Overhead Door

Specialists

Loading Dock Installation & Service

Automatic Door

Systems

Specializing in the repair, service, sales and installation of commercial overhead and automatic doors, loading docks, security gates and grills, man doors and more.
Specializing in the repair, service, sales and installation of commercial overhead and automatic doors, loading docks, security gates and grills, man doors and more.

Overhead Door & Dock

Specialists

Loading Dock
Services

Automatic Door

Systems

Specializing in the installation, service and sales of commercial overhead and automatic doors, loading docks, security gates and grills, man doors and more.

Services We Offer

24/7 Emergency Service

We help with industrial and commercial automatic doors and man doors.

Planned Maintenance

We help with industrial and commercial automatic doors and man doors.

Construction

We help with industrial and commercial automatic doors and man doors.

Sales & Installation

We help with industrial and commercial automatic doors and man doors.

Maintenance & Repair

We help with industrial and commercial automatic doors and man doors.

Over 50 Years of Trusted Commercial Door Solutions

Grizzly Door Systems has been serving the Greater Toronto Area since 1974, offering expert repair, service, sales, and installation for a wide range of commercial overhead and automatic doors, loading docks, security gates, and grills. Committed to quality and integrity, they also provide emergency services and maintenance programs to ensure safety and compliance for their clients.

Client Testimonials

Petra L.

Annette at reception was courteous and professional, prioritizing the repairs. Tino arrived the next day, kept me updated, and fixed my garage door quickly. With over 37 years in customer service, I was impressed by the team’s organization. I highly recommend this company. Thank you for a job well done!

Meaghan E.

Efficient, professional, and knowledgeable from start to finish. I've used their services multiple times and highly recommend them. Ian in the office was patient, understanding, and expedited our front door repair. Tino quickly identified the issues, provided maintenance tips, and executed flawlessly. A company worth using for any door issue.

Mike S.

I've dealt with Grizzly Door Systems a few times over the last 20 years, and their work is always top-notch. The team genuinely cares about doing the job right and takes the time to explain everything. Dan Rose was exceptional today, addressing and fixing all my issues. The staff, including Anat, went above and beyond. Grizzly Door Systems should be proud of their people, especially during these challenging times. Many thanks!

J Moody

 Supplies were "special order" but showed up promptly. Appt. was made the next day. The installer called just before "time" and showed up directly after confirmation. Took care of the installation (well done) and gave me some helpful info to maintain the garage door properly. Resulted in a very satisfied customer. 

Florida GolfBoys

Grizzly was very customer oriented explaining the work to be completed & providing updates as the work progressed. The door was installed with a new lift motor & it was tuned to work perfectly. Additionally, the garage work site was left clean & tidy prior to the team's departure. I would highly recommend Grizzly for my residential or commercial door equipment & installation.

Frank C.

Excellent experience all around. From the call to the office (Annette) through the request for repair/service to the home visit to complete the work, the company is the very definition of great customer service. Pricing was fair and as quoted, on site tech was professional and the office was a pleasure to deal with. Having been in business for over 45 years (20+ as a General Contractor), I would rate Grizzly Door Systems as among the best I've dealt with.

Tim F.

Grizzly is my go to company for repairing and installing overhead doors and docks at my business. Always professional and trustworthy, with friendly staff.

Our Accreditations

Institute of Door Dealer Education and Accreditation (IDEA)

Grizzly Door Systems has earned an Accreditation seal from the Institute of Door Dealer Education and Accreitation (IDEA) which involves participating in demanding study courses, documenting good business practices and receiving recommendations from others with whom you do business. Grizzly Door Systems is committed to excellence within our industry.

International Door Association (IDA) Code of Business Conduct

Grizzly Door Systems is a member of the International Door Association (IDA). We abide by the IDA’s code of business conduct which demonstrates our commitment to quality, excellence, customer service and safety.

American Association of Automatic Door Manufacturers (AAADM)

SERVING YOU ACROSS SOUTHERN ONTARIO

Dependable Overhead Door Solutions Across Southern Ontario.
Contact Us Today