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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Andy Brezinsky - 3685 South Wilbur Court , New Berlin, WI, US
We contracted Tri-County to replace our failing roof and wrap wood facias in aluminum. The installation team was incredibly professional and a pleasure to have work on our home. They showed up on time every morning and worked on it like their own. 7 years later and I still haven't found a single nail in the yard. Every year they come back and inspect their work. I recommend them to everyone that needs roofing work done.
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Joe Dietrich - 2305 South Krahn Road , New Berlin, WI, US
Tori County was not the cheapest option, but for an investment like a new roof, cheaper doesn't equal better. The sales process was very low pressure and informative. Matt, Jay, Mike, and James were polite, hard-working, and very conscientious. The quality was outstanding and the guys obviously took pride in what they do, treating my home like it was their own. I would recommend Tri County without hesitation.
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Dawn Puls-Dettaff - 9576 South 35th Street , Franklin, WI, US
They put a new roof on for us several years ago. Job was completed on time without any issues. We have had wind damage to fascia and roof that they came and repaired quickly. Without prompting, they have come for the annual inspection every year. Definitely would recommend.
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Andrew Rawson - 628 South 60th Street , Milwaukee, WI, US
Always my goto for anything personal or commercial. Top notch work.
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D Biddle
Joe Zeka was great to work with, following roof damage from a fallen tree branch. I appreciated his careful analysis of the damage and the scope of repairs needed. Other quotes had recommended total reconstruction of the roof area, which would have been unnecessary and very costly. Such integrity was greatly appreciated and they did a great job.