Most of the housing stock in this service area went up between 1979 and 2013, with a median build year around 1991. That means a huge share of the doors we get called on are still running original lift cables from that era, or a first replacement set that's now pushing two or three decades old. Galvanized aircraft cable doesn't last forever, and in this mild temperate climate band the failure mode isn't ice or hard freezes snapping a brittle cable overnight - it's slow corrosion and fraying at the drum, worked at by humidity swings more than cold. Across the 27 named communities we cover, the housing is overwhelmingly 1980s and 90s stock, so the cable sheave and drum setups are consistent from neighborhood to neighborhood: same wire gauge, same winding style, same failure points. A cable doesn't usually just snap out of nowhere. It frays a few strands at a time near the drum or the bottom bracket, and most owners don't see it until the day it lets go. Because so much of the area's housing shares that same build window, we see the same cable wear pattern on a lot of driveways, not a one-off.