Signs Your Garbage Disposal Needs Repairs (or Replacement)

A functioning garbage disposal is essential for keeping your kitchen clean and free of food waste buildup. However, like any appliance, it can wear out over time. If you live in Marietta, GA, and suspect your garbage disposal isn’t working as efficiently as it should, it might be time for a repair or replacement. Here’s how to know when it’s time to call a professional plumber.



Common Signs of a Failing Garbage Disposal


1. Frequent Clogs


If your garbage disposal is clogging more often than usual, it could be due to dull blades, a failing motor, or an internal blockage. Properly functioning disposals should easily grind up small food scraps without frequent jams.

2. Unusual Noises


A garbage disposal should make a steady, humming sound while in use. If you hear grinding, rattling, or screeching noises, it could indicate loose parts, worn-out components, or even a foreign object stuck inside.

3. Persistent Odors


Leftover food particles can cause bad smells if they get trapped in the disposal. If odors persist even after cleaning with baking soda and vinegar, there may be hidden residue or bacteria buildup requiring professional attention.

4. Slow Drainage


A well-functioning garbage disposal should quickly process food waste and drain water efficiently. If the sink takes longer than usual to drain, this could be a sign of a blockage in the unit or deeper in your plumbing system.

5. Leaks Under the Sink


A leaking garbage disposal could result from worn-out seals, cracks in the unit, or improper installation. If you notice water pooling under the sink, it’s best to have it inspected before the leak leads to more significant plumbing damage.

6. Constant Resets


Occasionally pressing the reset button is normal, but if you find yourself resetting your disposal frequently, it may indicate an electrical issue or a failing motor.

7. Lack of Power


If your garbage disposal doesn’t turn on, check the power source and reset button. If it still doesn’t work, the motor may have burned out, requiring a replacement.

Repair or Replace?



  • Repair: If the issue is minor, such as a clog, jam, or loose part, a professional plumber can often fix it without replacing the unit.

  • Replace: If your garbage disposal is over 8-10 years old, frequently breaks down, or has significant internal damage, replacing it might be the most cost-effective solution.


Expert Advice from K L Contractor Plumbing Inc.


Konstantin Lozovyi, owner of K L Contractor Plumbing Inc., shares his insight: “Many homeowners in Marietta wait too long to address garbage disposal issues, which can lead to bigger plumbing problems. If your disposal is making strange noises, leaking, or just not performing well, it’s time to call a professional.”

Final Thoughts


If you’re experiencing any of these warning signs, it’s best to address them before your garbage disposal completely fails. The team at K L Contractor Plumbing Inc. can assess whether a repair or replacement is the best option for your home.

For expert repairs and installations, contact K L Contractor Plumbing Inc. today!

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