Our Story
At Guaranteed Roofing, family isn’t just a tagline—it’s the foundation of everything we do. Founded in 1994 by husband and wife team Rob and Michelle, our company has always been driven by the same values that guide our family life: honesty, integrity, and reliability.
As a family-owned and operated business, we take pride in offering a personal, hands-on approach to every project from your first call to project completion. Michelle oversees all scheduling and communication, while Rob is on-site from inspection to completion. Over the years, all four of their (now adult) children have worked or continue to work with the company, keeping our family values strong.
Whether you need a small repair or a full commercial installation, you’ll receive the same level of care, attention to detail, and professionalism. We focus on quality over quantity, and we’re dedicated to never losing the personal connection that makes us who we are.

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THE GUARANTEED ROOFING DIFFERENCE
Experience & Expertise
We are committed to being the best in the industry. Rob, the owner, has over 37 years of experience in the field and is a leader in the industry. All employees receive direct technical and quality control training from Rob, along with certification courses and safety training. We are IKO Certified Installers, IKO RoofPro Select Contractors, and Certified VELUX Installers. Our decades of experience and commitment to ongoing education are what truly set us apart from the rest.
Quality
We combine top-quality workmanship with the most dependable building materials available. We proudly use products from suppliers known for their durability and proven quality, so you can feel confident that your biggest investment is well protected.
Community Connection
Supporting our community has always been a top priority—through local sponsorships, partnerships with other small businesses, company initiatives, and donations to local charities. We’re also proud, active members of the King Chamber of Commerce, the Aurora Chamber of Commerce, and the Central York Chamber of Commerce.
Customer Satisfaction
We are committed to maintaining our personal, hands-on approach and strong connection to the community. Our focus is always on quality over quantity. Whether it's a small repair or a large commercial project, you can count on the same level of attention to detail and dedication. We are honoured to have won the Reader's Choice award for Best Roofing Company for 8 years and to have been awarded the King Chamber of Commerce "People’s Choice Award".