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

W320S9238 Curtin Court ,Mukwonago, WI, US

Complete tear off and installation of CertainTeed Landmark PRO: Max Def Shenandoah.

W320S9238 Curtin Court , Mukwonago, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Shenandoah

W249S7860 Center Drive ,Mukwonago, WI, US

Complete tear off and installation of CertainTeed Landmark PRO: Max Def Pewter.

W249S7860 Center Drive , Mukwonago, WI, US
  • Year of Install
  • Year of Install: 2026
  • CertainTeed Landmark PRO
  • CertainTeed Landmark PRO: Max Def Pewter

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
Debbie Margraf — review for Tri-County Contracting Roofing Gutters Siding Windows
Debbie Margraf
I’m in the process of getting quotes for siding. I met with Marty to go over the project. He arrived earlier than expected which was great. Marty gave several suggestions and pointed out a couple areas that weren’t done properly on the original job. He was able to send the quote the very next day. Prompt service.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

Thanks for your kind words! We're glad Marty provided such a positive and helpful experience for your siding project.

Adam Mikna — review for Tri-County Contracting Roofing Gutters Siding Windows
Adam Mikna
It was a pleasure having Brandon come out for a quote. Knows his stuff. Looking forward to our new siding.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

Thank you for your kind words. We're glad you had a positive experience and look forward to working with you!

Amy bartz — review for Tri-County Contracting Roofing Gutters Siding Windows
Amy bartz
Ryan was knowledgeable about the product and installation process and so was able to answer all of our questions. He arrived to the appointment on time and kept the appointment to a reasonable time frame. Thank you, Ryan.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

Thank you for your feedback. We're glad Ryan provided excellent service and met your expectations.

Ernest Sobczak — review for Tri-County Contracting Roofing Gutters Siding Windows
Ernest Sobczak
Marty from Tri-County was very knowledgeable about the products and service offered by Tri-County. He answered all our questions and addressed our concerns. The meeting felt more informative rather than a sales pitch with pressure to sign. I would definitely recommend Marty and Tri-County Contracting.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

We're glad Marty provided a clear, informative experience. We aim for that with every customer interaction.

Exie Tatum — review for Tri-County Contracting Roofing Gutters Siding Windows
Exie Tatum
Ben did an excellent job giving as much information for me to make the best decision possible for my situation. He provided pictures and all that allowed me see exactly what my repairs were and to show me what he was talking about. Thank you so much.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

We're thrilled Ben provided such clear, helpful information for your repairs. Thank you for your kind words!