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Fixtures and appliances

Emergency Garbage Disposal Repair and Installation in Mesa

A disposal that hums, leaks or smells usually has a simple cause. Others need replacement. A good installation also keeps the drain and dishwasher working. If a disposal drips under the sink or sends water into the dishwasher, turn it off and tell the all-hours line.

Turn off power at the switch before you reach into a disposal.

Common disposal problems

  • Hums but does not spinA jam keeps the blades from turning.
  • Leaks from the unitA seal, flange or drain connection has failed.
  • Smell or slow drainBuildup in the chamber or the drain line.
A plumber working under a kitchen sink on a garbage disposal, with the drain trap and supply lines visible in the cabinet

Jams and humming

A humming sound with no spinning means the motor is working but the blades are stuck. Turn off power, then turn the blades by hand with the wrench slot underneath. Press the reset button when it frees.

Never put your hand inside. Use tongs for anything you can see.

Leaks

Leaks come from three places: the flange at the sink, the connection to the drain and the body of the unit. A body leak means replacement. The others can often be fixed.

Run water and watch for drips to see which spot is leaking.

Cost

What affects the price of disposal work

Disposal cost depends on the unit and the hookup.

  • 1Unit size and features. Larger motors and sound insulation cost more.
  • 2Electrical setup. A switch or outlet change adds work.
  • 3Dishwasher hookup. The drain connection must be done right.
  • 4Old unit removal. Ask if it is included.

Check the warranty length on the new unit.

In Mesa

Hard water and kitchen drains

Scale and grease catch on each other in kitchen drains. A softener helps over time, and regular cold-water flushing helps now.

If the dishwasher backs up into the sink, the disposal knockout plug may not have been removed on a new install.

Smells and slow drains

Food residue builds in the chamber. Ice and citrus scraps can help clean it. A drain that stays slow after cleaning suggests a clog beyond the disposal.

Do not pour grease down the drain. It hardens in the pipe.

Choosing a new disposal

Horsepower, noise level and feed type differ. Most homes do fine with a mid-range model. Check the dishwasher connection and the electrical outlet before you buy.

A plumber can install and test the unit in under an hour in many cases.

Signs to watch

Signs your disposal needs attention

Most disposal problems are simple.

  • 1A humming sound with no grinding. The motor is jammed or stuck.
  • 2Water leaking underneath. Seals and drain gaskets wear out.
  • 3The unit trips the breaker. An electrical fault or a jam.
  • 4Odors that do not clear. Buildup in the chamber or the drain.

Repair or replace

A jam can often be cleared with the hex key at the bottom of the unit. A leaking housing or a burned-out motor means replacement. Ask for a price on a like-for-like swap.

Installing a new disposal

A new install needs a power connection, a dishwasher inlet if present and a drain connection. Ask whether the electrical work is included, since some homes lack an outlet under the sink.

Price and scheduling

Cost depends on the model and the connections. Same-day service depends on the schedule. If the sink also drains slowly, see the drain cleaning page.

Kitchen plumbing nearby

Faucet & Sink Repair

Stop drips, restore weak flow, free seized stop valves and mend leaking hose bibs.

Leak Detection

Locate hidden water loss behind walls, under floors or along the buried pipe, then decide how small an opening can be.

Common questions

Garbage disposal questions

A jam keeps the blades from moving. Turn off power and free it.

It may be a seal or a connection. Water leaking from the body means the unit needs replacing.

Keep out grease, bones, stringy vegetables and starchy foods such as rice or pasta.

Often ten years or more with care.

Switch the unit off, clear the cabinet and phone the line. A drip at the flange, a seal or a drain connection is often repairable. A cracked housing calls for a new unit.

Often. Name the brand and size when you call.

Usually a jam. Turn off power before reaching in, then call if it persists.

Usually a short visit when the connections are in place.

Disposal jammed or leaking?

Turn off power, then call. Tell the dispatcher where the leak is.

Call (480) 806-2466

Service area centered on Mesa and nearby Maricopa County cities.

Call (480) 806-2466 · 24/7 Emergency Plumber