Garbage disposal problems are common and mostly straightforward. A unit that hums without spinning is jammed, one that does nothing has tripped its reset or failed, and one that leaks is worn at a seal or a connection. Most are repaired in a single visit, and a disposal past saving is a clean replacement.
The work that makes a disposal last is in the details under the sink: a correctly sized unit for the household, a proper seal at the sink flange, the dishwasher connection done right, and the drain and trap arranged so it does not leak or clog. We handle the repair and the install with those details in mind.
Jams, hums and resets
A disposal that hums is trying to turn against something stuck between the impeller and the housing. Cutting the power and freeing the jam, then hitting the reset button on the bottom, revives most of them. Running a disposal jammed will burn out the motor, so the hum is a stop-now signal, not a run-harder one.
A disposal that is silent has usually tripped its internal reset or lost power, both quick checks. If it is getting power, resets, and still does nothing, the motor has failed and it is replacement time. We diagnose which before recommending a new unit, because a reset is free and a motor is not.
| Symptom | Cause | Fix |
|---|---|---|
| Hums, will not spin | Jammed impeller | Cut power, clear jam, reset |
| Completely dead | Tripped reset or no power | Reset or check circuit |
| Leaks from top | Sink flange seal | Reseal the flange |
| Leaks from body | Internal seal failed | Replace the unit |
Leaks and clean replacement
Disposals leak at a few predictable spots: the sink flange on top, the dishwasher inlet, the drain connection, or the body seam when the internal seal fails. A flange or connection leak is a reseal. A body-seam leak means the unit is worn through and needs replacing. We find the source rather than guessing.
A clean install sizes the unit to the home, seals the flange properly, connects the dishwasher and drain correctly, and leaves the under-sink area dry and tidy. An undersized bargain unit in a busy kitchen jams constantly, so we size to how the kitchen is actually used.
A note for Arvada homes on septic
Most of Arvada is on city sewer, but some properties at the county fringe run on a septic system, and disposals and septic need a careful pairing. A disposal sends more solids to the tank, which means more frequent pumping, and some septic setups are better served by minimizing what goes down the disposal.
If your property is on septic, we will talk through whether a disposal fits your system and, if so, size and install it with that load in mind. On city sewer, which is most of Arvada, the standard sizing applies and there is nothing unusual to plan around.
Garbage Disposal Repair & Installation: related work and areas
Garbage Disposal Repair & Installation: common questions
My disposal hums but will not spin. Can I fix it?
That is a jam, and it is often fixable. Cut the power first, clear whatever is stuck between the impeller and the housing, then press the reset button on the bottom of the unit. Never run it while it hums, as that burns out the motor. If it still will not turn after clearing and resetting, the motor may be done.
Why is my disposal leaking?
Disposals leak at the sink flange on top, the dishwasher inlet, the drain connection, or the body seam. Flange and connection leaks are reseals. A leak from the body seam means the internal seal has failed and the unit needs replacing. We find the exact source rather than replacing on a guess.
How much does garbage disposal service cost in Arvada?
Clearing a jam or resealing a connection is at the low end. A full replacement, sized and installed with a clean flange seal and dishwasher connection, costs more but is still a small job. We quote the specific work with ranges rather than a flat phone price.
What size disposal do I need?
It depends on how much the kitchen is used. A light-use household is fine with a smaller motor, while a busy kitchen benefits from a stronger unit that resists jamming. Undersizing to save a little up front leads to constant jams, so we size to your actual use, and to your system if you are on septic.
Are your plumbers licensed?
Yes. Disposal repair and installation is done by licensed, insured Colorado plumbers, wired and sealed to code. License details are available on request.
Need garbage disposal repair & installation in Arvada?
Call a licensed local plumber who works Arvada every day. No forms, no callback queue.