Service guide · Job 09

Need Garbage Disposal Installation in Florence AL?


New disposals installed, jammed units reset the safe way, hardwired vs plug-in sorted out — and a straight repair-vs-replace call.

(256) 415-7610

Ground fine, drained clear.

The work, written out

A disposal is one of those fixtures nobody thinks about until the sink won't drain and the switch just hums. We install new disposals, swap dying ones, unjam locked-up units, and sort out the wiring and drain connections under the sink. Most swaps are a same-visit job. The mount, the plumbing, and the electrical all have to line up, and we check all three before the old unit comes out. If the disposal hums but doesn't turn, it's jammed — something hard is wedged in the grinding chamber. The safe reset is simple. Cut the power first (the wall switch isn't enough when your hands are going in there — use the breaker or unplug it). Look inside with a flashlight; usually it's a bone, a bottle cap, or silverware. Fish it out with tongs, never fingers. Underneath most units there's a hex socket — put the hex key that came with it (or a quarter-inch Allen wrench) in and rock the shaft back and forth until it turns free. Press the small red reset button on the bottom, restore power, and run cold water. That fixes the majority of hums. On wiring: some disposals are hardwired straight into a cable, but most newer setups use a cord plugged into an outlet under the sink. Plug-in is what we prefer when there's a choice — it makes the next replacement a twenty-minute job instead of an electrical one, and the outlet gives you a clean way to cut power for unjamming. If the cabinet has an old hardwired connection, adding the outlet is part of doing the install right. Either way, power gets verified off before anyone's hands go in the hopper. What not to grind matters more than the brand. Potato peels and stringy celery wrap the shredder. Pasta and rice swell and pack the trap. Grease belongs nowhere in a kitchen line. Eggshells and coffee grounds in volume settle and collect. Bones, fruit pits, and anything hard are for the trash can. Run cold water before, during, and after grinding — cold keeps any grease solid so it moves instead of coating the pipe. A disposal handles food scraps; it is not a trash can. When does repair end and replacement start? A jam that resets wasn't broken — nothing to fix. A unit that hums, resets, and grinds fine has years left. But a disposal leaking from the body (not the connections), grinding slow and dull, rusting through, or on its second repair in a year is done — the hex key and reset button have given everything they have. What affects a swap is the mount size, the drain alignment, and the wiring setup under the sink.

Route log

This job runs across: Florence · Muscle Shoals · Sheffield · Tuscumbia · Killen · Rogersville · Athens · Wilson · Leighton · Town Creek

Questions on this job

My disposal hums but doesn't run. Is it dead?

Usually not — it's jammed. Cut power at the breaker, clear the object with tongs, free the shaft with the hex key in the socket on the bottom of the unit, press the red reset button, and restore power. That fixes most humming disposals.

Should my disposal be hardwired or plugged in?

Plugged into an outlet under the sink, when there's a choice. It makes future swaps simpler and gives you a safe way to cut power. An older hardwired connection can be converted as part of the install.

How long should a garbage disposal last?

Roughly eight to fifteen years with decent treatment. Leaks from the body, slow dull grinding, rust, or repeat repairs are the signs it's finished. The mount and drain connections can be checked and reused on the replacement.

Related services

Longer reads: What Really Drives Plumbing Costs in Florence AL (2026) · Slow, Gurgling, Smelly: When Drains Need Professional Cleaning · Repair or Replace? Making the Water Heater Call in Florence AL

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