High-End Dishwasher Repair in Irvine & Orange County

A Bosch or Thermador dishwasher that won't drain and shows an E24 or E25 error code usually has a clogged drain filter, a blocked drain hose, or a failing drain pump motor. Both brands use the same BSH platform, so the E-code system and internal drain path are similar. We diagnose which component actually failed rather than replacing the entire pump assembly when only the filter or hose needs clearing.

Water on the floor under a dishwasher most commonly traces to a failed door seal, a cracked spray arm, a loose drain hose clamp, or an activated flood protection system (AquaStop on Bosch, Waterproof System on Miele). On panel-ready units, even a small leak can damage surrounding cabinetry and flooring before it becomes visible — which is why we recommend addressing leaks immediately.

E15 on a Bosch or Thermador dishwasher means the flood protection system has detected water in the base pan. This can be caused by a leaking internal hose, a failed pump seal, a cracked sump, or a spray arm that has come loose. The base pan needs to be inspected and dried, the leak source repaired, and the float switch reset. Simply tilting the unit to drain the pan — a common DIY suggestion — does not fix the underlying leak.

Dishes that come out dirty, spotty, or greasy usually point to a clogged spray arm, a worn wash pump impeller, low water temperature, a failed heating element, or a hard water deposit buildup in the spray arm nozzles. On Miele dishwashers with AutoDos, a malfunctioning automatic detergent dispenser can also cause poor wash performance. Hard water is common in Orange County and accelerates spray arm clogging.

Many repairs — door latch, control board, detergent dispenser, spray arm — can be done with the unit in place by accessing components through the open door. Repairs that require access to the base (drain pump, circulation pump, flood protection switch, water inlet valve) typically require sliding the unit out of its cabinet slot, which means disconnecting water, drain, and electrical, and carefully managing the custom panel. We handle this routinely.

CrystalDry is a drying technology exclusive to Bosch (and Thermador as StarDry). It uses a zeolite mineral that absorbs moisture from the wash cavity and converts it to heat, which is then circulated back to dry the dishes. When CrystalDry stops working, the cause is usually a failed zeolite heating element or a malfunctioning fan that circulates the heated air. Both are replaceable components.

Most dishwasher repairs are completed during the first visit when the failed part is something we carry on the truck — drain pumps, door latches, inlet valves, common control boards. Repairs that require ordering a specific OEM part for a Miele, Bosch, or Thermador model take longer. We tell you the timeline upfront after diagnosis.

Yes. We charge a diagnostic fee for the technician's visit and inspection. When you approve the repair, the diagnostic fee is waived — your service call costs nothing on a completed job. See our current promotions for details on waived diagnostic fees and other active offers.