Garbage Disposal Repair vs Replace by Age

Five guides ask whether a garbage disposal is worth repairing at five, seven, ten, twelve or fifteen years. The disposal is the odd one out in this section, because it is the appliance where repair and replacement sit closest together: the unit is small, sold whole, and hung from a mounting ring rather than plumbed and wired in the way a dishwasher is. That compresses the entire decision into a narrow band.

So each page spends most of its effort on what is genuinely fixable before the year matters at all. A jammed impeller freed from underneath, a tripped reset button, a leak that turns out to be the sink flange rather than the housing — these are the outcomes that make the age question moot. Only once they are excluded does the arithmetic apply, which is why the older pages here are the shortest ones in the section.

The work sits under a sink at line voltage, frequently on a switched circuit that reads dead until somebody flips the wall switch. Kill it at the panel. Never clear a jam by reaching into the chamber — that is why the guides free the impeller with a hex wrench from below. A leak coming from the shell rather than a connection means the housing has corroded through, which ends the repair question outright. EasyBear covers Sacramento and the Bay Area.