Elk River sits in a severe cold climate band, where steel torsion springs contract and fatigue faster than in milder zones. A spring rated for a certain number of cycles loses life faster when the metal is cold for months at a stretch - the steel gets less forgiving, and a spring that's been flexing since the early 90s is already closer to its limit than the calendar suggests.
Across the 26 named areas we track in this service footprint, the bulk of the stock dates to the 1980s and 90s, which means a wave of original hardware is lining up to hit the same age range at roughly the same time. With roughly 81,120 households and 52,315 owner-occupied houses in the area we serve, a lot of those garage doors are reaching the 25-30 year mark on original springs, rollers, and cable right about now.
Cold also changes how lubricant behaves. Grease that was fine in July stiffens up in a January cold snap, which is exactly when a marginal spring or a worn roller finally gives out - not because anything sudden happened, but because the slack that was masking the wear disappears.