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MountVernon Garage Door Pros
Open 24/7(226) 894-0615Open 24/7

Openers

Openers & Access

Smart controllers let you check whether the door is closed from wherever you are and open it for a delivery from your phone. We install and set them up, and we make sure the basic remotes still work when the internet does not.

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A person holding a remote looks toward an overhead garage-door opener and rail. — Garage Door Opener Diagnosis and Repair, Brant
Garage Door Opener Diagnosis and Repair
Hands holding a wrench against an opener trolley beneath a chain rail — Chain-Drive Opener Repair, Brant
Chain-Drive Opener Repair
Hands holding a loose toothed belt beside the rail and trolley of an overhead garage-door opener. — Belt-Drive Opener Repair, Brant
Belt-Drive Opener Repair

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Openers & Access

Operators, safety sensors, controls, and access systems.

Illustrative garage doors scene

Garage Door Opener Diagnosis and Repair

The door by itself

With the door fully closed, the technician pulls the emergency release and lifts the door by hand. A healthy door rises smoothly with modest effort, holds still about a metre off the floor, and stays up when fully open. If it is heavy, drifts down, or stays put only at the top, the springs are tired or broken and the opener has been doing work it was never sized for.

Tracks, rollers, hinges, cables and drums are looked over at the same time. This check comes before any powered testing, because a door in this state is corrected on the door side first, by someone with the tools for tensioned hardware.

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