Disposal jammed or leaking: what to do first
A disposal that hums but does not turn is jammed. Switch it off and unplug it or flip the breaker before doing anything else, and never put a hand into the chamber, even when it is off.
A leak under the sink can come from the top flange, the side drain connection or the body of the unit. Put a bucket under the leak, shut off the disposal and call, and if the cabinet floor is soaking, shut the supply valves under the sink.
What usually goes wrong, and what we do
| Symptom | Likely cause | What we do |
|---|---|---|
| Hums but will not turn | Jam from a hard object | Free the impeller, test the motor |
| Turns on, then trips | Overload or failing motor | Reset, test and replace if needed |
| Leaks from the top | Failed flange seal or loose mounting | Reseat with new putty or seal |
| Leaks from the side | Loose drain connection or gasket | Replace gasket or pipe fitting |
| Leaks from the bottom or body | Cracked housing | Replace the unit |
| Sink backs up after the disposal | Clog in the trap or drain line | Clear the line, review disposal use |
Disposal leaking or jammed?
Switch it off at the wall and call. The 24/7 line is open.
Repair or replace a disposal
Repair when
- The motor still turns freely
- A jam or a connection is the only fault
- The housing is not cracked or leaking
Replace when
- The body leaks
- The motor is burned out or keeps tripping
- It is old and noisy, and a new one is a small step up
Replacement can also be a chance to upgrade horsepower or sound insulation, and the new unit connects to the existing dishwasher line and drain.
Disposals in Wilsonville kitchens
A disposal sends everything down the same drain as the rest of the kitchen, so a unit that is run with grease or stringy peels accelerates the clogs that fill drain cleaning calls. Flush with cold water while it runs and keep grease out of the sink altogether.
Kitchens in condos, such as those in Charbonneau, and in apartment homes often have older units. A unit that was installed decades ago is a likelier replacement candidate than a repair one.
In rentals, the disposal is usually the landlord's equipment, so tell the property manager before paying for work. In Villebois homes still under builder warranty, a fault in a new unit may be a warranty item.
Using a disposal so it lasts
- Run cold water before, during and after use.
- Avoid grease, coffee grounds in quantity, bones, fibrous stalks and starchy foods in large amounts.
- Feed scraps gradually rather than all at once.
- Never use chemical drain cleaners in a sink with a disposal.
- A weekly flush of citrus peel or ice does little harm, and it does not replace regular cleaning of the drain line.
What affects the price of disposal repair
A clear price comes before work starts. These details move it.
Related plumbing services
A kitchen faucet that drips belongs to faucet and sink repair, and a leak behind the cabinet wall may need leak detection. We also repair disposals in Sherwood and nearby.
Frequently asked questions
Yes. A leaking disposal or a flooded sink is dispatched on the 24/7 line, and the dispatcher will tell you how to protect the cabinet.
A hard object or buildup is jamming the impeller. Switch it off at the wall and unplug it or flip the breaker, then call us rather than reaching in.
A leak at the flange or a drain connection is often repairable. A leak through the body of the unit means replacement.
Grease, bones, fibrous vegetables and large amounts of starchy food cause clogs. When in doubt, put it in the trash.
Yes, including a new mounting, drain and dishwasher connection, and an electrical check.
We advise against it. Chemicals can damage seals and splash back when the unit is opened for repair.