Garbage Disposal in Antioch, CA
A humming, jammed or leaking disposal is one of the most common kitchen calls in Antioch — and one where a two-minute check (the reset button and the hex-key socket underneath) saves many homeowners a service fee entirely.
If the unit is genuinely dead or leaking from the body, replacement runs $150–$500 installed depending on horsepower and brand — repair rarely makes sense given unit prices. Persistent odors and slow draining are usually the drain line, not the disposal itself.
Rule of thumb from every plumber in Antioch: fibrous scraps (celery, corn husks), coffee grounds, eggshells in quantity and grease are what kill disposals and clog kitchen lines. The disposal is for plate scraps, not meal prep waste.
What drives the price
- Horsepower (1/3 to 1 HP)
- Continuous vs batch feed
- Whether wiring/air switch exists already
- Drain line condition
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Get free quotesFrequently asked questions
My disposal hums but does not spin — is it dead?
Usually just jammed. Power off, then turn the motor from below with a 1/4" hex key in the socket under the unit, remove the obstruction with tongs (never a hand), press the red reset button. If it trips repeatedly afterward, the motor is failing.
How long do disposals last?
8–15 years typically. Leaks from the bottom housing mean internal seals are gone — that is a replacement, not a repair. Leaks at connections are fixable.
What size disposal should I get?
1/2 HP suits most households; 3/4–1 HP runs quieter and jams less for heavy cooking. Batch-feed models add safety for households with kids. Installed price difference across the range is usually under $200.
Related services in Antioch
Drain Cleaning
Faucet & Sink Services
Toilet Repair & InstallationGo deeper
- Garbage Disposal Troubleshooting: Hums, Jams, Leaks and Fixes
- Clogged Drain? Home Remedies That Work — and When to Call a Pro