Our Mission.
To provide top-quality roofing solutions that prioritize durability and aesthetics. We strive to exceed customer expectations through reliable service, transparency, and expert craftsmanship.
GTA West-focused
Gateway Roofing is a residential and commercial roofing contractor based in Hamilton, Ontario, serving the GTA West. We install manufacturer-specified systems from GAF, EuroShield, Velux, Wiseline, Owens Corning, and Duradek.
What drives us
/ 01 Mission·/ 02 Vision
To provide top-quality roofing solutions that prioritize durability and aesthetics. We strive to exceed customer expectations through reliable service, transparency, and expert craftsmanship.
To become the leading roofing contractor in the region — known for our commitment to quality and customer satisfaction. We aim to innovate and adapt while holding the highest service standards.
Certifications
Fully licensed, insured, and WSIB-compliant, with annual Working at Heights training. We're trained directly by our manufacturers — every install is done by a certified crew and inspected to spec.












The Team
Team photos and bios reserved for client supply. Layout shown with placeholders so the section previews accurately. Brief Section 4: "Team section (if photos provided)".
[Team Member 1, Photo TBD]
[Name 1]
[Role TBD]
[Short bio, 30-50 words. Years on Gateway crew, manufacturer certifications held, area of expertise.]
[Team Member 2, Photo TBD]
[Name 2]
[Role TBD]
[Short bio, 30-50 words. Years on Gateway crew, manufacturer certifications held, area of expertise.]
[Team Member 3, Photo TBD]
[Name 3]
[Role TBD]
[Short bio, 30-50 words. Years on Gateway crew, manufacturer certifications held, area of expertise.]
Where We Work
Siding, eaves, windows or doors?
Insulated siding, seamless eavestrough, soffit, fascia and Energy Star windows and doors are handled by Gateway Exteriors. Same owner, same standards, one point of contact when a project needs both.
Free Quote · No Obligation
We'll review your project details and get back to you with a written proposal. No high-pressure sales call after.
Or call us direct
(289) 907-2194