services
- 24x7 Emergency Service
- Planned Maintenance
- Maintenance & Repair
- Sales & Installation
- Construction
- Fire Door Drop Testing
24x7 Emergency Service

Grizzly Door Systems is at your service 24×7 to react to your emergency needs with our team of fully trained and certified technicians to repair or provide maintenance on your garage doors.
Photos and Projects

Grizzly Door Systems is at your service 24×7 to react to your emergency needs with our team of fully trained and certified technicians to repair or provide maintenance on your garage doors.
Photos and Projects

Sectional Doors
Durable and customizable sectional doors designed to meet the demands of industrial and commercial facilities. Our sectional doors offer superior insulation, strength, and versatility, ensuring smooth operation and long-lasting performance.
Rolling Steel Doors
Heavy-duty rolling steel doors that provide exceptional security and durability for industrial and commercial applications. Built to withstand daily wear and extreme conditions, our rolling steel doors are low-maintenance and ideal for maximizing space.


High Speed Doors
High-speed doors engineered for efficiency and performance in demanding industrial environments. These doors offer rapid opening and closing speeds, improving workflow, energy efficiency, and climate control.
High Speed Rubber Doors
High-speed rubber doors designed for extreme durability and fast operation in the toughest industrial environments. Built to withstand harsh conditions, including impact, temperature fluctuations, and heavy usage, our high-speed rubber doors ensure reliable performance and minimal maintenance.

Planned Maintenance
Preventative or planned maintenance (PM) programs are an imperative part of your commercial businesses’ Safety Compliance program. It works to reduce emergency repair services, minimize unexpected costs, and ensure the safety of your workers & customers.
We use proprietary maintenance software to barcode each door/dock and develop a planned maintenance and safety compliance program designed specifically for your commercial establishment.
Certified & experienced Technicians are guided by the comprehensive knowledge-base of our software, with quick access to the manufacturers’ maintenance standards and practices. Your doors will receive the right PM work, to the right standards, at the right intervals Safety compliance.
Our software specifically addresses safety devices and accessories, and is designed to meet Occupational Health & Safety standards, reduce safety liability, and fit easily into your Safety Program. Benefits allow you to:
- Minimize door life cycle costs: Regular planned maintenance increases the lifespan of your doors, hardware, and operating equipment while minimizing unexpected breakdowns, unplanned repair expenses, and your business’ downtime/productivity.
- Comply with OHSA law: All Ontario employers have a legal responsibility for safety in their workplace as defined in Part III 25(1)(b) of the Occupational Health and Safety Act which requires equipment to be maintained in good condition, and Part III 25 (2)(h) which requires employers take every precaution reasonable to protect workers.
- Reduce inconvenience to residents
- Reduce liability




Maintenance and Repair

We repair and service all makes and models of overhead doors and loading docks across most of Ontario.
At Grizzly Door Systems we repair all types of existing commercial overhead doors, dock levellers and all types of mechanical hold down systems. We carry a large inventory of common parts on our service vehicles to complete repairs during the initial service visit as much as possible.
Photos and Projects

We repair and service all makes and models of overhead doors and loading docks across most of Ontario.
At Grizzly Door Systems we repair all types of existing commercial overhead doors, dock levellers and all types of mechanical hold down systems. We carry a large inventory of common parts on our service vehicles to complete repairs during the initial service visit as much as possible.
Photos and Projects
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Sectional Doors
Durable and customizable sectional doors designed to meet the demands of industrial and commercial facilities. Our sectional doors offer superior insulation, strength, and versatility, ensuring smooth operation and long-lasting performance.
Rolling Steel Doors
Heavy-duty rolling steel doors that provide exceptional security and durability for industrial and commercial applications. Built to withstand daily wear and extreme conditions, our rolling steel doors are low-maintenance and ideal for maximizing space.


High Speed Doors
High-speed doors engineered for efficiency and performance in demanding industrial environments. These doors offer rapid opening and closing speeds, improving workflow, energy efficiency, and climate control.
High Speed Rubber Doors
High-speed rubber doors designed for extreme durability and fast operation in the toughest industrial environments. Built to withstand harsh conditions, including impact, temperature fluctuations, and heavy usage, our high-speed rubber doors ensure reliable performance and minimal maintenance.

Sales and Installation

Investing in new loading dock or overhead door equipment is a process that requires expertise and careful decision making. Our team has deep experience in all types of overhead doors and loading docks and can help you through the process. Our technicians are fully trained, certified experts in industrial installations to make sure we do it right.
Whether you are looking for sectional overhead doors, rolling steel overhead doors, fire doors, pedestrian doors, fire shutters, security shutters, air curtains, overhead door operators, bollards and more, Grizzly Door Systems can provide and install quality products to meet your needs.
Photos and Projects

Investing in new loading dock or overhead door equipment is a process that requires expertise and careful decision making. Our team has deep experience in all types of overhead doors and loading docks and can help you through the process. Our technicians are fully trained, certified experts in industrial installations to make sure we do it right.
Whether you are looking for sectional overhead doors, rolling steel overhead doors, fire doors, pedestrian doors, fire shutters, security shutters, air curtains, overhead door operators, bollards and more, Grizzly Door Systems can provide and install quality products to meet your needs.
Photos and Projects

Sectional Doors
Durable and customizable sectional doors designed to meet the demands of industrial and commercial facilities. Our sectional doors offer superior insulation, strength, and versatility, ensuring smooth operation and long-lasting performance.
Rolling Steel Doors
Heavy-duty rolling steel doors that provide exceptional security and durability for industrial and commercial applications. Built to withstand daily wear and extreme conditions, our rolling steel doors are low-maintenance and ideal for maximizing space.


