Your disposal hums but won't spin β the impeller plate is jammed. It's completely silent when you flip the switch β the thermal overload protector has tripped or the motor has failed. Water drips from the sink collar β the sink mounting gasket has deteriorated. Each of these is a different diagnosis, and each has a different solution. Masters Plumbing Service's techs in Denison, TX arrive with the jamming tools, reset wrench, and replacement units to resolve any disposal failure same visit.
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Garbage disposal failures have specific, diagnosable causes. Our techs don't just swap units β they identify what failed and whether repair or replacement is the right call for your situation.
A disposal that hums but won't spin almost always just needs the jam cleared with an Allen wrench at the center socket and the reset button pressed β a 5-minute fix that doesn't require a new unit.
InSinkErator models use a 1/4-inch Allen wrench at the center bottom; Waste King models use a broom-handle approach at the top. Knowing which you have before arriving saves time and prevents the wrong tool damaging the motor shaft.
A disposal that jams once is worth clearing and resetting. A disposal that jams repeatedly, has a seized turntable bearing, emits burning smells, or is over 10 years old is likely approaching motor failure β and the repair cost of a failed motor exceeds the cost of a new unit.
A disposal isn't an isolated appliance β it connects to the sink drain, the dishwasher drain (if present), and the drain arm leading to the p-trap. We inspect the full connection set during any disposal call: drain arm slope, dishwasher drain knockout (if a dishwasher is being added), and p-trap connection integrity.
Most disposal calls complete in 30β60 minutes β same visit, flat-rate pricing.
If the jam-clearing wrench won't budge the impeller, the motor shaft may be seized rather than just stuck from debris β we distinguish between the two before recommending replacement.
A disposal that makes no sound when switched on has either tripped its thermal overload protector (the red button on the bottom β press it and try again) or has a wiring issue at the switch or disposal unit. We check the reset button, test for power at the disposal's wire connection, and test the wall switch for continuity.
Disposal leaks come from three locations: the sink flange (top of the unit where it mounts to the sink drain opening β repaired by re-sealing the flange with plumber's putty and re-tightening the mounting ring), the side port (dishwasher drain hose connection β usually a loose hose clamp or cracked fitting), or the bottom of the unit (internal body crack or failed internal seal β indicates replacement needed).
An unusually loud grinding, rattling, or metal-on-metal sound from a disposal almost always means either a hard object (bottle cap, small utensil, pit from stone fruit) is in the grinding chamber, or an impeller piece has broken and is contacting the shredder ring. We access the grinding chamber safely, remove any foreign objects, and inspect the impeller and shredder ring for damage.
A disposal that grinds normally but drains slowly has a blockage in the drain arm or p-trap β not an internal disposal problem. Food particles and grease accumulate in the short drain arm between the disposal outlet and the p-trap. We disconnect and clean the drain arm, clear any p-trap buildup, and reinstall with clean connections.
Replacement includes: safely disconnecting electrical at the junction box under the sink, removing the old unit and mounting assembly, installing the new unit with correct wiring and plumbing connections, testing for full jam-free operation, and verifying zero leaks at all connections before leaving.
A disposal call takes 30β60 minutes in most cases. Here's exactly how it goes β from your first call to a clean, functional kitchen drain.
If you know the disposal is over 10 years old, tell us β that changes how we approach the repair-vs-replace conversation upfront.
For leaks, we dry the area completely and run a short test cycle to confirm exactly which connection is dripping.
You receive a flat-rate price for the repair option and, if relevant, the replacement option with unit cost included. For a simple jam clear, that's a single, low line item. For a failed motor, we show you the new unit cost and installation price together.
We leave the cabinet dry and the disposal running quietly. If a dishwasher drain hose was involved, we run a dishwasher cycle to verify no backup occurs.

The disposal under our kitchen sink was 12 years old and started leaking from the bottom β which the tech explained is always an internal seal failure, not a repairable condition. He had a replacement 3/4 HP InSinkErator on his truck, installed it in about 45 minutes, and the kitchen is back to normal. Old unit got pulled, new unit tested clean, no leaks at any connection.
Disposal making a loud rattling noise but still grinding. Tech took out a bottle cap that had gotten past the splash guard and was spinning around the grinding chamber. Cleaned out the chamber, confirmed the impeller wasn't damaged, tested for smooth operation. Twenty-minute visit, everything working perfectly.
Old disposal stopped working completely β no hum, nothing. I assumed the motor failed. The tech checked the wiring first β found a loose wire nut at the junction box under the sink that had vibrated loose over the years. Reconnected the wire, reset the overload button, disposal came right on. Would have been embarrassing if I'd bought a replacement unit. Masters Plumbing Service's thoroughness saved me a few hundred dollars.

Masters Plumbing Service dispatches garbage disposal repair and replacement technicians throughout Denison and the broader Denison, TX service area. Most calls are same-day β call to check today's availability.

Our disposal techs in Denison, TX carry the tools and replacement units to resolve any disposal problem same visit. Flat-rate pricing, honest repair-vs-replace guidance, and no unnecessary upselling.
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