Commercial Garage Door Repair in Mississauga
Garage One Inc. repairs commercial doors, openers and springs for warehouses, plants and retail units across Ontario. A loading door stuck open at closing time holds up the whole building, so we offer same day repair and take emergency calls 24/7.
- In business since 2005
- 24/7 emergency calls
- Free estimates
- Serving all of Ontario
What we do
Commercial repair services
Spring Repair
Springs replaced and balanced on heavy sectional doors.
Opener Repair
Commercial operators diagnosed and repaired.
Emergency Repair
Available 24/7 for doors that will not open or close.
- Garage Door Repair
- Spring Adjustment
- Opener Repair
- Cable Fix
- Track Realignment
- Roller Replacement
- Panel Damage Fix
- Noisy Door Repair
Why Garage One
Why businesses call us for repairs
A stuck dock door holds up shipping and receiving. Garage One repairs commercial doors for warehouses, retail units and plants across Ontario, with same day service in most cases and emergency calls taken 24/7.
- Commercial repair techniciansSectional, rolling steel and high-lift doors.
- Emergency service24/7 calls to get a bay working again.
- Heavy-duty partsSprings, cables and rollers rated for busy doors.
- Upfront pricingThe price is agreed before work starts.
- Local shopServing businesses from our Mississauga shop since 2005.
How it works
How a commercial repair goes
Call with the door and what it is doing. A technician inspects the door, the operator and the safety devices, then gives you a price. After the repair, the door is cycled and the safety devices are tested before we hand it back to your team.
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Request Service
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Assessment
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Repair or Replace
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Safety Verification
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Final Approval
Know the signs
Signs a commercial door needs repair
- Door stuckA door that stops partway can block a bay for the whole shift.
- Spring faultSprings on heavy doors hold serious tension. Leave them to a technician.
- Noisy doorGrinding and banging usually mean worn rollers or a failing operator.
- Damaged cablesFrayed cables on a heavy door are a safety risk. Stop using it.
- Opener faultAn operator that trips or will not respond stops the door entirely.
- Bent tracksForklift strikes bend tracks and throw the door out of line.
- Stuck panelsDamaged sections catch as the door travels.
- Sensor faultMisaligned photo eyes make the door reverse or refuse to close.
Questions
Common questions
How quickly can commercial doors be repaired?
Many repairs are done the same day, depending on the part and the door.
Do you handle urgent issues?
Yes. Emergency commercial service is available 24/7.
Where do you do commercial repairs?
Across Ontario from our Mississauga shop, including the GTA, Kitchener, Waterloo, London, Windsor, Kingston and Ottawa.
Are the repairs safe and long-lasting?
We use parts rated for commercial doors and test the safety devices before we hand the door back.
Put your doors on a maintenance schedule and cut down on breakdowns
Call any time, day or night. Estimates are free, and you get the price before any work starts.