North Tustin is small as these things go - about 8,926 households, spread out on larger lots rather than packed into tract rows. That size matters for what we load before we head out: fewer standardized double-door jobs, more single-door and oversized-door springs, because that's what a lower-density area like this tends to run. We carry torsion springs in the wire sizes that match a 1965 median build year, plus the extension-spring hardware that shows up on older single-car garages that never got upgraded. We stock both because guessing wrong on a 10-mile trip from Costa Mesa means a second trip, and we'd rather not make that drive twice. What we don't carry is every obscure European or discontinued opener bracket - if your door has one of those, we'll tell you on the phone before we load the truck, not after we're standing in your driveway.