A house here built in 1952 is now over seventy years past its original hardware install date, and a lot of that hardware never got swapped - just lubricated, tightened, or ignored. Across the wider service area the median build year is 1975, so St. Paul is running roughly two decades ahead of that curve on wear. Combine that with a cold climate band rated severe, and you get steel torsion springs that have gone through seventy-plus winters of contraction and expansion cycles nobody accounted for when the door was installed. The median household income here is about $73,055, noticeably under the $96,224 median across the 415,224 households in our full service area, which in practice means more owners stretching a repair further before calling, and more springs running to actual failure instead of getting swapped at the first sign of fatigue. That's not a judgment, it's just what the numbers say about when we tend to get the call.