Dishwasher won’t drain, leaking or leaving dishes dirty? A technician comes to your home, finds the problem and fixes it, with parts and labour guaranteed.
Tell us what your dishwasher is doing and we’ll call you back to book the visit. In a hurry? Call 438 798-5778.
Parts and labour
Price before any repair
Repair and installation
Sherbrooke & Townships
Water sitting at the bottom, a puddle in front of the door, plates still greasy at the end of the cycle: a broken dishwasher gets noticed fast. Need dishwasher repair Sherbrooke homeowners can count on? Our certified technicians come to your home with their diagnostic tools. They find the cause and explain the cost before touching anything. We can serve you in English over the phone.
On this page: common problems, what to check when your dishwasher won’t drain, how to tell if a spray arm is clogged, where a leak comes from and how the visit works. Just bought a new one? We install it too.


Each symptom points to a few specific parts. Here’s where the technician starts.

Dirty water stays at the bottom of the tub after the cycle. Clogged filter, kinked drain hose, blocked garbage disposal connection or worn drain pump.
A puddle in front of the door or under the cabinet. Door gasket, too much detergent, water inlet valve or a connection under the sink.
Stuck-on food, cloudy glasses. Clogged spray arm, full filter or water not hot enough.
The cycle starts, but no water comes in. Valve under the sink closed, inlet valve or stuck float.
Dishes stay wet at the end of the cycle. Heating element, empty rinse aid or fan.
No response, or lights blinking. Door latch, child lock, control board or power supply.

Safety first. Turn off the power before putting your hands at the bottom of the tub. Careful, the water may be hot.
In most cases, water stays in the tub because something is blocking the drain. A few simple checks can solve the problem.
It’s at the bottom of the tub, under the lower spray arm. Unscrew it, rinse it under hot water and scrub it with an old toothbrush. On many recent models, it’s a manual filter that needs regular cleaning.
If the dishwasher drains into the sink’s garbage disposal, run the disposal. A new disposal sometimes still has its factory knockout plug, which blocks the drain completely.
Under the sink, it shouldn’t be kinked or crushed. It needs a high loop or an air gap so water can’t flow back.
Close the door firmly and start a rinse cycle. If the pump hums but the water doesn’t go down, something is blocking it.
If the water still won’t go down, the drain pump, its check valve or the control board is probably the cause. The bottom of the dishwasher then has to be taken apart, often by pulling it out of the cabinet.
Spray arms spin under water pressure and spray water through small holes. If those holes clog with food, limescale or a piece of glass, the arm spins poorly, and part of the dishes never gets properly rinsed.
To clean it, remove the arm, clear each hole with a toothpick and rinse it under hot water. Before closing the door, spin each arm by hand: it should turn freely without hitting the dishes.
The upper spray arm is clogged or not clipped in properly.
Limescale builds up in the holes and on the dishes, especially with hard water.
Clogged holes, broken mount or pressure too low because of the wash pump.
Weak wash pump, water not hot enough or full filter.
Where the water shows up helps find the part involved. A slow leak can damage the floor and cabinet long before you notice it.
Worn or dirty door gasket, misaligned door or too many suds.
Water inlet valve, supply connection or drain hose under the sink.
Hose connection at the disposal or drain, or a loose clamp.
A slow leak has been going on for a while. Act fast to limit the damage.
While you wait for the visit, turn off the water valve under the sink and switch off the breaker. And never put hand dish soap in the dishwasher: the suds overflow through the door.
Replacing an old appliance? We also install new dishwashers, all brands. A proper installation prevents the leaks and drainage problems we often see after a rushed hookup.
No surprises: here’s what happens between your call and clean dishes again. We travel everywhere in Sherbrooke and to several towns in the Eastern Townships (see our service areas).
By phone or with the form. Give us the brand, the model and the error code, if there is one.
At the agreed time, with diagnostic tools. Your dishwasher stays at home.
The technician explains the problem and the cost of the repair before starting. You decide after that.
If the part is available, it’s fixed during the visit. If not, we come back as soon as it arrives. Parts and labour guaranteed.
Call us or write to us, we’ll get back to you.
It mostly depends on the part involved. A gasket or an inlet valve costs far less than a pump or a control board. We can’t give an honest number without a diagnosis, so the technician explains the cost before starting.
Often, yes. If the problem involves a part like the pump, the inlet valve or a gasket, repairing almost always makes more sense. If the tub is cracked or the appliance is very worn, we tell you frankly.
A little clear water under the filter, yes, on many models. A layer of dirty water covering the bottom of the tub after the cycle, no: the drain is blocked.
About once a month with normal use, more often if you don’t rinse dishes much. Your manual gives the recommended frequency for your model.
Yes, all brands. Send your request with the appliance model and we’ll confirm what needs to be planned.
Yes, all brands. Give us the brand and model when you contact us: it helps us bring the right part.
Yes. We travel to every borough of Sherbrooke and to Magog, East Angus, Windsor, Coaticook, Cookshire, Richmond and Saint-Denis-de-Brompton. For any other address in the Eastern Townships, call us to confirm.
Tell us about the problem and we’ll offer you the first available appointment. For dishwasher repair in Sherbrooke or the Eastern Townships, call 438 798-5778 or request a quote. You get a clear diagnosis, a price before the repair and guaranteed work.