Most of the housing stock across this service area - in neighborhoods from Mesa Junction and Bessemer to Belmont and the West Side - went up in the 1960s and 70s. That means a lot of garages still have the torsion spring, drum, and track combination that came with the house when it was framed, now decades past the cycle count it was rated for. Steel doesn't fail gently; it fails when it fails, usually with a bang loud enough to bring a neighbor outside.
Pueblo's winters make this worse. Cold temperatures stiffen spring steel and thicken old grease on tracks and rollers, so a spring that's already near the end of its life takes on more strain the first cold morning it's asked to lift a door that's slightly heavier than it should be. That's why we see failures cluster when temperatures drop hard, not evenly through the year.
Across the roughly 12,335 households and 9,323 owner-occupied houses in this area, a big share share that same timeline - original hardware, decades of winters, and an opener that's been asked to compensate for a spring doing less and less of the work. The opener motor takes the hit when the spring can't, and that's often the second failure that follows the first.