We don't post a flat number here because a torsion spring swap on a standard door and a job where the track, cable, and drum all need attention aren't the same visit. What we can tell you is what drives the cost in a neighborhood like this: the age of the hardware, whether the springs are a matched pair or a single, and whether the opener needs to come out while we're in there. With median household income here running under $49,000, we see more owners asking us to repair the spring or roller and leave a working opener alone, rather than replace the whole system - and in most cases on a door this age, that's a reasonable call, not a corner cut. We'll quote the job once we've opened the door and seen the hardware, not before.