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
Timothy Paschke — review for Tri-County Contracting Roofing Gutters Siding Windows
Timothy Paschke
Thanks much to our salesperson Brandon, our project manager Mike, and our installation crew for all their hard work. We especially appreciated their quick response to all of our questions. Noteworthy is Tri-County's 50-year non-prorated warranty on all materials and labor, lifetime workmanship warranty, and 10-year every year roof inspection program. Our new roof and gutters look beautiful, and we are very pleased.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows8 months ago

Thanks so much Timothy!

Thomas Jewell — review for Tri-County Contracting Roofing Gutters Siding Windows
Thomas Jewell
Crew was quick and efficient . Great follow up from Jessie on any issues that needed attention.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows8 months ago

Thank you Thomas!

Jill Hartung — review for Tri-County Contracting Roofing Gutters Siding Windows
Jill Hartung
My gutters overflowed the minute it rained. I had been dealing with it for 6 years and Tri-County Contractors came out and diagnosed the problem immediately. He said the gutter guards were not installed correctly and should be replaced. After they removed the old guards, installed the new ones and added 1 small downspout the problem was solved. They never tried to upsell me by suggesting I needed new gutters, and I initially asked them out to do their roof tune up and he walked around the ho... Read more
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows8 months ago

Thank you Jill, we appreciate it!

Matt Swietlik — review for Tri-County Contracting Roofing Gutters Siding Windows
Matt Swietlik - 1244 Fox River Court , Mukwonago, WI, US
Since posting this review, Tri-County did follow through and addressed the remaining concerns. I was fortunate to be assigned a new project manager, Jesse, who thoroughly reviewed the install and identified the remaining shortcomings. Jesse brought in a repair expert named Albert, whose attention to detail and craftsmanship were exceptional. Albert spent a significant amount of time ensuring the siding and trim were finished properly, and the results show. While it took some additional communi... Read more
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows6 months ago

Thanks Matt for your review! We appreciate your patience and being willing to working with us.

Lisa Henk — review for Tri-County Contracting Roofing Gutters Siding Windows
Lisa Henk
Tri-County contracting did a Fabulous job on our complex roof! Great attention to detail great communication and awesome cleanup!
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows9 months ago

Thank you so much Lisa!