Garbage Disposal Not Working Services in Phoenix, AZ
A garbage disposal is a kitchen convenience you miss the moment it stops working. Whether it’s humming, grinding, leaking, or refusing to turn on, a broken disposal can quickly make your kitchen sink unusable. We specialize in fast troubleshooting and reliable repair to get your unit back up and running.
Fixing Your Failed Disposal
Our plumbers are trained to diagnose and repair all major brands and types of garbage disposals. We can fix common issues, including:
- Jamming: Clearing foreign objects or food scraps that have seized the motor's flywheel.
- Leaking: Repairing leaks that occur at the sink flange, dishwasher connection, or drain pipe.
- Electrical Failure: Troubleshooting why the disposal won't turn on, often due to a tripped breaker or a simple reset button.
- Motor Overload: Addressing the cause of the motor failing to start, often due to excessive strain from improper use.
Kitchen Plumbing We Service
The kitchen has more plumbing connections than any room in the house. Here’s what we work on most.
Kitchen Sinks and Faucets
Drips, clogs, sprayer issues, and full sink-and-faucet replacements during a counter swap.
Garbage Disposals
Repair, replacement, jam clearing, and disposal-to-air-switch installs. We'll tell you whether yours is worth saving.
Dishwasher Hookups and Leaks
New install, replacement, or chasing down a slow leak under the cabinet. We catch the leak source — not just the symptom.
Ice Maker and Fridge Water Lines
Saddle-valve failures and cracked supply lines are the #1 cause of kitchen flooding. We replace them with proper shut-offs.
Kitchen Drain Cleaning
Grease, food, and soap build up where the drain bends under the slab. We snake or jet depending on the line condition.
Kitchen Remodel Plumbing
New island, peninsula, or sink relocation. We handle the rough-in and final connections so your contractor can keep moving.
No matter your industry, our commercial plumbers provide service you can rely on.
Common Disposal Breakdown Reasons
Understanding why a disposal fails can help prevent future issues. The most common reasons we see broken units include hard objects accidentally dropped in, starchy foods swelling up and causing clogs, and grease hardening in the drain lines. Homeowners often overlook the simple red reset button located on the bottom of the unit when it suddenly stops working, which is the first thing we check.


Our Troubleshooting and Repair Process
We focus on repair over replacement whenever possible, providing an honest assessment of your unit’s health:
- Safety First: We always confirm the power is off at the breaker and use insulated tools to clear any internal jam safely.
- Diagnosis: We check the reset button, the wall switch, and the electrical connection before inspecting the unit for jams or motor failure.
- Component Check: If the motor has failed, we assess whether replacing the entire unit is more cost-effective than repairing internal components.
- Leak Repair: We use new gaskets and seals to stop any leaks coming from the unit's connection points.
Schedule Your Disposal Repair
Don’t live with a broken or jammed disposal.
Call Liberty Plumbing today to schedule your fast garbage disposal repair service.
Related Services: Garbage Disposal Installation, Garbage Disposal Replacement