Repair and new installation
Garbage disposal repair and installation
A plumber checks whether a jam, a tripped reset or a failed motor is behind the problem, clears or repairs it where possible, and installs and connects a new unit, including the drain trap and electrical connection, when replacement makes more sense.
- Jams and resets checked before recommending replacement
- New units connected to drain trap and power correctly
Why did my garbage disposal suddenly stop working?
A disposal that hums but does not spin is usually jammed: something has lodged between the blades and the housing, which can often be cleared safely rather than replaced. A disposal that makes no sound at all has usually tripped its internal reset switch or lost power at the outlet or breaker. A disposal that runs but leaks underneath is a different problem entirely, typically a worn seal, and that points toward replacement rather than repair.
Because these three situations look similar from the kitchen, and the disposal simply is not working, a plumber checks which one it actually is before recommending anything, rather than assuming the unit needs to be replaced. A working reset switch and a good outlet get ruled out first, since both take only a moment to check and save an unnecessary parts replacement. Either way, the goal on that first call is a straight answer about which situation you are actually in, not a default push toward replacement.
Signs to watch for
What each kind of failure usually looks like
The symptom points to the likely cause. A disposal that is merely old but still working is a different situation from one that has actually failed.
Humming but not spinning
Usually a jam: something lodged between the blades, often clearable without replacing the unit.
No sound at all
Often a tripped reset button or a power issue at the outlet or breaker.
Leaking from underneath
Usually a worn seal or cracked housing, which typically means replacement.
Draining slowly
Can be the disposal itself or the drain line and trap it connects to.
A persistent odor after running it
Smell that lingers after the disposal runs is usually trapped food debris rather than a failing unit, and it is worth checking before assuming replacement.
Tripping the breaker repeatedly
A disposal that keeps tripping its breaker, rather than just its own reset button, points to an electrical issue worth having checked directly.
Questions
What people ask before booking
Is it safe to try clearing a jam myself?
Only with the unit unplugged or the breaker off, and even then a stuck object can be hard to reach safely, so if you are not sure, call rather than reach into the disposal.
Can you upgrade to a more powerful unit?
Yes, replacement is a good time to move up in horsepower if the current unit has been underpowered for the household.
Does installation include connecting to the drain?
Yes, a new disposal install includes reconnecting the drain trap and any dishwasher line correctly, not just swapping the unit.
How long does a replacement take?
Most disposal replacements are completed in a single visit.
What should never go down a disposal?
Grease, fibrous scraps like celery or corn husks, and bones are the common culprits behind jams and premature wear; a plumber can walk through the specifics for your unit when installing or repairing it.
Do you match the replacement to my existing setup?
Yes, a replacement is sized and wired to match your existing sink, drain configuration and any dishwasher connection, not just dropped in as a generic swap.
Disposal jammed or dead?
Get it working again, or replaced properly
Describe what it is doing, whether humming, silent, or leaking, and we will tell you what it likely needs. Tell us what sound it is making, or not making, and how long it has been doing that.
No obligation. Unplug it first if you suspect a jam, then give us a call.