The failures we see in Brookhaven track its housing stock. With a median build year of 1992, most of the doors and openers here are second- or third-generation systems - not the original 1970s hardware you'd find in older parts of the wider service area, but not brand new either. That puts a lot of Brookhaven doors right in the failure window for extension and torsion springs rated for a 10,000-15,000 cycle life: installed in the '90s, they're due or overdue.
Openers from that era are the other recurring issue - early circuit boards, older-style safety sensors, and drive systems that don't always have a direct drop-in replacement anymore. When a board fails on a unit that old, sometimes the fix is a new logic board and sometimes it's simpler to replace the opener outright.
Climate plays a role too. This area sits in a cold-moderate band, and the freeze-thaw cycle each winter is what work-hardens steel torsion springs and dries out nylon rollers and cable sheathing over the years - a slow failure, not a dramatic one, until the day it isn't.