Service
Premium new garage door installation with professional sizing, sealing and balancing.
A new garage door is one of the highest-ROI upgrades you can make — improving curb appeal, energy efficiency and home value in a single day. Master-Tech installs premium residential garage doors from leading manufacturers including Garaga, Clopay, Wayne Dalton, Steel-Craft and Richards-Wilcox, with finishes that match every architectural style from modern to traditional carriage.
Our most popular doors feature R-16+ polyurethane insulation, dual weather seals and thermally broken sections — keeping your garage warmer in winter, cooler in summer and noticeably quieter year-round. If your garage is attached to living space or you've finished it as a workshop or gym, an insulated door pays for itself quickly in heating and cooling savings.
Installation is where most garage doors are won or lost. Our technicians measure twice, square the opening, set torsion springs to the exact door weight, align tracks within 1/16", and seal every gap. The result is a door that opens whisper-quiet, lasts longer, and looks like it was always meant to be there.
Call or request a quote online
Our dispatcher answers 24/7. We'll book a same-day or next-day visit.
On-site diagnosis & upfront pricing
Your technician inspects the door, identifies the issue, and quotes the work — before lifting a wrench.
Repair or installation completed
Most jobs are completed in a single visit using parts from our fully stocked vans.
Quality you can count on
We stand behind every repair and install. If something isn't right, we make it right.
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.
Call our 24/7 dispatch and a technician will be on the way within the hour.
