Commercial dishwasher repair is a narrower field than home appliance repair, and not every company that fixes a kitchen dishwasher takes on restaurant equipment. The Superior list below starts with companies that mention commercial, restaurant or food service work within a longer drive, followed by the nearest appliance repair companies.
Commercial Dishwasher Repair Near Superior
12 repair companies serve Superior from within 60 miles. 2 of them are based in Superior itself, and the rest are spread across Duluth (3), Trego (2), and Esko (1). Distances run up to about 60 miles. No company within 90 miles of Superior mentions commercial or restaurant equipment work by name, so these are the nearest appliance repair companies. Most work on several brands, so ask about yours. Nearest on the list: Johnson Appliance Service, around 2.0 miles out. Across 10 rated companies, the average public rating is 4.1 stars. Superior is a smaller market, so expect a longer drive and ask whether a trip charge applies.
We do not show business phone numbers. Call our helpline to be connected with a participating technician, or look a company up directly. Always confirm licensing and insurance.
| Open on Saturdays (per listing) | 2 |
|---|---|
| Rated 4.5 stars or higher (10+ reviews) | 3 |
| Three nearest companies, miles away | 2.0, 5.0, 6.4 |
| Repair companies inside 60 miles | 12 |
| Mention dishwasher work | 0 |
| Mention commercial or restaurant work | 0 |
Closest matches for Superior: Sears Appliance Repair (8.5 miles away, based in Duluth, 4.1 stars from 72 reviews, lists Saturday hours); Better Service Duluth Inc (13.4 miles away, based in Esko, 4.9 stars from 55 reviews); RAINBOW SERVICES (7.0 miles away, 4.1 stars from 14 reviews); Johnson Appliance Service (2.0 miles away, 1.9 stars from 84 reviews, lists Saturday hours).
How Restaurant Dish Machine Repairs Differ
Signs a Dish Machine Needs Service
- Rinse arms spraying weakly or unevenly
- Chemical pumps not priming or dispensing
- Machine trips the breaker or will not power on
- Machine will not reach final-rinse temperature
Commercial dish machines come from specialist manufacturers, so ask whether the company works on your brand and can get parts for it.
Leaks and Safe Shutoff
A leak from the water supply line tends to show up as dampness under the front of the unit; leaks at the door often trace back to a dirty, loose or damaged gasket, a bent or loose latch, or a unit that is not level. Source: Whirlpool - How to Fix a Leaking Dishwasher
Before inspecting or working on a dishwasher, unplug it or switch off its circuit breaker. Source: Whirlpool - How to Fix a Leaking Dishwasher
More: where dishwasher leaks come from.
Dishwasher Repair Cost Ranges for Reference
Commercial dish machine pricing varies with the machine type and parts, so treat home-dishwasher ranges as a floor. Published ranges:
- Heating element replacement: $150–$300 Source: Fixr - How much does it cost to repair a dishwasher?
- Motor repair: $200–$500 Source: Fixr - How much does it cost to repair a dishwasher?
- Drain pump repair: $100–$250 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?
- Service call fee (often credited toward the repair if you go ahead): $35–$100 per visit Source: Fixr - How much does it cost to repair a dishwasher?
When an aging dishwasher no longer has manufacturer coverage and needs frequent or major repairs, start planning for a replacement. Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
Ranges are published estimates, not quotes. See the dishwasher repair cost guide and how long dishwashers last.
Around Superior
Most dishwasher calls in Superior come down to the same handful of parts: the filter and drain path, the drain pump, the inlet valve, the door latch and the heating parts.
Wisconsin has no separate appliance repair license; plumbing licensing covers appliances connected to water supply systems, including water heaters, but exempts minor repairs to appliances and repair or replacement of gas or electrical control valves and devices. Source: DSPS: Plumbing License Laws in Wisconsin
In Wisconsin, you can check a license with the Wisconsin DSPS LicensE credential lookup or report a problem to the Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP), Bureau of Consumer Protection.
How to Choose a Dishwasher Technician Near Superior
- Can you give a written estimate before ordering parts?
- If a part has to be ordered, how soon can you come back to finish?
- Do you also handle the water supply and drain connections, or should I call a plumber for those?
Commercial Dishwasher Repair FAQs: Superior, WI
Do home appliance repair companies fix commercial dishwashers?
Why does my dish machine need a booster heater?
Who fixes the chemical dispensers on a dish machine?
Other Dishwasher Repair in Superior
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 Superior kitchen, that sorts out who to call first.