A leaking dishwasher is a water damage emergency — even a slow drip can cause mold, warp your floor, and damage cabinetry. B&M Canada Appliances provides fast, same-day dishwasher leak repair across Ottawa and Gatineau. Service call: $89 + tax. Written quote before we start.

Most Common Causes

• Worn or torn door gasket — most common cause; rubber seal cracks and lets water escape
• Faulty door latch — door doesn’t compress seal fully, water escapes from front
• Cracked or loose drain hose — water pools under dishwasher, appears to leak from bottom
• Failed water inlet valve — valve doesn’t close fully after fill cycle, dishwasher overfills
• Damaged spray arm — water directed at wrong angle hits door seal under pressure
• Loose internal hose clamps — connections inside the unit become loose over time
• Oversudsing — too much or wrong detergent creates foam that leaks out
• Cracked interior tub — rare; usually requires replacement assessment

How Much Does This Repair Cost in Ottawa?

Dishwasher leak repairs in Ottawa typically cost $120–$280 total. Door gasket replacement: $130–$220. Drain hose: $90–$160. Inlet valve: $120–$200. Service call is $89 + tax for the full diagnosis. All repairs carry a parts and labour warranty.