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
Tim Naef — review for Tri-County Contracting Roofing Gutters Siding Windows
Tim Naef
I contacted Tri-County for an estimate for a new asphalt roof. Marty Sievert was the rep who came out and provided me with various options. He answered tons of questions I had and I felt he was very honest with his assessment of things. After taking some photos and collecting all needed information, he said he would have the proposal options to me shortly. I received them the same day. Very good experience with this company. I have not decided on next steps yet, but very satisfied with those I’v... Read more
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

Thanks Tim, we appreciate it!

Elly Alioto — review for Tri-County Contracting Roofing Gutters Siding Windows
Elly Alioto
Marty was excellent in presenting the Company and the product. All our questions were answered and we will be getting our new siding at a timeline that works for us. Marty is knowledge and very easy to talk to. Our friends had work done by Tri County and recommended them highly.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

Thank you Elly, we appreciate it!

Anthony Kliemann — review for Tri-County Contracting Roofing Gutters Siding Windows
Anthony Kliemann
Small roofing job was done quickly and neatly. Clean up was excellent.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

Thanks so much Anthony!

Dawn Zahrt — review for Tri-County Contracting Roofing Gutters Siding Windows
Dawn Zahrt
We recently had our roof and shingles replaced by Tri-County Contracting, and we were thoroughly pleased with our experience from start to finish. Our salesperson, Joe, was attentive to our needs, took the time to answer all of our questions, and provided helpful information without ever making us feel pressured. When our project start date had to be pushed back a couple of times because of rain, AJ, the project manager, kept us well informed. His communication once the project started was als... Read more
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windowsa month ago

Thank you so much, Dawn, for your thoughtful review! We're so glad Joe, AJ, and the entire crew made your experience a great one from start to finish. We truly appreciate your patience with the weather delays and your recognition of our team's hard work and communication. Enjoy your beautiful new roof and gutters, and thank you for recommending Tri-County Contracting!

Ron Reichert — review for Tri-County Contracting Roofing Gutters Siding Windows
Ron Reichert
Tri County has done two projects for our house. One was to repair a roof and the other was to replace a failed gutter and a gutter guard. Both experiences from meeting with Ben, the field rep to working with Daniel on-site doing the work with his team worked well. They were prompt, did quality work, cleaned up, and due to an issue that happened came back. Doing projects right the first time is important but I evaluate any contractor based upon how well they follow up when mistakes are ma... Read more
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

Thank you for your trust and excellent feedback. We're glad we could resolve your issues promptly and effectively.