A jammed or leaking disposal brings your whole kitchen to a halt. We repair and replace garbage disposals across Knoxville - same-day service, upfront flat pricing, and every job backed by a warranty.
Fastest response: call (865) 459-7439
A garbage disposal that hums but will not spin, trips its reset button, or leaks under the sink is more than an annoyance - it can back up your drain and put the whole kitchen out of action. Knoxville Appliance Repair provides fast, same-day garbage disposal repair across Knoxville, TN, and when a unit is beyond saving we can supply and install a quality replacement on the spot.
Our technicians clear jams safely, replace failed motors and seals, fix electrical and switch problems, and make sure the drain connections are tight and leak-free. You get an upfront, flat-rate price before any work begins, and both parts and labor are covered by our warranty.

That hum is the motor straining against a jammed flywheel - usually a bone, pit, or utensil wedged in the grinding chamber. Do not keep hitting the switch; you will burn out the motor. We clear jams safely with the right tools.
Water dripping from the bottom housing means the internal seals have failed - and unlike a top leak, this one is terminal. The honest answer is usually replacement, and we can install a new unit the same visit.
Leaks from the top or sides are very fixable - a worn sink flange gasket, loose mounting ring, or a drain connection that needs resealing. We stop the drip and check the dishwasher connection while we are under there.
A disposal that keeps shutting itself off is overloading - from a partial jam, a failing motor, or a wiring problem. Repeated resets without fixing the cause is how motors die. We find out which it is.
If the sink backs up when the disposal runs, the drain line or trap is clogging - often from years of grease and fibrous scraps. We clear the line at the disposal and get the flow moving properly.
First we check the reset button and the outlet; beyond that it is usually a failed switch, wiring fault, or a burned-out motor. We diagnose it in minutes and give you a straight repair-or-replace answer.
The red button on the bottom of the unit trips on overload. Press it firmly and try again.
Disposals share circuits more often than they should - a tripped breaker is a 10-second fix.
If something is jammed, kill the power and use tongs - or better, leave it for us. Fingers and disposals do not mix.
Cold water keeps grease solid so it chops and flushes instead of coating the drain line.
Call (865) 459-7439 - jams and leaks are quick visits for us, and we will check the whole under-sink setup while we are there.
We repair and install all major disposal brands sold in Knoxville - InSinkErator, Badger, Waste King, Moen, GE, and more - in 1/3 to 1 HP sizes for every household need.
If the motor is burned out or the housing leaks from the bottom, replacement is the smarter buy - most units last 8 to 12 years. Jams, top leaks, and electrical issues are usually quick, affordable repairs. We give you an honest recommendation either way.
In most cases, yes. Our trucks carry common replacement units, so if you approve a replacement we can typically have it installed and tested before we leave.
Food film builds up on the grinding chamber and splash guard. We clean and check it during service - and a monthly handful of ice cubes and citrus peel keeps it fresh.
Grease, coffee grounds, egg shells, potato peels, celery, and bones. They jam flywheels and clog drain lines - we know because we get called to fix it.
Call us today to schedule your repair — upfront flat-rate pricing and a warranty on every job.
Request Service Online