Should I Replace My Garbage Disposal Myself

Garbage disposals are a convenient kitchen appliance, but like any piece of equipment, they don’t last forever. Over time, wear and tear can lead to leaks, clogs or complete failure.

If your garbage disposal has stopped working, you may be tempted to replace it yourself. However, this task can be more challenging than it seems, especially for those without plumbing experience.

Here’s a step-by-step look at the process of replacing a garbage disposal, why it can be a tricky DIY project and why hiring a licensed plumber is probably the best choice.

Steps to replace a garbage disposal

1. Turn Off the Power
   • Safety first. Locate the circuit breaker that powers the garbage disposal and switch it off. Double-check that no electricity is flowing to the unit by attempting to turn it on after disconnecting the power.
2. Disconnect the Old Disposal
   • Use a wrench to loosen the mounting ring that holds the disposal in place.
   • Disconnect the drainpipe and dishwasher hose (if connected).
   • Remove the disposal unit by gently twisting it off the mounting assembly.
3. Remove the Mounting Assembly
   • Unscrew the mounting assembly from the sink drain.
   • Clean the area thoroughly to remove old plumber’s putty or debris.
4. Install the New Mounting Assembly
   • Apply a fresh bead of plumber’s putty around the sink flange.
   • Attach the new mounting assembly by securing it tightly to the sink drain.
5. Connect the New Disposal
   • Align the new garbage disposal with the mounting assembly and twist it into place.
   • Reconnect the drainpipe and dishwasher hose.
6. Reconnect the Power
   • Wire the new disposal to the power source, ensuring all connections are secure.
   • Restore power at the circuit breaker and test the unit to ensure it’s functioning correctly.

Why This Project Can Be Challenging

While the steps may seem straightforward, there are several factors that make replacing a garbage disposal a daunting task for most DIYers:

• Tight Spaces: Working under the sink is uncomfortable and requires maneuvering in cramped quarters.
• Plumbing Knowledge: Properly connecting the drain pipe and dishwasher hose requires an understanding of plumbing systems to prevent leaks.
• Electrical Wiring: Wiring the disposal to the power source can be dangerous if you’re unfamiliar with electrical work.
• Heavy Lifting: Garbage disposals are heavy, and aligning them with the mounting assembly can be tricky.
• Potential for Mistakes: Improper installation can lead to leaks, clogs, or even electrical hazards, costing more in repairs down the road.

Why Hire a Licensed Plumber?

Replacing a garbage disposal may seem like a cost-saving DIY project, but it’s best left to a licensed plumber. Here’s why:

• Expertise: Licensed plumbers have the training and experience to handle the complexities of garbage disposal installation.
• Safety: A professional ensures all electrical and plumbing connections are secure, reducing the risk of accidents or damage.
• Code Compliance: Plumbing work must adhere to local codes and regulations. A licensed plumber ensures your installation meets these standards.
• Time-Saving: What might take you hours (or even days) to figure out, a plumber can complete quickly and efficiently.
• Warranty Protection: Many garbage disposals require professional installation to maintain the manufacturer’s warranty.

Let Plumbers 911 Handle It

Replacing a garbage disposal is more than just swapping out an old unit for a new one. It requires precision, knowledge and the right tools to ensure everything is installed correctly and safely.

At Plumbers 911, we connect you with licensed, insured and bonded plumbing contractors who can handle your garbage disposal replacement with ease. Each contractor in our network employs plumbers who have completed over 10,000 hours of training and are equipped to tackle even the most challenging plumbing tasks.