Emergency repair in Highland, Utah

The station serving Highland (Alpine, 5 km out) averages 22.3 freeze–thaw days in December, 23.8 in January and 23.4 in February — January is the peak. Each of those days is a morning cold enough to embrittle a fatigued spring and an afternoon warm enough to reload it.

What to do with the numbers: autumn is when Highland spring work is cheap and schedulable — the same job in January competes with everyone else's frozen morning.

Pay for tonight when the Highland garage cannot be secured — a door stuck open is an open house — or when the door hangs crooked or off-track overhead, or when a trapped car is truly needed before morning. On that last one, pull the red release first: disconnected, many doors lift by hand and the emergency evaporates.

The morning slot covers the rest at $50–150 less. A broken spring behind a closed door is going nowhere; a dead opener with the release pulled is a door you can operate by hand; dents wait indefinitely. In Highland winters, add the frozen-down door to this list: warm water frees the seal, and driving the opener against ice is how bottom sections get bent.

For context around Highland: Alpine runs 100.1 freeze–thaw cycles and 5–7 years of spring life; Cedar Hills runs 102 freeze–thaw cycles and 5–7 years of spring life; and American Fork runs 98.5 freeze–thaw cycles and 5–7 years of spring life.

Against that backdrop, Highland holds 102.1 cycles at 4,922 ft with a 1998 median build year — the specific inputs behind every figure above.