This isn't a generic wear-and-tear story. Peoria's housing stock clusters tightly in one build era - 1979 to 2005, median 2002 - which means thousands of doors and openers across this area are aging out at roughly the same time, on hardware specified for a climate that runs hotter and more relentlessly than the mild-summer standards those parts were often rated against. Add the severe heat classification this area falls under, and you get accelerated fatigue in springs, seals, and plastic components that in a cooler market might last another decade. A door that would still be serviceable in a temperate climate is often already brittle here.
The other piece is scale: with tens of thousands of owner-occupied houses built inside a roughly 25-year window across this service area, a lot of that equipment is hitting end-of-life together, not one house at a time. That's why installation calls cluster the way they do - it's not bad luck, it's the housing stock and the heat doing what they do to steel and rubber on a predictable timeline.