When a door jumps its track, the fault usually isn't the track itself - it's the roller or the hinge that let go first. In Grand Prairie, where the typical house dates to around 1991, that hardware has had over three decades of summer heat cycling the steel expand and contract. A bent track from a door that's been grinding sideways for weeks is a different job than a cable that snapped clean and dropped one corner overnight - the second one you can be stuck with the door stuck open or shut until someone gets a bar under it.
We come from Arlington, about 6 miles out, so you're not waiting on a truck that has to cross half the metroplex. That said, we don't stock every roller and hinge style on the truck for every era of door - if your track hardware is the original galvanized stamped-steel style common to houses built in that early-90s wave here, we may need to confirm the part before the first visit turns into a same-day fix. We'd rather tell you that up front than promise something we can't deliver in one trip.