A Bosch dishwasher shares most of its basic parts with other dishwashers, but its filter design, drying system, controls and error codes are specific to the brand. 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.
Bosch Dishwasher Repair Near Sonoma
Within 30 miles of Sonoma there are 40 appliance repair companies in our data. 1 of them are based in Sonoma itself, and the rest are spread across Vallejo (16), Novato (5), and Santa Rosa (5). The closest is Fuse HVAC & Appliance Repair Sonoma, about 3.0 miles away. No company within 30 miles of Sonoma names Bosch in its listing, so the list adds matches from farther out and the closest appliance repair companies. Across 22 rated companies, the average public rating is 4.5 stars.
Companies are shown by relevance and distance from Sonoma. 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) | 18 |
|---|---|
| Mention Bosch | 0 |
| Listing Saturday hours | 38 |
| Distance to the three closest (mi) | 3.0, 8.7, 9.3 |
| Repair companies inside 30 miles | 60 |
| Name dishwashers in their listing | 0 |
The leading options for Sonoma are Quick Bosch Appliance Repair (52.0 miles away, based in Sacramento, 4.6 stars from 14 reviews, lists Saturday hours); Fuse HVAC & Appliance Repair Napa (9.8 miles away, based in Napa, 4.8 stars from 1,063 reviews, lists Saturday hours); Fuse HVAC & Appliance Repair Sonoma (3.0 miles away, 4.8 stars from 80 reviews, lists Saturday hours); Feria Appliance Repair (15.1 miles away, based in Santa Rosa, 5.0 stars from 299 reviews).
Know Your Bosch Dishwasher
What a Bosch Dishwasher Technician Deals With
The filter is a manually cleaned multi-stage assembly (coarse, fine and micro filter) at the bottom of the tub, and a blocked filter can trigger an error code. Source: Bosch - Dishwasher Owner's Manual (SHV78B73UC)
Bosch dishwashers dry by condensation: a hot final rinse warms the dishes and moisture condenses on the cooler stainless steel tub walls instead of being baked off by a bottom heating element. Source: Bosch - Tips to Maximize Drying
What Bosch Says to Check First
- Dishwasher not drying. Bosch recommends leaving space between items so water drains off, adding rinse aid, and using the Sanitize or Extra Dry option if the model has one. Source: Bosch - Dishes Wet After Cycle
- 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
Bosch Dishwasher Error Codes
| Code | What it means |
|---|---|
| E21 | The heat pump is blocked. Source: Bosch - Dishwasher Error Codes |
| E23 | Drain pump blocked, clogged or faulty. Source: Bosch - Dishwasher Error Codes |
| E17 | Water inflow problem; check that the inlet hose is not kinked or damaged. 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
- Detergent left in the dispenser after the cycle
- Dishwasher fills slowly or does not fill
What a Dishwasher Repair Technician Checks
Care Bosch Recommends for Its Dishwashers
- Remove and rinse the filter under running water with mild soap and a soft brush, about every two months with normal use. Source: Bosch - Dishwasher Quick Start Guide
- Keep the rinse aid dispenser filled, since rinse aid helps water slide off dishes and improves drying. Source: Bosch - Dishes Wet After Cycle
Brand guides: Bosch Dishwasher Not Draining: Causes and Fixes.
Bosch Dishwasher Repair Cost Ranges
Most Bosch dishwasher repairs involve common parts and an hour or so of labor. For reference, published cost guides report:
- Door replacement: $150–$600 Source: Fixr - How much does it cost to repair a dishwasher?
- Control board / control panel repair: $150–$350 Source: Fixr - How much does it cost to repair a dishwasher?
- Motor repair: $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?
- 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.
Getting Ready for the Repair
- The brand, model and serial number from the label on the edge of the door or the side of the tub opening
- How old the dishwasher is
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
Local Notes for Sonoma
Most dishwasher calls in Sonoma 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).
How to Choose a Dishwasher Technician Near Sonoma
- 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?
- What guarantee do you give on parts and labor?
Bosch Dishwasher Repair FAQs: Sonoma, CA
Why does my Bosch dishwasher show an error code?
How do I find a technician who knows Bosch dishwashers?
Why does my dishwasher smell?
Related Repair Pages for Sonoma
Bosch Dishwasher Repair in Nearby Cities
Before you call, find the model and serial number on your Bosch dishwasher's label, usually on the edge of the door or the side of the tub opening. A technician who knows the model can often tell you on the phone what the first visit will involve.