High Speed Doors
High-speed doors engineered for efficiency and performance in demanding industrial environments. These doors offer rapid opening and closing speeds, improving workflow, energy efficiency, and climate control.
High Speed Rubber Doors
High-speed rubber doors designed for extreme durability and fast operation in the toughest industrial environments. Built to withstand harsh conditions, including impact, temperature fluctuations, and heavy usage, our high-speed rubber doors ensure reliable performance and minimal maintenance.

Construction
If you require commercial renovations in your plant or office, Grizzly Door Systems can help. Any size job from minor renovations or repairs to a major rebuild or relocation, whatever the job may be, whether it’s masonry, steel, drywall, T-Bar, flooring, doors, docks, or motors, you can count on us to get the job done.
Construction services include:

New Door Openings
Are your current doors simply not cutting it? Grizzly Door Systems offers wall cutting, steel channel framing, and full l-beam lintels to construct new door openings for your business. Whether your walls are interior or exterior, crafted from wood, steel, or block, we are able to accommodate any and all of your needs.
Don’t work around the wrong door locations any longer – be proactive to make your business as productive as possible.
Photos and Projects

New Door Openings
Are your current doors simply not cutting it? Grizzly Door Systems offers wall cutting, steel channel framing, and full l-beam lintels to construct new door openings for your business. Whether your walls are interior or exterior, crafted from wood, steel, or block, we are able to accommodate any and all of your needs.
Don’t work around the wrong door locations any longer – be proactive to make your business as productive as possible.
Photos and Projects
New Dock Pits
Every dock begins with a dock pit. The procedure of creating a dock pit starts with cutting and excavating, then forming and pouring concrete. This task requires specialized knowledge and years of experience. Even the smallest mistake can lead to long lasting problems for your business.
Photos and Projects

New Dock Pits
Every dock begins with a dock pit. The procedure of creating a dock pit starts with cutting and excavating, then forming and pouring concrete. This task requires specialized knowledge and years of experience. Even the smallest mistake can lead to long lasting problems for your business.
Photos and Projects


Block Wall Repair
A block wall needs to be sturdy, tenacious, and up to any challenge. However, even the most durable wall will undergo damage on an industrial site. The wear and tear of daily operations, as well as gradual damage from the forces of nature, cause the wall to slowly decay.
Photos and Projects

Block Wall Repair
A block wall needs to be sturdy, tenacious, and up to any challenge. However, even the most durable wall will undergo damage on an industrial site. The wear and tear of daily operations, as well as gradual damage from the forces of nature, cause the wall to slowly decay.
Photos and Projects
Concrete Forming
While we’re all familiar with concrete, few people know the demands and safety requirements of this material. Concrete crane foundations and machine bases must be engineered and re-enforced to ensure that employees are safe on the site. Grizzly Door Systems follows the proper safety specifications to make sure that your structures are efficient and safe. Our range of services also includes concrete ramps and general repairs.
Photos and Projects

Concrete Forming
While we’re all familiar with concrete, few people know the demands and safety requirements of this material. Concrete crane foundations and machine bases must be engineered and re-enforced to ensure that employees are safe on the site. Grizzly Door Systems follows the proper safety specifications to make sure that your structures are efficient and safe. Our range of services also includes concrete ramps and general repairs.
Photos and Projects


Concrete Work and Pads
Photos and Projects

Concrete Work and Pads
Photos and Projects
Fire Door Drop Test

Fire door drop tests are a mandatory safety requirement in Canada
An annual fire door test and inspection is required by Canadian law (*NFDA 80, Fire Doors and Other Opening Protectives)
Protect your personnel and your building with a comprehensive Grizzly Door Systems fire door test and inspection.
What is a fire door drop test?
A certified inspector will inspect fire doors for damage to: guides, curtain and end-locks, bottom bar, and operating mechanism.
Rolling door maintenance including lubrication and any necessary minor adjustments
All operating mechanisms (fuse links and release chains/cable) are not painted/coated with dust, grease or debris. (The fuse link will be replaced).
Open and close the door to inspect for any indications of damaged parts
A trained technician will perform an inspection and drop test of all fire door automatic closing features
Fire door deficiencies identified during the pre-drop test inspection should be corrected before the drop test
When subject to drop testing, the door must close completely and rest on the sill. NFPA 80 states that the average closing speed between 6 and 24” per second.
The door must be dropped tested twice – once to verify proper operation and full closure, and a second time drop to verify that the automatic closing device was properly tested.
The test should be monitored by a employee of the establishment tested
Once complete, we will document the drop test on a DASMA Drop Test Form and provide the owner a copy as well as a drop test sticker for the door
