Most of the housing across this service area went up between 1938 and 1960, with a median build year of 1949, and that matters for openers more than people expect. Homes from that era were built before chain and belt-drive openers were standard, which means a lot of these garages got a retrofit opener bolted onto framing and track that was never designed for one. The header often isn't reinforced the way a house built with an opener in mind would be, so the unit works harder than it should just to lift the door, and that extra load shows up as early gear wear, stripped sprockets, and motors that run hot.
Add the climate on top of that. This area sits in a cold-severe band, and an unheated or barely-insulated garage - common in homes this old, across the six areas we work in - means grease in the opener's drive gear and the chain or belt itself both stiffen up hard in winter. A motor that's already straining against undersized framing now has to fight cold grease on top of it. That combination - old framing, retrofit hardware, hard winters - is why opener calls here cluster around certain failure patterns more than newer-built suburbs would ever see.
It's not that the openers themselves are bad. It's that the house they're bolted to was built for a different century.