Dishwasher Repair Services

A dishwasher that won't drain typically has a clogged drain filter or sump area, a blocked drain hose (especially where it connects to the garbage disposal or sink drain), or a failed drain pump. On Bosch and KitchenAid models, a stuck check valve is also a common cause. Before calling, check the drain filter at the bottom of the tub — food debris buildup is the number-one cause and is sometimes a quick DIY fix.

Dishes coming out dirty usually point to one of several issues: clogged or broken spray arms (food particles block the small spray holes), a failing wash pump that isn't generating enough water pressure, low water temperature, or a worn-out soap dispenser that isn't releasing detergent at the right time. Hard water in some Tri-Cities neighbourhoods can also cause mineral buildup that reduces spray arm performance over time.

Dishwasher repairs in Coquitlam, Port Coquitlam, and Port Moody typically range from $235 to $350. Drain pump replacements and control board repairs are the most common. Spray arm, door latch, and inlet valve fixes are generally less expensive. We provide a clear diagnosis and upfront pricing before starting any repair, so there are no surprises on the final bill.

A dishwasher leak should be addressed quickly to prevent water damage to your kitchen floor and cabinetry. Common causes include a worn door gasket, a cracked tub or sump housing, a loose hose clamp, or a failing water inlet valve. Turn off the water supply to the dishwasher and place towels around the base to contain the water until a technician can inspect it. We offer next-day service for dishwasher leaks in the Tri-Cities.

Bosch dishwashers display E-codes that indicate specific faults. Common ones include E15 (water leak detected in the base — the anti-flood sensor is triggered), E24 or E25 (drain issue), E09 (heating problem), and E22 (clogged filter). The E15 error is one of the most frequent — it often requires tilting the unit to drain water from the base pan and resetting the sensor. Persistent error codes usually require professional diagnosis.

A persistent odour in your dishwasher is usually caused by food debris trapped in the drain filter, the spray arm crevices, or the door gasket folds. Grease and food particles decompose in the warm, moist environment and produce a strong smell. Cleaning the drain filter weekly and running an empty hot cycle with a cup of white vinegar monthly can help. If the smell persists, there may be a blockage deeper in the drain system that needs professional clearing.