A garage door is one of the heaviest moving parts of a house, and it works through a handful of components that depend on each other: springs that carry the weight, steel cables, rollers running in the tracks, hinges between the panels, and an opener that does the lifting. When one fails, the symptom often points at the wrong part.
A door that will not lift may have a snapped spring rather than a dead opener. A door that closes crooked may have a stretched cable or a bent track. An opener that reverses halfway down may be reading a misaligned sensor, not a failing motor. Our technicians check the full system and then fix what actually broke, so you are not paying to replace a part that was working.
Springs and cables hold the most tension in the door, and that is why we ask you not to release or adjust them yourself. If the door is stuck, leave it where it is, keep people and cars clear of it, and describe what you see when you call.