Most emergency calls break down into a short list: a broken torsion or extension spring, a snapped cable, a bent track, or an opener that's stopped responding to its own logic board. None of these take long once a tech is standing in front of the door, but diagnosing which one it is - and whether it's one failure or two feeding each other - is most of the job. A door that's been struggling against a worn roller for months, for example, often takes out a cable the same week, and fixing only the obvious half leaves you with a second call later. We quote the repair once we've seen the door, not before, because a spring job and a full track replacement aren't priced the same and guessing over the phone does nobody favors.