A garage door repair and tune-up typically involves several steps to ensure the proper functionality of the door. This process includes inspecting all key components like the springs, rollers, cables, and tracks for any wear or damage. The technician will lubricate moving parts to reduce friction, which helps prevent future damage and ensures smooth operation. Additionally, the door's balance will be checked, and the springs may be adjusted to ensure proper tension, preventing strain on the opener. The safety features, such as the auto-reverse mechanism, will also be tested to ensure they function properly. A garage door tune-up helps prevent unexpected breakdowns and prolongs the life of your door.