Laval & Greater Montreal
Commercial Garage Doors in Laval & Greater Montreal
Sectional and rolling commercial doors installed, repaired and maintained, with hardware rated for the duty cycle.
What we do
Commercial Garage Doors in Greater Montreal
A commercial door is a piece of operating equipment. Downtime stops deliveries, and a door cycled dozens of times a day wears out hardware far faster than a residential door.
We install and service sectional and rolling steel doors for warehouses, garages, workshops and retail across Laval and Greater Montreal, specifying spring cycles and operators for the actual duty cycle rather than the minimum.
What the job includes
- Install sectional and rolling steel commercial doors
- Specify high-cycle springs and heavy-duty hardware
- Install and repair commercial operators and control stations
- Repair impact damage, curtains, bottom bars and guides
- Scheduled preventive maintenance to reduce downtime
- Safety edge, photo-eye and control device testing
Common problems
What usually goes wrong
These are the failures we are actually called out for, and what each one usually means.
Residential-grade parts on a commercial door
Standard springs reach their cycle life in months on a busy door. High-cycle springs cost more once and last far longer.
Forklift and vehicle impact damage
Bottom bars, guides and lower sections take the hits. Repairing them promptly prevents a derailment.
No maintenance schedule
Commercial doors should be inspected on a schedule tied to cycles, not to the calendar alone.
Our process
How the job runs
- 1
Step 1
Contact AAL Garage Doors and describe what the door is doing.
- 2
Step 2
A technician diagnoses the door, opener and hardware on site.
- 3
Step 3
We explain what is wrong, what it takes to fix it and what it costs.
- 4
Step 4
We complete the work with parts sized for your door.
- 5
Step 5
We balance, cycle and safety-test the whole system before leaving.
Why AAL
Why homeowners call us back
- Hardware specified for the real duty cycle
- Preventive maintenance to limit downtime
- Sectional and rolling doors, plus commercial operators
- Service across Greater Montreal
Fastest diagnosis
Send a photo of the problem
A picture of the spring above your door, the opener unit, or the way the door is sitting tells us more in ten seconds than a phone call does in ten minutes. Send one and you get a real assessment — including when the fix is something you can do yourself.
- The spring bar above the door
- The opener unit and its model label
- How the door sits when it stops
- Any frayed cable near the bottom bracket
Ready when you are
Attach photos straight to the quote form, or send them over WhatsApp if that is easier.
Reviews
Commercial Garage Doors — what customers say
Jobs like yours, across Laval, Montreal and the surrounding suburbs.
“Commercial rolling door at our shop in Saint-Léonard was jamming and it was costing us deliveries. They serviced it, replaced the worn parts and set up a maintenance schedule so it does not catch us out again. Responsive whenever we message.”
Tony C.
Saint-Léonard, Montreal · January 2026
“Spring went on a Sunday morning with the car locked inside and my wife needed to be at work. Sent a photo over WhatsApp, got a straight answer on what it was and what it would cost before anyone drove out. Both springs replaced and the door is quieter than it has been in years.”
Marc-André L.
Chomedey, Laval · February 2026
“Two other companies told me the whole door needed replacing. These guys came out, found a bent track and worn rollers, fixed both, and charged a fraction of what I was quoted elsewhere. Honest is the word I would use.”
Sylvie T.
Sainte-Dorothée, Laval · January 2026
Service areas
Commercial Garage Doors across Greater Montreal
We provide commercial garage doors across every area below. Each has its own page with local detail — the housing stock, the failure patterns and what to expect in that specific area.
Pricing
What actually drives the price
No two garage door jobs price the same, and any company quoting you a firm number before seeing the door is guessing. Here is what changes the figure — you get the real one after the diagnosis, before any work starts.
| Job | What moves the price | Worth knowing |
|---|---|---|
| Torsion spring replacement | Door weight and height, single vs matched pair, spring cycle rating | Always replaced in pairs on a two-spring door so balance is kept. |
| Cable replacement | Whether drums need re-spooling, condition of the bottom brackets | Usually paired with a balance check, since a snapped cable means the door ran uneven. |
| Opener repair | Gear kit vs logic board vs sensors, brand and age of unit | A stripped nylon gear is a repair. A failed board on a 15-year-old unit often is not worth it. |
| Opener replacement | Chain, belt or wall-mount; horsepower for door weight; accessories | Belt drive is worth it when there is a bedroom above the garage. |
| Panel / section replacement | Availability of a matching section, insulated vs non-insulated | Has to be ordered to match — this is the one job that is rarely same-visit. |
| Full door replacement | Size, insulation R-value, window inserts, new tracks and hardware | Includes correctly sized springs and a re-set opener, not just the door. |
Fastest way to a real number: send a photo of the door, the spring above it, or the opener unit. WhatsApp is usually quickest — you often get an assessment back before a technician is dispatched.
FAQ
Commercial Garage Doors questions
Do you service rolling steel doors as well as sectional doors?
Yes. Both types are installed and repaired, including curtains, guides, bottom bars, springs and operators.
Can you set up a preventive maintenance schedule?
Yes. For commercial doors we base the interval on cycle count and environment rather than a fixed calendar date.
What are high-cycle springs?
Springs rated for far more open-close cycles than standard residential springs. On a door used dozens of times a day they are usually the cheaper choice over a few years.
Related services
You may also need
These come up alongside this job more often than not.
Need Commercial Garage Doors?
Send a photo of the problem and we will tell you what it actually needs — often before a technician is dispatched.
Laval • Montreal • North Shore • South Shore • West Island