Commercial dishwashers run far more cycles than a home machine and rely on booster heaters, chemical pumps and wash tanks that home models do not have. The Maple Valley list below starts with companies that mention commercial, restaurant or food service work within a longer drive, followed by the nearest appliance repair companies.
Who Works on Commercial Dishwashers Near Maple Valley
We found 40 appliance repair companies within 30 miles of Maple Valley. Other nearby bases include Kent (13), Auburn (12), and Renton (8). 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. The closest is Complete Repair LLC, about 3.7 miles away. Across 33 rated companies, the average public rating is 4.8 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.
| With 4.5+ stars and at least 10 reviews | 20 |
|---|---|
| Distance to the three closest (mi) | 3.7, 3.8, 4.1 |
| Listing Saturday hours | 32 |
| Mention commercial or restaurant work | 0 |
| Repair companies inside 30 miles | 60 |
| Mention dishwasher work | 0 |
At the top of the Maple Valley list: Mr. Fridge | Commercial Refrigeration Repair (21.9 miles away, based in Seattle, 4.8 stars from 558 reviews, lists Saturday hours); Bellevue Commercial Refrigeration Repair (18.7 miles away, based in Bellevue, 4.7 stars from 150 reviews, lists Saturday hours); Seattle Restaurant Repair (29.3 miles away, based in Woodinville, lists Saturday hours); Hobart Service (22.2 miles away, based in Redmond, 1.7 stars from 27 reviews).
What Commercial Dishwasher Repair Covers
Signs a Dish Machine Needs Service
- Rinse arms spraying weakly or unevenly
- Machine will not reach final-rinse temperature
- Water not filling or draining from the tank
- Dishes coming out with film or spots
Commercial dish machines come from specialist manufacturers, so ask whether the company works on your brand and can get parts for it.
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
Published ranges for dishwasher repairs, for reference when a Maple Valley company quotes commercial work:
- Leak repair (including leaking door): $50–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Door gasket / seal replacement: $50–$150 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?
- Common dishwasher repair: $100–$300 Source: Fixr - How much does it cost to repair a dishwasher?
- 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.
Dishwasher Notes for Maple Valley, WA
Most dishwasher calls in Maple Valley 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.
Washington's Department of Labor & Industries issues an appliance repair (07D) specialty electrician certificate that covers like-for-like repair and replacement of self-contained appliances such as ovens on an unchanged circuit, but excludes branch-circuit wiring and plumbing work. Source: WAC 296-46B-920, Electrical/telecommunications license/certificate types and scope of work
In Washington, you can check a license with the L&I Verify a Contractor, Tradesperson or Business or report a problem to the Washington State Office of the Attorney General, Consumer Protection.
How to Choose a Dishwasher Technician Near Maple Valley
- Will you check the filter, drain hose and disposal connection before replacing the pump?
- If the dishwasher is leaking, will you pull the kick panel to find where the water starts?
- If a part has to be ordered, how soon can you come back to finish?
Commercial Dishwasher Repair FAQs: Maple Valley, WA
Who fixes the chemical dispensers on a dish machine?
How fast can a commercial dishwasher be repaired?
Which areas near Maple Valley do these technicians cover?
Related Repair Pages for Maple Valley
Commercial Dishwasher Repair Near Maple Valley
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 Maple Valley technician can then bring the right parts.