Why is my garbage disposal humming but not spinning?

The motor has power but the flywheel is jammed, usually by a bone fragment, fruit pit, or utensil. Turn it off, never reach inside, and free the flywheel with the hex key in the bottom of the unit. If it still hums afterward, the motor may be seized and it's time to call.

How long does a garbage disposal last?

Typically 10 to 15 years. If a unit past 10 years starts jamming often, leaking, or tripping its reset, replacement usually beats repair, and a new unit is quieter and grinds finer than what it's replacing.

Should I repair or replace my garbage disposal?

Repairs make sense for jams, reset trips, and loose connections on younger units. A leak from the body of the unit itself, frequent jams, or a seized motor on an older unit means replacement is the better money. We'll tell you which side of the line yours falls on.

What should never go down a garbage disposal?

Grease, coffee grounds, eggshells, potato peels, fibrous vegetables like celery, pasta, rice, and bones. Run cold water during and after each use, and the unit and your drain line will both last years longer.

Why did my disposal just stop working completely?

Dead silence usually means a tripped reset button, a tripped breaker, or a failed switch or wiring. Press the red reset on the bottom of the unit first. If it trips again right away, stop. Repeated trips point to a motor or electrical fault worth a professional look.

Garbage Disposal Repair & Installation in Milford, Novi & Farmington Hills, MI

What we handle

Installation. Repair. Honest advice.

Most disposal calls are solved in one visit. Some shouldn't cost you a visit at all, and we'll tell you that on the phone.

New installation and upgrades

Whether you're adding a disposal to a sink that's never had one or upgrading a builder grade unit that sounds like a rock tumbler, we handle the mounting, the wiring connection, the dishwasher tie in, and the drain work. We'll size the motor to how your kitchen actually cooks. A family that cooks every night deserves better than a half horsepower unit from the bargain shelf.

Repair, all brands and models

Jammed flywheels, tripped resets, leaking sink flanges, worn splash guards, units that hum without grinding. We diagnose all of it, carry the common parts, and fix what's fixable on the spot. If your problem has a 30 second fix, like the reset button or a hex key turn, we'll walk you through it on the phone for free. That's not lost business to us. That's why people call us first for the jobs that matter.

Replacement, when it's earned

Disposals last 10 to 15 years. When one is leaking from the body, seizing regularly, or simply worn out, we'll say so plainly and show you why. Modern units are noticeably quieter, grind finer, and are gentler on your drain line, which matters more than people think. The disposal feeds the same drain that clogs.

Maintenance and prevention

The honest truth: disposals don't need much, they need to not be abused. Cold water during use, no grease, no fibrous scraps, and an occasional cleaning with ice and coarse salt. We'll leave you the full list, and it's also in our guide to what should never go down a disposal.

Worth knowing

What your disposal is trying to tell you.

Humming, no spinning. Jammed flywheel. Often freeable with the hex key. Never put your hand in the chamber.
Total silence. Tripped reset or breaker first. Repeated trips mean a motor or wiring fault.
Grinding metal or rattling. Something foreign is in the chamber, or a component has worn loose. Stop using it.
Water under the sink. Flange, hose, or body leak. The first two are cheap. The third means a new unit.
Persistent odor. Trapped food in the splash guard or chamber walls. A proper cleaning fixes it.

Want a free answer first? Describe the symptom over the phone. If it's a 30 second fix, we'll just tell you.

248-705-7543

Common questions

Disposal questions we hear every week.

It hums but won't spin. What's wrong?

The motor has power but the flywheel is jammed, usually by a pit, bone, or stray utensil. There's a safe way to free it yourself with the hex key that ships with most units. We wrote up the full step by step here, including when to stop and call.

How long should a disposal last?

10 to 15 years for most units. Past 10, frequent jams or leaks usually mean replacement is the smarter spend. Our repair or replace guide covers the math honestly.

What should never go down it?

Grease, coffee grounds, eggshells, potato peels, celery, pasta, rice, and bones. Cold water during and after every use. The full list and the reasons are on the blog.

It died completely. Now what?

Press the red reset button on the bottom of the unit, then check the breaker. If the reset trips again right away, stop. That points to a motor or electrical fault, and it's worth a professional look before anything else.

Can you install a disposal where there's never been one?

Usually, yes. It needs power at the cabinet and the right drain configuration, both of which we can sort out. Call with a photo of the area under your sink and we'll give you a quick read on what's involved.

From the blog