Toronto · M
Toronto laneway garages, downtown commercial roll-ups, midtown carriage doors — we know the city, we know the bylaws, and we get it done.
Master-Tech serves Toronto families and businesses across High Park, Leaside, Forest Hill, Riverdale, The Annex and the Junction with fast, same-day garage door repair. Broken springs, snapped cables, off-track doors, dead openers — we answer the phone, dispatch local trucks, and work clean around tight parking, narrow drives and laneways. Same-day response with upfront pricing, every time.
Toronto has thousands of laneway and detached garages, each with their own quirks — non-standard openings, separate power, unique opener needs. We install and service the doors, openers and Wi-Fi controllers that make these spaces work, including battery-backup units and smart openers you can monitor from anywhere.
If you operate a shop, restaurant, body shop or warehouse in Toronto, you know that a stuck commercial door means lost revenue. We dispatch priority commercial trucks across all M postal codes with the parts to repair and replace roll-up doors, grilles, dock levelers and commercial operators.
Fast, reliable repairs for any make or model — we diagnose and fix the issue the same day.
Premium new garage door installation with professional sizing, sealing and balancing.
Repair or replace any opener — LiftMaster, Chamberlain, Genie, Craftsman and more.
Broken spring? We carry torsion and extension springs for same-day replacement.
Frayed or snapped cable? We re-spool, replace and re-tension cables safely.
Door jumped the track? We straighten tracks, replace rollers and restore smooth travel.
24/7 emergency response across the GTA. Stuck door, broken spring, security risk — we're on the way.
Loading dock, warehouse and storefront door service for businesses across the GTA.
Annual tune-ups extend door life, prevent breakdowns, and keep your door running smoothly year-round.
Upgrade your curb appeal with a new insulated garage door installed in a single day.
Aluminum capping protects wood frames from weather and elevates your home's finish.
Wi-Fi smart openers with phone control, video and voice integration installed and configured.
"Amin is a professional worker who does an excellent job and provides a great service. Showed up on time, finished the job clean and on budget. Highly recommend Master-Tech."
Firas · GTA
"Professional, on time and dedicated, and cleaned up after installation. Great job on our old garage door opener replacement — couldn't be happier with the result."
Damini · Oakville
"Master-Tech has been my go-to garage door service provider since I opened my auto repair shop. Always responsive, always fair on price, always done right."
Sam · Mississauga
"I had an amazing experience with Master Tech. They came on time, finished the job in a timely manner and cleaned up after themselves. Great customer service — will recommend to friends and family."
Verified Customer · Brampton
We dispatch 24/7 across the GTA with an average arrival time of 30–60 minutes for emergency calls like broken springs, stuck doors and security issues.
On-site estimates for new door installations and replacements are free. For repairs we provide upfront pricing before any work begins — no surprises.
Yes. Master-Tech is fully licensed and carries $2M liability insurance. We'll happily share certificates on request.
All major brands including LiftMaster, Chamberlain, Genie, Craftsman, Marantec and Sommer. We also install Wi-Fi smart openers (myQ, Aladdin Connect).
Most single-door replacements are completed in 3–5 hours. Double doors typically take 4–6 hours, including haul-away of the old door.
We dispatch 24/7 across Toronto and all of Toronto.
