Garbage DisposalReplacement
Quick, professional garbage disposal replacement — usually completed in under an hour. We remove the old unit, install the new one, and test everything before we leave. No mess, no hassle.
When to Replace Your Garbage Disposal
Garbage disposals are workhorses that most homeowners take for granted — until they stop working. The average disposal lasts about 8-12 years, and when they start to fail, repairs are often impractical. The motor bearings wear out, the grinding components dull, and seals deteriorate over time.
A failing disposal isn’t just inconvenient — it can lead to drain clogs, unpleasant odors, and even water damage if the unit develops a leak. Replacing it promptly saves you from bigger headaches down the road.
Plumber From Down Under makes garbage disposal replacement simple. Joe and the team carry quality replacement units and can typically complete the job in a single visit — often in under an hour. We handle the removal, installation, testing, and cleanup. You get a properly working disposal with zero hassle.
Signs You Need a Replacement
- Unit won't turn on even after resetting the breaker
- Persistent leaking from the unit body or connections
- Loud, unusual grinding or humming noises
- Frequent jams or clogs
- Blades no longer grind food effectively
- Foul odors that persist despite cleaning
- Unit is over 10 years old and underperforming
Our Replacement Process
Assessment
We inspect your current disposal and sink plumbing to determine the right replacement unit and identify any modifications needed.
Removal
We disconnect and safely remove the old disposal, including any worn mounting hardware or damaged connections.
Installation
The new unit is installed with fresh mounting hardware, properly connected to your drain and electrical, and securely sealed.
Testing
We run the disposal, check for leaks, verify proper grinding, and clean up the work area completely before we leave.
Frequently Asked Questions
How long does a garbage disposal replacement take?
Most garbage disposal replacements take about 30-60 minutes. If we need to modify existing plumbing connections, it may take slightly longer — but it's typically a single-visit job.
What are signs my garbage disposal needs to be replaced?
Common signs include: it won't turn on even after resetting, it leaks from the bottom or sides, it makes loud grinding or humming noises, it frequently clogs, or it no longer grinds food effectively.
What size garbage disposal do I need?
For most households, a 1/2 to 3/4 HP unit is sufficient. We'll recommend the right size based on your usage and household size. Larger families or heavy cooks may benefit from a 1 HP unit.
Do you haul away the old disposal?
Yes. We remove and dispose of your old unit as part of the replacement service.