Commercial Dishwasher Repair
Expert commercial dishwasher repair for pass-through, undercounter, and conveyor models. Book same-day appointments (subject to availability) and enjoy upfront pricing with no hidden costs – first 30 minutes of labour included in service fee.
15+ Years of Expert Service
Thousands of commercial dishwasher repairs completed across restaurants, hotels, and commercial kitchens nationwide.
Same-Day Repairs Available
Book an appointment on the same day you call. Fast turnaround when parts are in stock.
12-Month Parts & 3-Month Labor Warranty
Every repair backed by comprehensive warranty coverage – 12 months on parts, 3 months on labour.
Key Takeaways
- Commercial dishwashers–pass-through, undercounter, and conveyor models–are essential for high-volume food service; failures can halt kitchen operations and compromise hygiene standards.
- Equipment failure during service hours creates immediate business disruption; our technicians provide priority repair to get your dishwasher back to full capacity quickly.
- We diagnose all common commercial dishwasher faults–pump failures, spray arm issues, control problems, drainage failures–and carry stock parts for rapid same-day fixes (subject to availability).
- Professional repair is often more cost-effective than replacement for commercial-grade equipment; our technicians provide honest assessments of repair versus replacement based on your situation.
- Every repair is guaranteed by 12 months parts warranty and 3 months labour warranty, with priority and emergency availability for urgent situations affecting your business operations.
SIGNS YOU NEED TO BOOK A CALL WITH US
Signs You Need Commercial Dishwasher Repair
If your commercial dishwasher is showing any of these warning signs, it’s time to call a professional.
- Dishes Not Getting Clean
- Pump Not Working
- Door Won't Open or Close
- Error Codes or Safety Shutoffs
- Water Won't Drain or Drains Slowly
- Leaking Water During Cycle
- Temperature Not Heating
- Unusual Noises During Operation
How It Works
Our Commercial Dishwasher Repair Process
1
BOOK YOUR APPOINTMENT
Contact us at 1300-434-380. We’ll note your problem, confirm availability, and schedule a time that suits you.
2
ARRIVAL & ASSESSMENT
Your technician inspects the appliance thoroughly. If we have the part in stock, you get an instant quote. Otherwise, we’ll send a detailed written quote after assessment.
3
APPROVAL
For in-stock parts, your technician explains costs and gets approval on the spot. For sourced parts, you receive a full quote. Approve and we order parts with no extra service call fee.
4
REPAIR
We use genuine or manufacturer-recommended parts and approved repair methods. Most repairs completed same-day when parts are available. No additional call-out charge for second visits.
5
TESTING & HANDOVER
Your technician demonstrates the repair, answers questions, and provides a detailed invoice with warranty details.
Why Choose us?
Why Choose National Appliance Repairs for Commercial Dishwasher Repair?
National Appliance Repairs is Australia's trusted partner for appliance repair services. With over 15 years of industry experience, we've built our reputation on honest pricing, rapid response times, and lasting solutions.
Same-Day Service*
*(Subject to availability)
No long waits. We schedule repairs for your convenience, often on the same day you call.
12-Month Parts + 3-Month Labor Warranty
Every repair backed by our comprehensive warranty – 12 months on part, 3 months on labour.
Australia-Wide Service
We service Melbourne, Sydney, Brisbane, Adelaide, and Perth. Not sure if we can reach you? Give us a call to check!
All Domestic & Commercial Brands
We service major domestic and commercial kitchen and laundry appliance brands and models.
Upfront Pricing
We provide clear, upfront pricing before any work begins. Service call rates vary by appliance type and brand, with labour and parts quoted and approved before we proceed.
Fully Qualified Technicians
All our fully qualified, in-house trained technicians carry genuine, high-turnover parts for major brands in their vans.
Repair or Replace – We Handle Both
If replacement is the best option, we supply, install and remove your appliance, so you get a seamless, hassle-free experience.
Authorised Service Agents
We’re authorised service agents for 30+ major appliance brands. Every repair follows manufacturer-recommended processes and standards, regardless of brand.
Client Testimonials
Thousands of Australian families trust National Appliance Repairs. Here's why.
Problems
Common Commercial Dishwasher Problems We Fix
Commercial dishwasher problems are diverse, but our technicians have expertise across all common issues. Below are the problems we repair most frequently.
