Most of the houses we work on in Buford went up between 1990 and 2012, with the median closer to 2001. That means a lot of original chain-drive openers are now twenty or more years old, and the circuit boards and drive gears in those units are past their expected service life. Across the eleven named areas that make up this service territory, the stock skews heavily toward 2000s construction, so this isn't a problem confined to one neighborhood - it's the age of the opener fleet itself.
Georgia's cold-moderate climate band doesn't freeze garages solid the way the upper Midwest does, but it still puts enough temperature swing on belt tension and lubrication to make a tired opener's symptoms worse in winter mornings and again in summer heat. A motor that's been limping along on a worn gear will often finally quit when the garage hits its seasonal temperature extremes, not on a mild day. Homeowners call us thinking the door itself broke, and often it's the opener that gave out first, taking the door's smooth operation down with it.
This pattern - original-era opener, climate-driven failure timing - is what we see across the service area, not just one street in Buford.