Garage Door Openers Ontario | Install & Repair | Garage One
Based in Mississauga, working across Ontario since 2005
Wall-mounted jackshaft garage door opener with a battery backup beside a white sectional door
Openers for homes and light commercial

Garage Door Opener Installation and Repair

Garage One supplies, installs and repairs garage door openers across Ontario. Tell us how often the door runs and what sits above the garage, and we will recommend one that fits.

  • In business since 2005
  • 24/7 emergency calls
  • Free estimates
  • Serving all of Ontario

Which opener fits your garage

  • Belt drive openers are the quietest. They’re the one we suggest when there’s a bedroom over the garage.
  • Chain drive openers cost less and last a long time. They’re louder, so they suit detached garages.
  • Screw drive openers need less maintenance than chain or belt units.
  • Jackshaft openers mount on the wall beside the door and turn the torsion bar directly, which frees up the ceiling.
  • Battery backup keeps the door working in a power outage. We recommend it on every home install.
  • Wi-Fi openers let you open, close and check the door from your phone.

Horsepower matters too. A 1/2 HP motor handles most residential doors, and heavy or oversized doors need 3/4 HP.

Belt drive garage door opener mounted on the ceiling of an attached garage

What an install includes

We take the old opener away, assemble the rail, mount the brackets and set the trolley. Then we install and align the safety sensors and program your remotes and keypad. Wi-Fi models get connected to the app. Before we leave, the door gets a full safety test.

Opener repair

The calls we get most: the motor runs but the door doesn’t move, the door reverses before it closes, the remote stopped working, or the opener grinds. We carry replacement parts and circuit boards, so a lot of fixes happen on the first visit. If the problem is the door itself, our garage door repair team handles that.

Brands

We install and service LiftMaster and Chamberlain openers, along with Genie and other major brands. For loading docks and warehouse doors, see commercial garage door openers.

Where we work

We install openers across Ontario from our Mississauga shop. Mississauga homeowners can go straight to garage door openers in Mississauga, and the rest of the province is on our service areas page.

Reviews

See what our customers say on Google

Read reviews from Garage One customers on our Google Business Profile. If we have worked on your door, we would be glad to hear how it went.

Ready when you are

Tell us what the door is doing and where you are. We'll book a visit or set up a free estimate.