Once the truck's on-site, replacing a snapped lift cable is usually a same-visit fix - the door comes off tension, the old cable and any damaged drum hardware come off, new cable goes on matched to the door's weight and track length, and the door gets run through a full open-close cycle before we leave. Where the time actually goes is diagnosis, not the swap itself: newer homes built after 1997 tend to have door and track combinations that are easier to source parts for, so there's less waiting on a special-order drum or an odd cable length than you'd see on some of the older 1968-1979 stock elsewhere in the service area. What we can't promise is a same-day slot from a standing crew, because there isn't one stationed in Banner Elk - the visit starts with that 12-mile drive from Boone, and scheduling has to account for that every time.