Most Bosch dishwasher repairs in Walnut involve the same few systems: the filter and drain, the water supply, the door latch, the heat and the controls. We flag companies whose listing or website mentions Bosch and fill in with nearby appliance repair companies so you always have options.
Independent listings only: Dishwasher Repairs is not affiliated with or endorsed by Bosch. If your dishwasher is still under manufacturer coverage, contact Bosch directly.
Who Works on Bosch Dishwashers Near Walnut
40 repair companies serve Walnut from within 30 miles. 1 list an address in Walnut, and other nearby bases include Covina (5), Brea (5), and Diamond Bar (4). The farthest listed company is about 9 miles out. None of the companies within 30 miles mention Bosch by name, so we include matching companies from a longer drive plus the nearest appliance repair companies. Nearest on the list: Fairway Repair, around 1.4 miles out. The 33 rated companies in range average 4.4 stars.
Companies are shown by relevance and distance from Walnut. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| Rated 4.5 stars or higher (10+ reviews) | 13 |
|---|---|
| Name dishwashers in their listing | 0 |
| Distance to the three closest (mi) | 1.4, 2.9, 3.0 |
| Mention Bosch | 0 |
| Listing Saturday hours | 39 |
| Repair companies inside 30 miles | 60 |
First up for Walnut: Bosch Appliance & Repair technology. (23.0 miles away, based in Los Angeles, 4.8 stars from 35 reviews, lists Saturday hours); Baldwin Park Appliance Repair Pros (6.6 miles away, based in Baldwin Park, 4.7 stars from 69 reviews, lists Saturday hours); Executive Appliance Service (8.1 miles away, based in Brea, 4.7 stars from 272 reviews); Sears Appliance Repair (4.8 miles away, based in City of Industry, 4.7 stars from 429 reviews, lists Saturday hours).
Know Your Bosch Dishwasher
How Bosch Dishwashers Are Built
A safety switch in the base detects water that has leaked into the bottom of the unit and activates leakage protection, shown as code E15. Source: Bosch - Dishwasher Error Codes
Common Bosch Dishwasher Problems
- Dishwasher not filling. Bosch says to check the water supply first, noting that the inlet valve, float or door switch can also keep the unit from drawing water. Source: Bosch - Dishwasher Troubleshooting
- Dishwasher not starting. Bosch says to confirm the door is fully latched, turn off the child lock and power-cycle the unit, or if there is no power check the cord, outlet and breaker. Source: Bosch - Dishwasher Troubleshooting
What Bosch Dishwasher Codes Mean
| Code | What it means |
|---|---|
| E15 | Water detected in the base pan; leak protection has activated, so shut off the water supply. Source: Bosch - Dishwasher Error Codes |
| E09 | Fault with the heater inside the heat pump. Source: Bosch - Dishwasher Error Codes |
| E24 | Drain problem; check the drain pump cover, a kinked drain hose, and a clogged air gap or drain hose. Source: Bosch - Dishwasher Error Codes |
Full list: Bosch Dishwasher Error Codes Explained.
Home Connect models offer Remote Diagnostics, which lets Bosch customer service access the connected dishwasher at the owner's request. Source: Bosch - Dishwasher Owner's Manual (SHV78B73UC)
Signs Your Bosch Dishwasher Needs a Technician
- Water on the floor in front of the dishwasher
- Grinding, humming or buzzing during the cycle
- Dishes come out dirty or gritty
How a Dishwasher Service Call Usually Goes in Walnut
Keeping a Bosch Dishwasher Running
- Run a dishwasher cleaner and a descaler a few times a year on the hottest, longest cycle to remove grease and hard-water scale. Source: Bosch - Dishwasher Smells
- Check the spray arm holes for blockages and clear any debris with a toothpick. Source: Bosch - Dishwasher Not Cleaning Dishes
Brand guides: Bosch Dishwasher Not Draining: Causes and Fixes.
What Bosch Dishwasher Repairs Cost
Price the repair before replacing a Bosch dishwasher. Published ranges for common jobs:
- Drain pump replacement: $150–$400 Source: Fixr - How much does it cost to repair a dishwasher?
- Door spring repair: $50–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Drain pump repair: $100–$250 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?
- Dishwasher repair technician labor: $75–$100 per hour Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
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.
Before the Technician Arrives
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
- Any error code or pattern of blinking lights
- The brand, model and serial number from the label on the edge of the door or the side of the tub opening
Around Walnut
Most dishwasher calls in Walnut 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).
Questions to Ask a Walnut Technician
- What guarantee do you give on parts and labor?
- How often do you repair Bosch dishwashers, and how quickly can you get parts?
- Can you give a written estimate before ordering parts?
Bosch Dishwasher Repair FAQs: Walnut, CA
What makes a dishwasher stop cleaning?
Why won't my dishwasher dry?
Which Walnut technicians work on Bosch?
Related Repair Pages for Walnut
Bosch Dishwasher Repair Near Walnut
Write down any error code or blinking-light pattern your Bosch dishwasher shows and when it appears. It helps a Walnut technician bring the right parts.