Dishwashers fail in fairly predictable ways, which is good news: many repairs are a single part that a technician can replace in one visit. We pull these listings from public business data, remove closed businesses, parts stores and unrelated trades, and put companies that mention dishwashers at the top.
Local Dishwasher Repair in Diamond Bar, CA
We found 40 appliance repair companies within 30 miles of Diamond Bar. 4 of them are based in Diamond Bar itself, and other nearby bases include Brea (5), Chino (5), and Covina (5). Distances run up to about 8 miles. Jim Appliance Repair is the nearest, roughly 0.5 miles from Diamond Bar. The 34 rated companies in range average 4.5 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.
| Name dishwashers in their listing | 0 |
|---|---|
| With 4.5+ stars and at least 10 reviews | 11 |
| Companies within 30 miles | 60 |
| Distance to the three closest (mi) | 0.5, 0.7, 1.7 |
| Mention a major dishwasher brand | 0 |
| Listing Saturday hours | 42 |
At the top of the Diamond Bar list: Magic Master Appliance Repair (25.3 miles away, based in Los Angeles, 4.2 stars from 63 reviews, lists Saturday hours); Executive Appliance Service (7.4 miles away, based in Brea, 4.7 stars from 272 reviews); Sears Appliance Repair (6.4 miles away, based in City of Industry, 4.7 stars from 429 reviews, lists Saturday hours); ERA Service Appliance repair (7.6 miles away, based in Chino, 5.0 stars from 63 reviews, lists Saturday hours).
Dishwasher Problems Worth a Service Call
- Dishes come out dirty or gritty
- Grinding, humming or buzzing during the cycle
- Dishwasher fills slowly or does not fill
- Dishes stay wet at the end of the cycle
Why Dishwashers Break Down
Inside a Dishwasher Repair Visit
Troubleshooting first? Start with dishwasher not filling with water or dishwasher not cleaning dishes.
Water, Power and Safety First
Hand soap, dish soap or laundry detergent can make a dishwasher over-suds and spill water onto the floor; use only automatic dishwasher detergent. Source: Whirlpool - How to Fix a Leaking Dishwasher
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.
Repair or Replace Your Dishwasher?
A dishwasher repair is usually a single part plus labor. Reference ranges from published cost guides:
- Leak repair (including leaking door): $50–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Door spring repair: $50–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Spray arm replacement: $75–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Drain pump replacement: $150–$400 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?
- Technician labor (plus materials): $50–$100 per hour 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.
Dishwasher Notes for Diamond Bar, CA
Most dishwasher calls in Diamond Bar 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.
California requires businesses that repair major home appliances such as refrigerators, ranges, dishwashers, washers and dryers for pay to register with the Bureau of Household Goods and Services as Major Home Appliance Service Dealers, including out-of-state providers serving California customers. Source: Application for Registration (Electronic and Appliance Repair Dealers) - Bureau of Household Goods and Services
In California, you can check a license with the CSLB Check a License or report a problem to the California Attorney General, Public Inquiry Unit (consumer complaint against a business).
Before You Book in Diamond Bar
- Is your company licensed where my state requires it, and insured?
- 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?
Dishwasher Repair FAQs: Diamond Bar, CA
Which areas near Diamond Bar do these technicians cover?
Why won't my dishwasher dry?
Are you affiliated with any dishwasher brand?
Brand-Specific Dishwasher Repair, Diamond Bar
More Dishwasher Repair Pages Nearby
Write down the model and serial number from the label on the edge of the dishwasher door or tub opening, and note any error code or blinking lights. It saves a Diamond Bar technician a trip for parts.