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Gauthier Roofing and Siding






Serving Windsor and Essex County for 5 Decades

Celebrating 50 years of service! 1968-2018

Since our humble beginnings in 1968, with only a truck and a ladder, we have become a renowned name in the exterior home improvement market. We are an award winning, family run business that has been pleased to serve over 30,000 customers in Windsor and Essex County.

We specialize in complete exterior home improvements including roofing, siding, windows, doors, skylights, and eavestroughing. We are factory certified by several major manufacturers, enabling us to offer you enhanced warranty coverage, over and above typical manufacturer warranties.

Nearly 80% of our work comes from previous customers and referrals.

We pride ourselves on our customer service. After tabulating the scores on our customer satisfaction surveys we discovered that our average score, tabulating every question on well over a decade of surveys, is 9.6 out of 10 and 100% of our customers said they would recommend us. You can see our testimonials page and also see our reviews online. Don’t trust your home to just anyone, trust five decades of award winning, stellar service.

What we really install is “Peace of Mind”

  • In business for 50 years
  • Fully insured
  • WSIB coverage
  • A+ BBB rating for over 40 years and a two time Integrity Finalist Award winner
  • A+ Integrity Link rating
  • Windsor Chamber “Company of the Year” award winner
  • Over 30,000 satisfied customers
  • Window Wise trained
  • Member of the Siding and Window Dealers Association of Canada
  • GAF Master Elite Contractor
  • Exceptional customer service, documented by surveys and online reviews
  • Permanent place of business (office, warehouse and showroom)
  • After hours answering service
  • Complete exterior home improvements
  • Factory-certified installation team
  • Our own in-house training centre
  • Craftsmanship that’s second to none
  • Direct contact with company President
  • Numerous trade and business awards
  • Driveway friendly dump trailers, instead of bins
  • Community involvement
  • Free, fully detailed, typed estimates
  • No deposit required on most projects
  • Lifetime warranted materials
  • Optional 25 year workmanship warranty

When browsing our site, you’ll discover how our passion for our trade and respect for our customers has enabled the name “Gauthier” to become synonymous with excellence!

We have been a member of the BBB for over 40 years, with an A+ rating. We were chosen as one of three finalists for the 2012 BBB of “Western Ontario”, Business Integrity Awards. We are the only business in Windsor and Essex County to ever receive this finalist award. Below is a video, about our company, that was played at the awards banquet in London.

“People care how much you know, but more importantly they want to know how much you care.”

– Ron Gauthier

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