A Colton disposal that hums, leaks or backs up the sink usually needs a jam cleared, a seal or connection redone, or a replacement. About half of Colton homes predate 1980, so the kitchen drain behind the unit is worth checking too. Call the number on this page to be connected with a local plumber in Colton.
Colton runs its own water and wastewater utilities. The city's Wastewater Department operates more than 100 miles of collection pipe and its own treatment plant, and its Water Department draws mostly local groundwater from city wells. The median Colton home was built in 1979, and about 51.5 percent of homes predate 1980.
What to do now
- Cut power. Switch off the unit and unplug it or turn off the breaker.
- Stop the flow. If there is a leak, close the sink valves and put a pan underneath.
- Check the chamber. With a flashlight, look for utensils or hard debris and remove them with tongs.
- Free the plate. Rock it loose with the hex key in the socket under the unit.
- Reset once. If it trips or hums again, leave it off.
- Know who to call outside. If sewage is surfacing in the street, Colton's after-hours line, 909-370-5000, reaches crews who handle sewer blockages and main breaks.
Signs and likely causes
| Symptom | Likely cause |
|---|---|
| Humming, no turning | Wedged debris or seized motor |
| No response at all | Tripped reset, failed switch, outlet or breaker |
| White crust at a slow drip | Hard water deposits at a leaking joint |
| Bottom of housing wet | Internal seal failure; replace the unit |
| Slow sink with a working unit | Clog in an older trap or branch line |
| Other drains gurgle | Blockage further down the building drain |
Colton's water is hard: its Colton/Rialto sources average about 207 mg/L total hardness. That speeds up crusting at slow drips and in the dishwasher, which is why a small leak under the sink often shows a white ring before you notice the water. Older homes may also have metal traps or tailpieces that corrode where those drips land, so a plumber fixing the disposal will usually check them as well.
Cost factors
- Repair versus replacement: jams and flange leaks cost less to fix than a new unit.
- Older drain parts: in pre-1980 homes, corroded tailpieces or traps often need replacing.
- New unit size: motor power and grind parts drive the equipment cost.
- Permits: Colton's guide lists replacing fixtures on existing plumbing as not needing a permit, but replacing water or sewer lines does; ask the plumber where your job falls.
- Timing: evening and weekend visits cost more.
Garbage Disposals questions in Colton
Can older kitchen drain pipes cope with a disposal?
Who do I call when the public sewer is the thing backing up?
Do I need a permit to replace a garbage disposal here?
Does hard water cause trouble for a garbage disposal?
More plumbing services in Colton
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