Most homes in Verdi went up around 1987, which puts them in the 1980s-90s run that makes up the bulk of the service area's housing. That build year matters more than people think. Doors from that era were commonly hung on extension springs sitting above the horizontal track, not the torsion bar over the opening that became standard later. Extension springs fail differently - they stretch, fatigue, and eventually snap a coil instead of twisting apart at a shaft, and the safety cables that were supposed to catch a broken one are often the original cable, now thirty-some years old.
The other recurring issue is the track itself. A 1987 door that's never been upgraded is still running on its original track hardware, and a bent section - from a car bump, a slipped roller, or just age - throws the whole panel out of alignment. Add a winter that sits in the same severe-cold band as the rest of the region, and grease inside an original-era opener gearbox stiffens on the first hard freeze, so the door strains against cold hardware before anything has actually broken.