Because so much of Roebuck's garage door hardware traces back to that same late-1980s construction window, we stock torsion springs sized for the door weights and cable drums common to that era, along with standard roller and hinge sets that match builder-grade steel doors rather than the heavier insulated panels going into newer builds elsewhere in the county. We carry opener drive gears and logic boards for mid-range chain and belt units, since a dead opener on a house this age is more often a worn gear or a fried board than a motor that's actually seized.
What we don't carry on the truck is anything custom - a replacement panel for a discontinued door profile, for instance, usually has to be special-ordered, and that can add days to a job that otherwise would've been same-visit. We'll tell you up front if your door falls into that category instead of promising a fix we can't deliver that day.