Restaurants, cafeterias and banquet halls depend on fast wash and dry cycles to keep up with demand for clean dishes.
Commercial dishwashers are built for constant use, but they still wear out. When dishes come out dirty, water stands in the base, or it leaks, our experienced technicians can find the problem quickly.
Types we work on
- Rack / conveyor
- Glasswasher
- Hood type
Common commercial dishwasher problems
Tap a problem to see the usual causes. If none of these fix it, we will.
Won’t turn on
- No power at the supply.
- Broken wire in the harness.
- Defective control board or timer.
Dishes aren’t getting clean
- Clogged spray arms.
- Dirty tank.
- No water supply.
- Faulty circulation pump.
Not draining
- Defective drain pump.
- Something blocking the pump.
- Clogged drain line.
- Pump isn’t getting power.
Not filling
- Faulty water valve.
- Pinched line.
- Damaged control board.
- Water supply shut off.
Not drying
- Faulty thermostat.
- Shorted heating element.
- Bad relay on the control board.
Leaking
- Worn door, sump or pump seal.
- Hole in the drain line.
- Faulty float sensor.
Maintenance tips
- Clean the filters daily
- Food and grease clog them quickly and strain the pumps.
- Wipe down the inside
- Prevents grease buildup in the tank.
- Check the spray arms
- Clear any blocked nozzles.
Parts we replace most
- Drain pump
- Circulation pump
- Heating element
- Thermal fuse
- Water valve
- Water level sensor
- Spray arm
- Soap dispenser
- Drain line
- Control module
Brands we service
Hobart, Jackson, Blakeslee, Noble, CMA and more.