A door and opener installed in 1990 is now in its mid-thirties, and that's old enough that the original equipment has usually been replaced at least once - sometimes well, sometimes with whatever was cheapest at the time. We see a fair number of mismatched setups in Harlem for exactly that reason: a 1990s steel door still riding on its original torsion spring, paired with an opener that's clearly a decade newer than the door it's lifting. Median household income in this area runs around $43,571, which is noticeably lower than the broader Evans-area figure, and it shows up in how repairs get handled - more patch jobs, fewer full swaps, more springs replaced one at a time instead of as a matched pair.