Because Parkland construction clusters after 2000, almost everything we touch here is a sectional steel door on a standard torsion system rather than the older extension-spring, side-mount setups common in neighborhoods built in the 1960s and 70s. That's good news for repairs - parts are easier to source, and most openers use a chain or belt drive with a logic board rather than the mechanical relay systems in older units. The failure points shift too: instead of a seized, decades-old torsion tube, we're more often replacing a failed logic board, a worn drive belt, or sensor wiring that's been nicked by a trimmer. We won't force a repair onto a door that's cheaper to replace outright - if a 20-year-old opener needs a second board replacement in two years, we'll say so.