Common 1972-era repairs
That gap matters when a door tech is standing in your driveway asking the repair-or-replace question. On a house built around 1972 - the rough middle of this town's stock - a torsion spring, a bent track, or a burned-out opener board is almost always worth fixing. The door itself, the opener, and most of the hardware under it were built to be serviceable, and at this income level the math usually favors paying for a one-hour repair over a multi-thousand-dollar replacement.