Dishwasher not draining repair in San Diego
Standing water

Dishwasher not draining repair in San Diego

A dishwasher full of standing water is usually a clog rather than a dead machine — a blocked filter, a fouled drain pump, a plugged air gap, or a disposal knockout that was never removed. We clear the real obstruction first and only quote parts when the diagnosis supports it.

What this usually looks like

Diagnostic$95, credited toward the repair
Typical repair$145–$295 depending on the part
Warranty90 days on completed repairs
HoursMon–Sat 9 AM – 9 PM, Sun 10 AM – 6 PM
Phone(858) 267-9438

How we diagnose and repair it

  1. Confirm the drain hose route, high loop and disposal connection before opening the machine.
  2. Remove the filter assembly and check the sump for glass, seeds and grease packing.
  3. Test the drain pump and check the check valve for debris.
  4. Clear the air gap at the sink if one is fitted, and clear the sink drain line if it is shared.
  5. Run a full cycle with the drain verified, then check for leaks at the connections.

Diagnostic is $95, credited toward the repair when approved. Many drain calls resolve with a cleaning of the sump, filter and air gap rather than a part — we tell you which it is before charging for parts.

Where we do this work

Based in Lemon Grove, our core service area runs about twelve miles out — a tight ring on purpose, because it is what lets us hold a same-day window and arrive when we say we will. Larger jobs further out are welcome: call and we will tell you honestly whether the trip makes sense.

Lemon GroveLa MesaKensingtonDel CerroMission HillsCoronado

Questions we get about this repair

Why is there water in the bottom of my dishwasher?

Most often a blocked filter or sump, a clogged air gap, or a disposal knockout still in place when a new dishwasher was installed. The drain path is tested first.

Do you clean the sump and filter while you are there?

Yes. Clearing the obstruction is the repair, and we verify a complete drain cycle before finishing.

Can a garbage disposal cause dishwasher drain problems?

Yes. A plugged disposal line or missing knockout stops the dishwasher draining and sends water back into the sink.

Related services

Dishwasher Repair

Full dishwasher service including wash and fill faults.

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Washer Not Draining

Standing water in a washer.

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Built-In Refrigerator Repair

Other built-in appliances we service.

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Need a repair today?

We focus on the neighborhoods close to our Lemon Grove base. Call or book online for a fast appointment.

Call (858) 267-9438