When your rollers or hinges fail it can lead to the door not operating right or crashing to the ground
Cables and springs are two of the inportant part on the Garage Door. If a cable comes off or brakes it will make the door fall and could make the door come off the track. Can cause panels to bend or brake other parts. If a spring breaks your door can fall and damage the bottom section or break other parts or trap your car in the garage.
Preventive Maintenance can reveal parts that are not working like they should be. Lubricating the springs will help keep them working for years. Adjusting the tracks, openers and springs help keep your door work like it is new for years.