Tri-County Contracting Roofing Gutters Siding Windows of Wisconsin

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About Us

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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Recent Work

N74W23856 Overland Court ,Sussex, WI, US

Complete tear off and installation of CertainTeed Northgate ClimateFlex: Max Def Weathered Wood.

N74W23856 Overland Court , Sussex, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Weathered Wood

N101W17354 Tanglewood Drive ,Germantown, WI, US

Complete tear off and installation of CertainTeed Northgate ClimateFlex: Max Def Espresso.

N101W17354 Tanglewood Drive , Germantown, WI, US
2
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Northgate ClimateFlex
  • CertainTeed Northgate ClimateFlex: Max Def Espresso

Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

Tri-County Contracting Roofing Gutters Siding Windows reviews on Project Map ItTri-County Contracting Roofing Gutters Siding Windows reviews on Facebook
David Schwabe — review for Tri-County Contracting Roofing Gutters Siding Windows
David Schwabe
5/5
Excellent roofing company. Installed my roof when it was 95 degrees out in 1 day. Came out and looked for a reason I had what I thought was a roof leak. Turned out to be the dormer window leaking from old caulk. Comes every year to check on condition of roof for the ten years. Uses a ladder too!
Larry Horbinski — review for Tri-County Contracting Roofing Gutters Siding Windows
Larry Horbinski
5/5
I have had Tri-county contracting do both my roof and the siding, gutters and trim on my home. Their employees and their work are outstanding. I really appreciate the annual roof inspections, especially after our harsh winters. I would highly recommend them to anyone looking to have home improvements or roofing work done.
Mike — review for Tri-County Contracting Roofing Gutters Siding Windows
Mike
5/5
Year 5 roof inspection today. My roof on the garage and my house have been through 5 winters and are performing exceptionally well. When it was installed Tri County Roofing went above and beyond to complete the job. They put on a B valve and took the chimney down lower. It was falling apart. They replace the gutters and downspouts and no problem with those. Heck even on the inspection the gentleman fixed a drooping piece of trim that was loose. A real professional company with great employees.Wh... Read more
Trent Schiestle — review for Tri-County Contracting Roofing Gutters Siding Windows
Trent Schiestle
2/5
Great company and they stand behind their work. Update.....11years later. In the process of selling our home. The buyer's home inspector stated that our rangehood ducting was not connected to the roof vent. I discovered it was attached, if that's what you want to call it! Extremely poor workmanship (see pics)!!!! Looks like a kindergarten student's craft project! I had to completely repair the previous work done (see pics)!! This work was done by a foreman (Nick) after I notified the com... Read more
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 years ago

Trent, a call to our office would have been appreciated. Nick hasn’t worked for us since about 11 years ago. We’re sorry for the poor fix 11 years ago, but we would have gladly resolved for you.

Bob Gassenhuber — review for Tri-County Contracting Roofing Gutters Siding Windows
Bob Gassenhuber
5/5
Tri-County is a great company to do business with, honest, knowledgeable, respectful with super efficient employees! As background, before I retired I dealt with building maintenance and had contractors replace flat and shingled roofs on multiple buildings. Joe came out to estimate, explained in detail what they would do and most importantly respected my wife's questions and concerns (how often contractors ignore this courtesy is amazing). When we went to the showroom to choose materials, it was... Read more