What We Fix
A premium dishwasher earns its reputation on quiet operation and clean results, and both depend on a healthy water circuit: an inlet valve that meters water, a wash pump and spray arms that move it, a filter and sump that keep it clean, and a drain pump that empties the tub. Panel-ready models add custom cabinetry fronts that make careful handling important. We service Cove, Miele, Bosch, and other built-in dishwashers.
Common Problems We See
- Will not drain: a clogged filter or drain hose, a blocked air gap, or a failing drain pump.
- Poor cleaning: a clogged spray arm, a weak wash pump, or low water temperature.
- Leaking: a worn door gasket, a cracked sump, or a loose hose connection.
- Will not start or fill: a door-latch switch or a failed water inlet valve.
- Error code: a fault the control has flagged, often tied to water, drainage, or a sensor.
Typical Causes
Drainage and filtration are behind most dishwasher calls. Food debris that gets past the filter collects in the sump and drain path, so the pump strains or the tub will not empty. Wash quality suffers when spray arms clog or the water is not reaching temperature. Leaks almost always start at a seal, whether the main door gasket or the sump gasket underneath. We trace the actual water path rather than replacing the pump on assumption.
Sample Symptoms and Likely Causes
| Symptom | Likely Cause | Typical Fix |
|---|---|---|
| Standing water after cycle | Clogged filter/hose or drain pump | Clear drain path, replace pump |
| Dishes still dirty | Spray arm clog or wash pump | Clear arms, replace wash pump |
| Water on the floor | Door gasket or sump seal | Replace gasket or seal |
| Will not start | Door latch switch | Replace latch assembly |
| Error code displayed | Water, drain, or sensor fault | Diagnose code, repair component |
Before You Book
Clean the bottom filter and check the drain hose for kinks, then run a short cycle. A blocked filter is the most common reason a dishwasher will not drain or clean well. If the problem persists, book a visit and we will trace the rest of the water path.
Dishwasher Leaking or Not Draining?
Book a diagnostic visit. Diagnostic and travel fees, if applicable, are confirmed before the appointment and before repair approval.
Brands We Service
We repair dishwashers from Cove, Miele, Bosch, Thermador, Gaggenau, KitchenAid, and Jenn-Air, among others.
Frequently Asked Questions
Why Is My Dishwasher Not Draining?
Standing water at the bottom usually means a blocked filter or drain hose, a clogged air gap, or a failing drain pump. We clear the drain path and test the pump so the cycle finishes dry.
Why Are My Dishes Not Coming Clean?
Poor wash results often trace to a clogged spray arm, a failing wash pump, or a water-heating or detergent-dispensing issue. We check water temperature, the pump, and the spray system and repair the specific fault.
My Dishwasher Is Leaking. What Causes That?
Leaks commonly come from a worn door gasket, a cracked sump or seal, or a loose hose connection. We locate the source and replace the failed seal or component with an Genuine OEM Parts.