Complete Commercial Garage Door Installations

We install heavy-duty sectional garage doors, rolling steel shutters, and insulated overhead doors built for Canadian winters and high-cycle use. Each installation includes:

Precise onsite measurement and planning
Professional fit and finish
Optional insulated panels for energy efficiency
High-lift or vertical-lift track systems
Safety cables, torsion systems, and weather seals

Our doors are ideal for auto shops, delivery docks, mechanic bays, underground parking, and retail centers across Toronto and the GTA.

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Garage Door Motor Openers & Automation

Upgrade your security and convenience with a commercial-grade motor opener system. We supply and install:

High-cycle electric operators
Remote and wall-mounted controls
Timer-to-close and access control systems
Fire-rated and chain-driven options for industrial use

Whether you’re automating a new door or retrofitting an older system, our team ensures smooth operation and quiet performance, with safety sensors and fail-safes included.

Sectional Door Installation and Repairs in Toronto

Sectional doors offer excellent thermal performance and a clean finish — great for heated warehouses, delivery depots, or food storage units. They lift vertically, saving space inside and out, and can be installed with vision panels or heavy-duty seals. We offer: New sectional door installations Spring, cable, and track repairs Door balance adjustments Panel replacements Preventative service packages If your sectional door is sagging, slamming, or noisy, call us. One of our local techs will come out and give you a straight answer — no upsell, just solid repairs that last.

Is your garage door stuck, noisy, or out of alignment? We offer same-day commercial garage door repair services across the GTA.

We repair and replace:

Broken torsion and extension springs
Snapped cables, rollers, and pulleys
Damaged door sections or panels
Bent tracks and unbalanced doors
Malfunctioning openers and remotes

Our trucks arrive fully stocked, so most repairs are completed in one visit. We also provide 24/7 emergency repair services when your business can’t afford downtime.

Hardware Supply & System Upgrades – All-In-One Solutions

Running into frequent issues with an aging door system? We offer complete hardware replacement packages, including:

Torsion spring systems
High-lift conversion kits
Reinforced hinges and struts
Safety cables and drums
Roller upgrades for quieter operation

We only work with trusted brands and commercial-grade components designed to last, and we back our installations with full product and labor warranties.

Serving Toronto & the GTA – Built for Local Businesses

Quest Doors proudly serves all areas of Toronto, North York, Scarborough, Etobicoke, Vaughan, Markham, and surrounding GTA communities. We specialize in supporting:

Commercial buildings
Strip plazas and shopping centers
Warehouses and loading docks
Underground parking garages
Industrial facilities

Our technicians are fully licensed, insured, and experienced in handling complex garage door systems of all sizes.

Warranty, Reliability & Peace of Mind

Every door, motor, spring, and hardware component we install comes with a comprehensive manufacturer’s warranty, and our labor is guaranteed for your peace of mind. You can rely on our expert craftsmanship, honest recommendations, and clear communication at every step.

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Get a Free On-Site Estimate Today

If your commercial garage door is failing, aging, or due for an upgrade, give us a call. From full installations to expert repairs, Quest Doors delivers dependable service, premium materials, and quick turnaround — every time.

📞 Contact us today for a free consultation and quote anywhere in Toronto or the GTA.

Commercial Garage Door Services – Installations, Repairs & Complete Hardware Supply in Toronto & GTA