When the dish machine goes down in a restaurant, the whole kitchen slows to the speed of a three-compartment sink. Below are commercial-capable companies within reach of Knoxville, plus nearby appliance repair companies you can ask about restaurant equipment.
Commercial Dishwasher Repair Near Knoxville
36 repair companies serve Knoxville from within 60 miles. Other nearby bases include Des Moines (11), Urbandale (5), and West Des Moines (3). Distances run up to about 55 miles. Nearest on the list: Sears Appliance Repair, around 22.6 miles out. None of the companies within 60 miles mention commercial or restaurant equipment work by name, so we include matching companies from a longer drive plus the nearest appliance repair companies. Rated companies nearby average 4.4 stars across 34 businesses. Knoxville is a smaller market, so expect a longer drive and ask whether a trip charge applies.
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.
| With 4.5+ stars and at least 10 reviews | 8 |
|---|---|
| Distance to the three closest (mi) | 22.6, 24.2, 26.6 |
| Name dishwashers in their listing | 0 |
| Listing Saturday hours | 27 |
| Mention commercial or restaurant work | 0 |
| Appliance repair companies in range (60 mi) | 36 |
First up for Knoxville: CONES Solutions (85.3 miles away, based in Cedar Rapids, 3.7 stars from 3 reviews, lists Saturday hours); Greens Appliance, Heating & Cooling (42.0 miles away, based in Grimes, 4.9 stars from 4,448 reviews, lists Saturday hours); Metro Appliance Repair (32.4 miles away, based in Des Moines, 4.7 stars from 613 reviews, lists Saturday hours); Warners' Stellian Appliance (40.6 miles away, based in West Des Moines, 4.8 stars from 1,395 reviews, lists Saturday hours).
How Restaurant Dish Machine Repairs Differ
Commercial Dishwasher Problems Worth a Call
- Machine trips the breaker or will not power on
- Water not filling or draining from the tank
- Chemical pumps not priming or dispensing
- Dishes coming out with film or spots
Ask any company you call which commercial brands and machine types it services, such as undercounter, door-type or conveyor units.
Water, Power and Safety First
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
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.
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:
- Door replacement: $150–$600 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?
- Detergent / soap dispenser replacement: $50–$90 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Dishwasher repair technician labor: $75–$100 per hour Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
If a repair would cost more than about half the price of a new dishwasher, replacing it is usually the better value. 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.
Around Knoxville
Most dishwasher calls in Knoxville 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.
Iowa does not issue a general appliance repair technician license; the Plumbing and Mechanical Systems Board licenses plumbing, HVAC, refrigeration and hydronic work, and state law carves out a special restricted license only for utility employees who repair appliances. Source: Iowa Code Chapter 105, Plumbers, Mechanical Professionals, and Contractors
In Iowa, you can check a license with the Iowa DIAL Find a Record or License (Plumbing & Mechanical Systems Board public search) or report a problem to the Iowa Attorney General Consumer Protection Division.
Before You Book in Knoxville
- How often do you repair your brand dishwashers, and how quickly can you get parts?
- What is the service call or diagnostic fee, and is it applied to the repair?
- If a part has to be ordered, how soon can you come back to finish?
Commercial Dishwasher Repair FAQs: Knoxville, IA
Which areas near Knoxville do these technicians cover?
Are you affiliated with any dishwasher brand?
Who repairs restaurant dishwashers?
Is a detergent pump problem a repair call?
Other Dishwasher Repair in Knoxville
Commercial Dishwasher Repair in Nearby Cities
Before you call, note the brand, model and serial number on the dish machine's data plate, whether it is high-temperature or low-temperature, and any error shown on the panel. A Knoxville technician can then bring the right parts.