Door Specialists

Commercial Overhead Doors & More

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Garage Door Specialists

Commercial • Residential • Construction

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Grizzly Door Systems provides, commercial overhead door repair, overhead service and other doors, loading dock levelers and equipment, and other security, access, and standard or custom commercial door needs. We are committed to delivering excellence in everything we do. That’s why we only feature the highest quality products at the best possible price; that’s why we put so much emphasis on offering such reliable service and repairs in the commercial door business. Building on a 40-year legacy of performance in the industry, we at Grizzly Door Systems are eager to serve you.

Do you have a specific question or want to learn more? Contact us today at 905-670-3363 or at

Competitive Quotes • Fast Garage Door Installations • Emergency Overhead Door and Dock Leveler Repair Services

About Us

Grizzly Door Systems is owned by Mckee Horrigan Inc., a leading Canadian, privately owned company, specializing in the sale, repair, service and installation of commercial and residential overhead doors and loading docks since 1974.  Before that and since 1950, we manufactured wood doors under the name of McKee Door of Canada. Our extensive product lines of residential garage doors, industrial doors of all kinds, door openers and dock equipment ensures the right product will meet your requirements. As a result of the extensive knowledge developed over many years in the business, both our Sales and Service Teams are experts in their fields.

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