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Fixtures and appliances ยท Lafayette, CO

Emergency Garbage Disposal Repair and Installation in Lafayette

A disposal hums, jams, leaks or goes silent for a handful of reasons. Many fixes take minutes, but a leaking housing or a drain that backs up into the second basin needs more than a reset. Switch off a disposal that drips into the cabinet or pushes water into the other basin, then report it.

Flip the disposal off at the wall switch before any hand goes in the sink.

Illustration of a plumber's arm working under a kitchen sink on a garbage disposal with a flashlight

Common disposal faults

  • Humming but not spinningA jam or a stuck flywheel.
  • Dead, no soundA popped reset button, or no power reaching the unit.
  • Leaking under the sinkA bad seal, flange or drain joint.

Jams and resets

A hum with no spin means something is wedged against the grinding plate. Turn the power off, then use a disposal wrench in the socket on the underside to rotate the plate back and forth. Pull out the object with tongs.

A red reset button on the bottom pops when the motor overheats. Wait a few minutes, press it and try again. If it trips again at once, the motor may be failing.

Finding a leak

Dry the cabinet and run water with the disposal off. A leak from the sink flange needs the putty or gasket renewed. One from the drain pipe means a loose connection. A leak from the housing itself, particularly at the bottom, means the unit is done.

The dishwasher hose also attaches here, and a loose clamp leaks only when the dishwasher drains. Run both to see which one leaks.

Cost

What affects disposal repair costs

A reset costs nothing. A replacement costs the unit plus the labor.

  • 1Repair or replace. A jam is quick. A housing that leaks calls for a replacement unit.
  • 2Unit size. A bigger motor and extra sound insulation add cost.
  • 3Electrical connection. A new outlet or switch is a separate trade.
  • 4Old plumbing. Corroded traps and connections add parts.

Ask whether the quote includes a new mounting kit, the drain connection and haul-away.

In Lafayette

Disposals in homes with septic or older drains

Some Colorado properties outside city sewer service use septic systems, and a disposal adds solids to the tank. Ask the installer about septic-safe habits if your home is not on a city sewer.

Hard water leaves scale in the discharge and the trap. Run cold water for a few seconds before and after use.

Clogs and drain backup

If water backs up into the other basin, the disposal's drain or the branch line is blocked. Grease, fibrous peels and coffee grounds all build up in the pipe beyond the disposal.

A drain clearing is the fix, not a replacement. See drain cleaning for the tools used, and keep grease out of the sink.

Choosing and installing a new one

Disposals range from a light unit for occasional use to a heavy one for a busy kitchen. A horsepower rating and a grinding stage decide how well it handles tough scraps. A continuous-feed model runs while a switch is held, and a batch-feed one runs when the stopper is set.

Installation uses the existing sink flange and a mounting ring. It needs a nearby outlet or a hardwired connection, an electrician's job if there is no power under the sink.

Using a disposal well

Keep cold water running while grinding and for several seconds afterward. Cold water keeps grease solid so it travels farther down the pipe before it softens. Feed scraps in small amounts rather than a large pile.

Avoid putting grease, coffee grounds, rice and fibrous items such as celery or corn husks down the drain. These items either coat the pipe or wrap around the grinder and cause jams.

When a repair is not worth it

A disposal that is more than a decade old and has started to leak from the housing or hum without turning is near its end. A new unit costs little compared with repeated service visits.

Consider upgrading to a model with more horsepower or better sound insulation if you grind a lot of food waste. Ask the installer to reuse the mounting hardware only if it is in good shape.

Kitchen plumbing nearby

Common questions

Answers on Disposal

Food residue and grease coat the chamber. Ice and citrus peels can freshen it, but the cause is often a dirty drain.

No. Skip grease, bones, fibrous stalks, pits and large amounts of starchy food.

Most run for roughly ten years, with heavy use shortening that.

Unplug it or flip its switch, empty the cabinet and phone. A leaking seal or drain joint is often repairable, but a cracked housing needs a new disposal.

Disposal jammed or leaking?

Switch it off, call the 24/7 line and tell the dispatcher what you hear or see.

Call (720) 743-9476

Service area centered on Lafayette and nearby Boulder County cities.

Call (720) 743-9476 · 24/7 Emergency Plumber