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
Katie Liek — review for Tri-County Contracting Roofing Gutters Siding Windows
Katie Liek
I am writing to share my positive experience with Ryan from Tri-County. He was punctual and took the time to listen to my requests and thoughts as a homeowner. He provided valuable opinions and handled most of the work behind the scenes, ensuring the process was efficient while still delivering exactly what we wanted. We are looking forward to the installation of our doors, gutters, and window wraps.
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 appreciate you recognizing Ryan's dedication and efficient service. We look forward to the installation.

Rebecca Kragh — review for Tri-County Contracting Roofing Gutters Siding Windows
Rebecca Kragh
Five stars for Marty and Tri-County Contracting. Very knowledgeable and helpful.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

Glad Marty could help! We appreciate you recognizing his expertise and are happy to have you as a customer.

Joe Brozynski — review for Tri-County Contracting Roofing Gutters Siding Windows
Joe Brozynski
Marty (sales) was very professional and worked with us to get the project cost to where it met our expectations.
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

We're delighted Marty met your expectations. Thank you for your business!

Mattheau Simson — review for Tri-County Contracting Roofing Gutters Siding Windows
Mattheau Simson
I've had nothing but outstanding experiences with Tri-County Contracting over the years. They've repaired roof leaks that other companies' inspectors couldn't even find the cause of the issue for. They turned a very stressful time into an amazing customer experience, and at what I considered an extremely fair price for the work that was performed. I was so impressed with Tri-County that I referred my neighbor to them for some roof vents he needed replaced. Their estimate beat out his other bidd... Read more
Tri-County Contracting Roofing Gutters Siding Windows response
Response from Tri-County Contracting Roofing Gutters Siding Windows2 months ago

We're thrilled you're a repeat customer! Thank you for your trust and kind words. We aim for satisfaction.

K. L. Moore — review for Tri-County Contracting Roofing Gutters Siding Windows
K. L. Moore
My sales Rep was Brandon & I am really satisfied how he's handled my proposal. I not only sustained hail damage, but also am having more work done that has been put off for too long. Tri-County installed our replacement roof 10 years ago, & we were so satisfied with the product, service, & pricing, I knew I'd definitely go with them again for work from the hail. He was knowledgeable, helped make suggestions on siding, & roof color, although I pretty much had my mind made up. We went ... 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 kind words about Brandon. We're glad we could assist with your repair and renovation needs.