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Overhead Garage Door Repair and Serviceover 30 years repairing garage doors in Calgary

Glenmore Overhead Doors has the experience and expertise to repair almost any damage to garage doors, mechanisms, components and electrical operators (motors). In some instances it’s more feasible to repair garage doors rather than replacing them.

We warranty our garage door repairs for one year.

Garage doors tend to be used frequently and as such are susceptible to wear and tear. Because many home owners don’t service garage doors as often as necessary the lack of service will increase complications with your garage door over time. It’s important minor issues with your garage door be addressed as soon as possible.

Garage Door Being Repaired

From broken garage door springs, seized rollers, frayed cables, to the door itself, trust the experts at Glenmore Overhead Doors to deliver professional, reliable, and efficient garage door repair.

contact us for door repair / service

Experienced Door Repair Experts

We have over 30 years experience repairing garage doors in Calgary and our staff is fully insured. Trust Glenmore Doors to repair your residential or commercial doors.

We offer affordable service and you can rely on us to get the job done efficiently and have youyr door operating again in no time.

Our service repair team is well-stocked with all common parts and components for most garage door repairs and we’re able to troubleshoot damage to lifting motors, mechanism problems and adjustments.

We’re qualified to adjust and repair security and safety features for electric door openers.

Calgary's Best Choice for Garage Door Repairs

  • Residential and commercial door repairs
  • General garage door maintenance and adjustments
  • Fast efficient service
  • Insurance work
  • Free quotes
  • Automatic door opener remote controller replacements

In addition to servicing damaged doors, we have a wide selection of available parts. We can also special-order needed parts quickly so that your garage door is up and working as fast as possible.

Common Issues with Garage Doors and Operatorsvideos providing basic instructions for common garage door problems

Why is wireless keyless entry not working?

How to check the balance of your garage door

How to align the safety reversing sensors on your garage door opener

Issue not listed here? Call or email us and we'll be happy to help


Maintenancetips & advice



  • Keep rollers, hinges lubricated especially in winter months. It’s a good idea to lubricate the parts twice a year (Spring and Fall). Often you should lubricate quarterly in new areas with lots of dust from construction.
  • Even if you a rarely use a garage door, you should check it periodically to reduce the chances of minor problems becoming serious and more expensive complications.


Visual Inspection

  • Inspect the track and any other components every month to ensure everything works as it should. Disconnect the motor by pulling the red manual release cord and run up and down by hand (at a steady controlled speed - do not throw door up) to check operation.


Safety Feature(s) Test

  • The garage door is one of the heaviest objects in your home and can be dangerous if damaged or misused.
  • Test the reverse safety mechanism to confirm the photo-eye or edge sensors works correctly.
  • You can test the sensor by placing an object or piece of wood under where the door meets the floor of the garage. If the door does not automatically reverse when striking the object, your garage door should be serviced by a trained technician.
  • You can check the photo-eye by waving something in front of the beam once the door has started to lower. If the door does not reverse, it should be serviced immediately. Sometimes photo-eyes can be fixed by simply wiping the lens with a dry, soft cloth.
  • Manufacturers were required by law to include these safety features on all openers after January 1, 1993. If your door does not have this safety feature it is recommended that you replace the older system.


Hardware Inspection

  • Visually inspect the door springs, cables, rollers and bearings, chain or belt, hinges and all hardware. Look closely for any wear and tear, and pay particular attention to the sound of the motor and door when opened to ensure everything is working as it was designed to do.


Balance Test

  • Test to ensure the garage door is balanced. Disconnect the opener and manually lift the door up. If the door doesn’t open easily and smoothly the door is most likely out of balance and requires servicing to prevent more expensive fixes if left unbalanced.


Maintenance Frequency

  • The above maintenance should be done monthly. Lubrication should be carried out semi-annually. By performing the (above) maintenance you can extend the life of your garage door and eliminate minor problems becoming major issues.