Torsion springs are the main contributor to break downs & entrapment. Torsion springs if not installed correctly or not maintained regularly can cause a lot of strain on the motor which will drastically reduce the life of the motor & in the worst case a spring could break resulting in the door being stuck down until fixed.
We also offer a fast and thorough 24 hour emergency repair service (0418 334 851) throughout Melbourne and the surrounding areas.