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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richard hammetter - 3843 Cedar Creek Road , Slinger, WI, US
Tri-County Contracting did a wonderful job replacing our roof and gutters 3 years ago due to hail damage. The house looks as good now as back then, because they provide yearly inspections for 10 years. They will fix pretty much anything even as petty as it is. I would highly recommend this family owned contracting company for any exterior needs.
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James Muehr - 6410 Manchester Drive , Greendale, WI, US
These guys do a great job during the work and they follow up annually as promised. They do what they say they are going to do, which is great! They also clean up everything after the main job, which is great!
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Mitch Carter - S86W30300 Stonegate Drive , Mukwonago, WI, US
Great job!
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Kate Cerra - 3679 South 32nd Street , Greenfield, WI, US
Tri County was quick to schedule and replace my roof after a hail storm. They worked with the insurance company to make sure everything was covered. The added 10 year yearly check ups to insure their work is top notch. I highly recommend working with this company.
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Claudia Engler - 4450 South Racine Avenue , New Berlin, WI, US
I had Tri-county contracting install a roof and gutters for me several years ago and they did an amazing job. I had originally hired them as I like to deal with local contractors and they were close, but upon working with them from the sales associate to the finished product I knew I had found the right contractor. They told me after the roof installation that they could come back every year for inspection and I was skeptical, yet here they are 3 years later and never missed a beat, every year. ... Read more