Garage Door Repairs
Fault finding and repairs for sectional and tip-up garage doors, including mechanical issues that can place unnecessary strain on the motor.
MJG TRADING • GARAGE AUTOMATION
Repairs, servicing, fault finding and new motor installations — with the door assessed properly before parts are replaced.
ASSESS FIRST. REPAIR WHERE PRACTICAL.
A garage motor is only one part of the system. Door balance, cables, springs, hinges, bearings, brackets and alignment all affect how well the motor operates.
MJG Trading assesses the complete door and automation system so the actual fault can be addressed before recommending replacement.
Fault finding and repairs for sectional and tip-up garage doors, including mechanical issues that can place unnecessary strain on the motor.
Diagnosis of motor and control faults, replacement where necessary, and upgrades to modern automation systems.
Door inspection, adjustment and preventative maintenance to help keep the system operating smoothly and safely.
Correctly selected motors and automation components matched to the door type, size and application.
Battery checks and upgrades, remotes, controls and related automation components where compatible.
Attention to cables, hinges, springs, bearings, brackets, balance and other mechanical components affecting operation.
KNOW THE SIGNS
Small mechanical problems can become expensive automation problems when they are ignored.
01The door feels unusually heavy when operated manually.
02Cables become loose, frayed or do not sit correctly.
03Hinges, brackets or fixing points are cracking, tearing or pulling loose.
04The door moves unevenly, jerks, makes new noises or struggles to open.
05The motor strains, stops unexpectedly or no longer operates consistently.
06Battery backup, remotes or controls are becoming unreliable.
THE MJG APPROACH
We inspect the door, motor and related components to identify the actual cause.
You get practical advice based on what the system needs — not simply a replacement recommendation.
We repair where practical or install the correctly suited replacement when required.
The system is adjusted and tested so the door and automation work together correctly.
REAL MJG WORK
PRODUCT EXPERIENCE
MJG Trading works with established automation products including Centurion, ET, Nice and Doorman. The recommendation depends on the door, usage and application rather than forcing one product onto every installation.
BRANDS WE WORK WITH





GARAGE DOOR GIVING YOU TROUBLE?
Free quotes and site assessments are available across our selected service areas.