The short version: a Keystone garage door is, on average, older than the newest stock in the wider service area, it's cycling through a genuinely cold winter every year, and the household it's attached to is working with a lower median income than most of the towns we cover. None of those three facts individually is unusual - plenty of towns have one of them. Keystone has all three at once, in a town of only 138 households, which is a small enough base that one bad winter for springs shows up as a noticeable share of our calls out this way.
That combination is why we don't treat a Keystone call like a generic service request. The door's age tells us what's likely worn, the distance tells us how to schedule it, and the income number tells us a repair-first conversation is usually the one worth having before replacement comes up.