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. Companies that mention commercial kitchen work come first, then other appliance repair companies near Prosser, with distances.
Who Works on Commercial Dishwashers Near Prosser
23 repair companies serve Prosser from within 60 miles. Other nearby bases include Yakima (7), Pasco (4), and Kennewick (3). Mahoney and Sons is the nearest, roughly 14.3 miles from Prosser. No company within 90 miles of Prosser 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. Across 23 rated companies, the average public rating is 4.2 stars. Because the nearest shops are farther out, ask each company whether Prosser is inside its regular service area.
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.
| Listing Saturday hours | 15 |
|---|---|
| Name dishwashers in their listing | 1 |
| Repair companies inside 60 miles | 23 |
| Distance to the three closest (mi) | 14.3, 23.3, 23.9 |
| Rated 4.5 stars or higher (10+ reviews) | 6 |
| Mention commercial or restaurant work | 0 |
At the top of the Prosser list: Sears Appliance Repair (28.5 miles away, based in Toppenish, 4.4 stars from 37 reviews, lists Saturday hours); Columbia Appliance (28.6 miles away, based in Umatilla, 4.9 stars from 423 reviews, lists Saturday hours); VSG Appliances (31.3 miles away, based in Pasco, 4.9 stars from 158 reviews, lists Saturday hours); Smart Appliance Repair (23.9 miles away, based in Richland, 4.8 stars from 104 reviews, lists Saturday hours).
How Restaurant Dish Machine Repairs Differ
When to Call About a Commercial Dishwasher
- Rinse arms spraying weakly or unevenly
- Dishes coming out with film or spots
- Machine will not reach final-rinse temperature
- Machine trips the breaker or will not power on
Have the data plate details ready and ask whether the technician works on your machine type before booking.
Leaks and Safe Shutoff
If the dishwasher has no working shut-off valve of its own, close the main water supply to the house instead. Source: GE Appliances - Dishwasher Water Shut-Off Location
A dishwasher must be grounded; if the home wiring lacks a ground or the plug does not fit the outlet, a licensed electrician should correct it rather than modifying the plug. Source: Whirlpool - Dishwasher User Instructions
More: where dishwasher leaks come from.
Dishwasher Repair Cost Ranges for Reference
Published ranges for dishwasher repairs, for reference when a Prosser company quotes commercial work:
- Control board / control panel repair: $150–$350 Source: Fixr - How much does it cost to repair a dishwasher?
- Motor and pump assembly (circulation / wash motor): $400–$600 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Control board / control panel replacement: $200–$500 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?
- Full range of dishwasher repairs: $70–$600 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.
Local Notes for Prosser
Most dishwasher calls in Prosser 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.
Questions to Ask a Prosser Technician
- Do you also handle the water supply and drain connections, or should I call a plumber for those?
- Can you give a written estimate before ordering parts?
- Is your company licensed where my state requires it, and insured?
Commercial Dishwasher Repair FAQs: Prosser, WA
What is the difference between high-temp and low-temp dish machines?
Do you cover Prosser and nearby towns?
How fast can a commercial dishwasher be repaired?
Related Repair Pages for Prosser
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 Prosser technician can then bring the right parts.