Aromas sits 9 miles from our shop in Gilroy, and the houses out here cluster tight around 1976, right in the middle of the broader 1965-1989 build window that covers this part of the county. That matters more than it sounds like it should. A door and opener installed in the mid-70s used different spring mounts, different track gauge, and often a lift mechanism that nobody has made new parts for in decades. Walk into a 1976 Aromas garage and you're more likely to find a chain-drive opener bolted to the original wood jamb than anything with a modern logic board.
With only 856 households in the area, Aromas isn't a big enough market that anyone stocks these older parts locally - we bring what the job needs from Gilroy rather than guessing twice. The upside of a house this age is that the opening itself was usually framed square and sized for a standard door, so when a swap-out does make sense, it's a clean one. The downside is that 50 years of sun, fog, and someone's garage-gym renovation have usually touched the hardware at least once, and not always correctly.