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When to Replace vs Repair Your Garbage Disposal

Dallas Plumber Team·March 15, 2026·3 min read

Repair or Replace? A Quick Guide

Garbage disposals are workhorses that most homeowners take for granted — until they stop working. Here's how to know whether yours needs a repair or replacement.

Signs It Needs Repair ($149)

  • **Humming but not spinning** — Usually a jam. We can often fix this in 15 minutes by clearing the obstruction and resetting the unit.
  • **Slow grinding** — Dull blades or minor obstruction. Repairable.
  • **Intermittent operation** — Could be a loose electrical connection or failing switch.
  • Signs It Needs Replacement ($229-$399)

  • **Leaking from the bottom** — This means the internal seals have failed. Not repairable cost-effectively.
  • **Persistent bad odor** — Even after cleaning, if the smell won't go away, internal buildup may be too severe.
  • **Frequent resets** — If you're hitting the reset button weekly, the motor is failing.
  • **Age** — If your disposal is over 10 years old and having any issues, replace it.
  • What We Recommend

    SituationActionCost
    Jam or reset neededRepair$149
    Over 10 years + any issueReplace$229-$399
    Leaking from bottomReplace$229-$399
    Loud grinding/rattlingDiagnose first$149

    Our Installation Options

  • **1/3 HP (Budget)** — $229 installed. Fine for light use, 1-2 people.
  • **1/2 HP (Standard)** — $299 installed. Good for most households.
  • **3/4 HP (Premium)** — $399 installed. Best for heavy use, large families.
  • We install InSinkErator, Waste King, and Moen disposals. All include proper drain connection, electrical hookup, and 1-year workmanship warranty. Call (682) 900-4100 for same-day service.

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