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

Reviewer photo
Shane A. - 26539 Marion Court , Wind Lake, WI, US
We have had a great experience with Tri-County. They removed my old roof and installed our new roof and gutters. That was a couple of years ago and we have had no problems. Any time we have a question they get back to us right away. The protection of the 11/10 plan that is included is great, it was one of the things that sold us. We recommend them for anyone who is in need of the services they offer.
Reviewer photo
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.
Reviewer photo
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!
Reviewer photo
Mitch Carter - S86W30300 Stonegate Drive , Mukwonago, WI, US
Great job!
Reviewer photo
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.