Garbage Disposal Repair
Your Garbage Repair Services in Knoxville
A garbage disposal is an essential part of any modern kitchen
It helps break down food waste, keeping your sink clean and your plumbing system running smoothly. However, disposals can develop issues over time, such as clogs, leaks, and electrical failures. At Quality Plumbing, we specialize in professional garbage disposal repair in Knoxville. Whether your unit is making strange noises, won’t turn on, or is draining slowly, our expert plumbers are ready to help.

Our Garbage Disposal Repair Process
Our experts thoroughly inspect your garbage disposal to diagnose the issue and determine the best solution. If repairs aren’t possible, we’ll recommend a high-quality replacement with upfront pricing, so there are no surprises. We use only durable, industry-approved parts to ensure long-lasting, reliable repairs.
Garbage Disposal Issues We Fix
Clogs & Blockages
Food scraps, grease, and other debris can build up, causing slow drainage or backups.
Leaks & Drips
A leaking disposal can lead to water damage under your sink if not repaired quickly.
Humming Noise or No Power
If your unit hums but doesn’t work, it could have jammed blades or an electrical issue.
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Why Regular Maintenance Matters
Routine maintenance keeps your garbage disposal running efficiently while preventing costly breakdowns. A well-maintained unit operates quieter, lasts longer, and reduces the risk of leaks, clogs, and electrical issues.
Investing in upkeep now can save you time and money down the road. Regular cleaning and proper use also help prevent foul odors and bacteria buildup. If minor issues are addressed early, you can avoid the need for expensive repairs or a full replacement.
FAQs
Frequently asked questions about garbage disposal repair
Why is my garbage disposal making a humming noise but not working?
A humming noise usually means the disposal is jammed or the motor is stuck. Try pressing the reset button on the bottom of the unit. If that doesn’t work, the blades may need to be manually freed with an Allen wrench.
What should I do if my garbage disposal won’t turn on?
First, check if the unit is plugged in. If it is, press the reset button located on the bottom. If it still doesn’t work, check your circuit breaker. If none of these fix the issue, you may need professional repair.
How do I prevent my garbage disposal from clogging?
Avoid putting fibrous foods (like celery), coffee grounds, bones, eggshells, and large food scraps down the disposal. Always run cold water while using the unit to help flush debris through the system.
How long does a garbage disposal typically last?
Most disposals last 8-12 years with proper maintenance. Frequent use, improper items being put inside, or lack of cleaning can shorten its lifespan.
When should I replace my garbage disposal instead of repairing it?
If your unit is over 10 years old, frequently clogs, leaks from the bottom, or makes loud grinding noises, replacement may be more cost-effective than repair. A plumber can assess whether a repair is still a good option.
Still Have a Question?
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Flexible Financing
Don’t Throw Money Down The Garbage Disposal
We offer flexible financing through our partner, GoodLeap, to make garbage disposal repair more affordable. The simple application includes a soft credit check and considers the highest score from all three bureaus. Get quick access to funding and restore your kitchen without financial stress.
Garbage Disposal Not the Issue?
A clogged or slow-draining garbage disposal can sometimes indicate a deeper issue in your drain lines. If food particles, grease, or debris are backing up, professional drain clearing may be needed to restore proper flow.
Visit our Drain Clearing page to learn how we can clear tough blockages and keep your plumbing running smoothly.