Most houses in Trinity went up around 2005, which puts this neighborhood on the newer end of the whole service area - the median build year across the rest of the territory sits back at 1979. That matters more than people think. A door built in 2005 almost always shipped with a builder-grade opener already bolted to the ceiling, and that same unit is often still up there, original, never swapped. Twenty years is about the ceiling for a chain or belt-drive opener's logic board, capacitors, and the little plastic gears inside the motor housing. The symptoms show up as intermittent response to the remote, a opener that hums but doesn't lift, or a wall button that works some days and not others. Because the climate here stays mild, you're not dealing with the frost-cracked gears or swollen wood jambs that show up farther north - what you're dealing with instead is straight electrical fatigue in hardware that's two decades old and has simply worn out from use, not weather. If your opener is original to the house, assume the board is the first suspect, not the motor.