Common Causes:
- Clogged drain pump, blocked hose, or filter blockage
- Faulty spray arm, blocked nozzles, or pump failure
- Faulty door seal, damaged gasket, or cracked tubing
- Motor failure, mechanical coupling broken, or bearing wear
- Latch malfunction, spring breakage, or hinge failure
- Heating element burnout or thermostat malfunction
- Electronics malfunction, sensor failure, or control board issue
Symptoms:
- Water pooling in chamber or standing after cycle
- Dishes not clean or food residue remaining
- Water leaking from door or visible moisture
- No water flow or weak pressure
- Door won't open or latch broken
- Water not heating or poor drying
- System displaying error codes
Brands
Commercial Dishwasher Brands We Service
Our in-house trained technicians are qualified to repair all major commercial dishwasher brands across a wide range of models and configurations.
What we repair
Commercial Dishwasher Types We Service
We repair all commercial dishwasher types with the same expertise and care.
Pass-Through Dishwashers
Pass-through units require high-speed expertise. We repair pump system failures, water pressure issues, heating failures, safety switch problems, and control system malfunctions.
Undercounter Dishwashers
Undercounter models need compact system expertise. We fix drain pump failures, spray arm blockages, heating element issues, door lock problems, and control board malfunctions.
Conveyor Belt Dishwashers
Conveyor systems require high-volume expertise. We repair conveyor motor failures, water pressure issues, heating system faults, chemical dispensing problems, and control malfunctions.
FAQS
Commercial Dishwasher Repair Questions
Can you repair my commercial dishwasher if it's still under warranty?
Yes. We can repair commercial dishwashers still under manufacturer’s warranty. For the repair to be covered under warranty, contact the manufacturer directly and request a work order confirming warranty coverage and authorisation. Once we receive the valid work order, we’ll proceed with the warranty repair.
If you prefer to proceed without a manufacturer’s work order, we’re happy to repair your dishwasher on a chargeable basis. Either way, our repairs won’t void your manufacturer’s warranty when carried out to manufacturer repair standards.
How much does a commercial dishwasher repair typically cost?
Commercial dishwasher repair costs vary depending on the specific issue and machine type. Pump repair or seal replacement may be relatively low-cost. Motor replacement, heating element repair, or control system work can be more substantial. The best way to get an accurate quote is to call us on 1300-434-380 for a free phone consultation. We’ll discuss your issue and provide ballpark costs before scheduling your appointment.
Can you fix my commercial dishwasher today?
We aim to complete most commercial dishwasher repairs same-day when parts are in stock. Call us immediately on 1300-434-380 and we’ll assess whether same-day repair is possible for your specific issue. For urgent situations where downtime affects your business, we prioritise same-day service.
Is it worth repairing an older commercial dishwasher, or should I replace it?
This depends on repair costs versus replacement value, age of the equipment, and frequency of breakdowns. A pump repair on newer equipment is usually worth fixing. Multiple failures on older equipment might make replacement more economical. Our technicians can assess your situation and provide an honest recommendation during inspection.
Why does a commercial dishwasher need professional repair? Can't we fix it ourselves?
Commercial dishwasher repairs involve electrical systems, water pressure mechanisms, heating elements, and complex control systems. DIY attempts risk electrical hazards, water damage, equipment failure, and voided warranties. Professional repair ensures safety, proper operation, and lasting fixes. Our technicians are trained on all commercial dishwasher types and carry genuine parts.
How long does a typical commercial dishwasher repair take?
Most commercial dishwasher repairs take 1-2 hours if parts are in stock. Simple repairs like drain clearing or seal replacement may be faster. Complex repairs involving pump or control system replacement can take longer. We’ll provide a time estimate during your assessment.
Can you perform preventative maintenance on commercial dishwashers?
Yes. Regular servicing and maintenance can extend the life of your commercial dishwasher and prevent many common issues. Call us to discuss preventative maintenance schedules for your specific equipment.
Do you offer emergency commercial dishwasher repairs?
Yes. We understand that commercial dishwasher breakdowns can impact your entire operation. We can arrange emergency same-day or next-day service for urgent situations. Call 1300-434-380 to arrange emergency repairs.
Our Services
Related Services
Contact us
Book Your Commercial Dishwasher Repair Today
Call Us: 1300 434 380
Or leave a message using the form below.
Same-Day Repairs Available
*subject to availability
12-month parts warranty | 3-month labor warranty
Servicing Australia since 2009
Call Us:
or leave a message using the form below
Call Us:
or leave a message using the form below