Commercial dishwasher repair is a narrower field than home appliance repair, and not every company that fixes a kitchen dishwasher takes on restaurant equipment. Below are commercial-capable companies within reach of Riverside, plus nearby appliance repair companies you can ask about restaurant equipment.
Commercial Dishwasher Repair Near Riverside
40 repair companies serve Riverside from within 30 miles. 22 list an address in Riverside, and other nearby bases include Moreno Valley (9), Norco (3), and Corona (3). Distances run up to about 10 miles. None of the companies within 30 miles mention commercial or restaurant equipment work by name, so we include matching companies from a longer drive plus the nearest appliance repair companies. Nearest on the list: Urban Appliances Tech Services, around 1.2 miles out. Across 29 rated companies, the average public rating is 4.5 stars.
Listings come from public business data. A brand or service mention means the company names it in its listing or website; it is not a certification. Verify experience, licensing and insurance before hiring.
| Open on Saturdays (per listing) | 47 |
|---|---|
| Mention commercial or restaurant work | 0 |
| Distance to the three closest (mi) | 1.2, 1.4, 1.6 |
| Repair companies inside 30 miles | 60 |
| Mention dishwasher work | 0 |
| Rated 4.5 stars or higher (10+ reviews) | 14 |
The leading options for Riverside are Trusted Appliance Care (31.0 miles away, based in Ladera Ranch, 4.9 stars from 55 reviews, lists Saturday hours); Neilion Inc. Commercial appliance repair. (37.9 miles away, based in Huntington Beach, 5.0 stars from 22 reviews, lists Saturday hours); Jim Appliance Repair (24.1 miles away, based in Diamond Bar, 5.0 stars from 1 reviews, lists Saturday hours); Diamond Bar Washer & Appliance Repair (24.0 miles away, based in Diamond Bar, 3.0 stars from 2 reviews, lists Saturday hours).
What Commercial Dishwasher Repair Covers
Commercial Dishwasher Problems Worth a Call
- Rinse arms spraying weakly or unevenly
- Dishes coming out with film or spots
- Machine trips the breaker or will not power on
- Water not filling or draining from the tank
Ask any company you call which commercial brands and machine types it services, such as undercounter, door-type or conveyor units.
Leaks and Safe Shutoff
Hand soap, dish soap or laundry detergent can make a dishwasher over-suds and spill water onto the floor; use only automatic dishwasher detergent. Source: Whirlpool - How to Fix a Leaking Dishwasher
Built-in dishwashers are typically specified for their own properly grounded 120-volt branch circuit protected by a 15- or 20-amp breaker or time-delay fuse, with no extension cords or adapter plugs. Source: GE Appliances - Built-In Dishwasher Installation Instructions
More: where dishwasher leaks come from.
What Dishwasher Repairs Cost
Commercial dish machine pricing varies with the machine type and parts, so treat home-dishwasher ranges as a floor. Published ranges:
- Control board / control panel repair: $150–$350 Source: Fixr - How much does it cost to repair a dishwasher?
- Heating element replacement: $150–$300 Source: Fixr - How much does it cost to repair a dishwasher?
- Drain pump replacement: $150–$400 Source: Fixr - How much does it cost to repair a dishwasher?
- Water inlet valve replacement: $80–$125 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Typical dishwasher repair (most homeowners): $160–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Technician labor (plus materials): $50–$100 per hour Source: Fixr - How much does it cost to repair a dishwasher?
A unit that has needed repairs more than once or twice within a year is a candidate for replacement. Source: Fixr - How much does it cost to repair a dishwasher?
Ranges are published estimates, not quotes. See the dishwasher repair cost guide and how long dishwashers last.
What Riverside Owners Should Know
Riverside Public Utilities, which supplies Riverside, reports hardness of about 180-210 mg/L as CaCO3, average 197 mg/L (about 12 grains per gallon; hard). Hard water leaves spots and film on glasses and builds up on dishwasher spray arms and inlet screens, which is worth mentioning when you book a repair. Source: 2025 Water Quality Report - Riverside Public Utilities
California requires businesses that repair major home appliances such as refrigerators, ranges, dishwashers, washers and dryers for pay to register with the Bureau of Household Goods and Services as Major Home Appliance Service Dealers, including out-of-state providers serving California customers. Source: Application for Registration (Electronic and Appliance Repair Dealers) - Bureau of Household Goods and Services
In California, you can check a license with the CSLB Check a License or report a problem to the California Attorney General, Public Inquiry Unit (consumer complaint against a business).
Hiring a Dishwasher Repair Company in Riverside
- What guarantee do you give on parts and labor?
- Can you give a written estimate before ordering parts?
- Will you check the filter, drain hose and disposal connection before replacing the pump?
Commercial Dishwasher Repair FAQs: Riverside, CA
Is a detergent pump problem a repair call?
Are you affiliated with any dishwasher brand?
How fast can a commercial dishwasher be repaired?
Other Dishwasher Repair in Riverside
More Commercial Dishwasher Repair Pages Nearby
List what the machine is doing (not filling, not reaching temperature, not draining, chemicals not dispensing) and whether a chemical supplier services the dispensers. For a Riverside kitchen, that sorts out who to call first.