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The lunch rush is over, but the dishwasher still has standing water in the wash tank. Staff try another drain cycle, hear the machine working, and find the same puddle when they open it again.
For a restaurant, that means delayed cleanup and a dish station that cannot reliably prepare for the next shift.
Our technician starts with a simple question: is the machine designed to drain completely at the end of the selected cycle? Some commercial dishwashers retain wash water by design, so the model and drain procedure matter.
When the unit should drain but does not, our team checks the strainer, drain hose, pump, impeller, and electrical controls. We also inspect the drain valve or solenoid on models that use one.
Food debris can block a drain path. A damaged pump or stuck valve can prevent water from leaving even when the control calls for draining. Guessing at a replacement pump before checking for a restriction can waste time and money.
Our technician isolates the electrical supply before opening equipment and inspects the accessible drain components for debris and damage.
Depending on what testing confirms, the repair may involve clearing a restriction, replacing a failed valve or pump, or correcting a wiring fault. Our team then runs the manufacturer-approved drain cycle and checks the hose, connections, and surrounding floor for leaks.
A successful test means the machine drains as designed—not just that the noise has stopped.
Watch for water remaining after a required drain cycle, slow draining, repeated drain errors, or water backing up near the machine.
Do not reach into the pump or defeat door and electrical safety switches. Stop using the unit if water leaks near electrical connections.
Commercial Appliance Repair and Refrigeration provides commercial dishwasher repair and commercial kitchen equipment repair for restaurants, cafés, hotels, and food-service kitchens across Southwest Florida.
Our team serves Fort Myers, Cape Coral, Naples, Estero, Bonita Springs, and nearby communities. If your dishwasher is not draining as designed, contact our technicians for a diagnosis before the dish station falls further behind.
Enter your phone number, and we'll get back to you promptly to provide expert service for your commercial equipment needs.
