creek, WI, US

Complete tear off and installation of CertainTeed Grand Manor: Stonegate Gray.

  • CertainTeed Grand Manor: Stonegate Gray
5272 Oakton Lane , Greendale, WI, US

Complete tear off and installation of CertainTeed Landmark PRO: Max Def Pewter.

  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Pewter

Customer Testimonials

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Donna Flood
Very friendly & helpful
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Rob Bob
Luke was great! Very through. Super helpful! Great piece of mind having him check the roof!
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Akbar Mahmood
I used Tri-County Contracting 3 years ago to replace my roof. They did an excellent job, were on time & the price did not change & I appreciate their annual follow up visits to check on my roof. I would recommend them.
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Annette Murawski
At Tri-county they go above and beyond what is expected. Every year they come to my residence and inspect my roof and they are always so friendly. Today during my inspection they noticed a nest under my gutter guard. The inspector went above and beyond to open it up to get the nest out. I appreciated that so much. I would recommend them to any of my family and friends.
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Anna Golembiewski
Great company to work with from estimate to annual roof inspections. Everyone is knowledgeable, friendly, and professional. The installation crew was pleasant and left everything clean when finished. I've had my roof for several years and the annual inspections provide peace of mind that any problems would be caught early and fixed before it becomes a bigger issue. Highly recommend Tri-County!