When the dish machine goes down in a restaurant, the whole kitchen slows to the speed of a three-compartment sink. The Potomac 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 Potomac
Within 30 miles of Potomac there are 40 appliance repair companies in our data. 1 of them are based in Potomac itself, and other nearby bases include Bethesda (13), Rockville (10), and McLean (4). Distances run up to about 7 miles. No company within 30 miles of Potomac names commercial or restaurant equipment work in its listing, so the list adds matches from farther out and the closest appliance repair companies. Nearest on the list: Elite Potomac Appliance Repair, around 0.9 miles out. The 29 rated companies in range average 4.9 stars.
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.
| With 4.5+ stars and at least 10 reviews | 14 |
|---|---|
| Mention commercial or restaurant work | 0 |
| Name dishwashers in their listing | 0 |
| Three nearest companies, miles away | 0.9, 2.4, 2.7 |
| Repair companies inside 30 miles | 60 |
| Listing Saturday hours | 42 |
The leading options for Potomac are Tanzanite Appliance Repair (22.9 miles away, based in Upper Marlboro, 4.4 stars from 49 reviews, lists Saturday hours); dc metro commercial appliance repair (14.3 miles away, based in Riverdale, 5.0 stars from 1 reviews, lists Saturday hours); EMR - Commercial Kitchen Service, Parts, Installation (15.0 miles away, based in Beltsville, 2.1 stars from 24 reviews); Delta Restaurant Equipment Service (54.2 miles away, based in Joppatowne, 5.0 stars from 6 reviews).
Commercial Dishwasher Work in Potomac
Signs a Dish Machine Needs Service
- Water not filling or draining from the tank
- Dishes coming out with film or spots
- Chemical pumps not priming or dispensing
- Machine trips the breaker or will not power on
Commercial dish machines come from specialist manufacturers, so ask whether the company works on your brand and can get parts for it.
If Your Dishwasher Is Leaking
Shut off the dishwasher's water supply during repairs or whenever it is leaking; the valve is usually under the kitchen sink on the branch line that runs to the dishwasher, and it closes by turning clockwise. Source: GE Appliances - Dishwasher Water Shut-Off Location
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
Published ranges for dishwasher repairs, for reference when a Potomac company quotes commercial work:
- Door replacement: $150–$600 Source: Fixr - How much does it cost to repair a dishwasher?
- Detergent / soap dispenser replacement: $50–$90 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?
- Water inlet valve replacement: $80–$125 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Common dishwasher repair: $100–$300 Source: Fixr - How much does it cost to repair a dishwasher?
- 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 Potomac
Most dishwasher calls in Potomac 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.
Maryland does not issue a separate appliance repair license; the Maryland Board of Plumbing licenses plumbers, natural gas fitters and propane gas fitters, whose trades cover gas connections. Source: License Requirements - Maryland Board of Plumbing (Maryland Department of Labor)
In Maryland, you can check a license with the Maryland Department of Labor occupational license search (Board of Plumbing) or report a problem to the Maryland Attorney General, Consumer Protection Division.
Questions to Ask a Potomac Technician
- Will you check the filter, drain hose and disposal connection before replacing the pump?
- If a part has to be ordered, how soon can you come back to finish?
- How often do you repair your brand dishwashers, and how quickly can you get parts?
Commercial Dishwasher Repair FAQs: Potomac, MD
How fast can a commercial dishwasher be repaired?
Who repairs restaurant dishwashers?
Are you affiliated with any dishwasher brand?
Related Repair Pages for Potomac
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 Potomac technician can then bring the right parts.