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. The Sumner list starts with companies that name Bosch, followed by other appliance repair companies that work on dishwashers.
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 Sumner
Within 30 miles of Sumner there are 40 appliance repair companies in our data. 1 list an address in Sumner, and other nearby bases include Auburn (12), Tacoma (7), and Federal Way (6). Nearest on the list: Direct Service Appliance Repair Sumner, around 1.2 miles out. No company within 90 miles of Sumner mentions Bosch by name, so these are the nearest appliance repair companies. Most work on several brands, so ask about yours. Across 30 rated companies, the average public rating is 4.8 stars.
Companies are shown by relevance and distance from Sumner. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| With 4.5+ stars and at least 10 reviews | 22 |
|---|---|
| Listing Saturday hours | 35 |
| Companies within 30 miles | 60 |
| Name dishwashers in their listing | 1 |
| Mention Bosch | 0 |
| Three nearest companies, miles away | 1.2, 3.7, 4.4 |
First up for Sumner: Fixit Appliance Repair (7.9 miles away, based in Auburn, 5.0 stars from 148 reviews, lists Saturday hours); Weirs Appliances (8.9 miles away, based in Tacoma, 4.7 stars from 483 reviews, lists Saturday hours); InstaFix Appliance Repair (7.2 miles away, based in Federal Way, 4.7 stars from 243 reviews, lists Saturday hours); Just Appliances LLC (9.9 miles away, based in Kent, 4.9 stars from 379 reviews, lists Saturday hours).
Know Your Bosch Dishwasher
What a Bosch Dishwasher Technician Deals With
Installation calls for a high loop in the drain hose so debris cannot flush back into the dishwasher, and a missing high loop is one listed cause of a not-draining code. Source: Bosch - Dishwasher Owner's Manual (SHV78B73UC)
What Bosch Says to Check First
- Dishwasher not draining. Bosch says clogged food debris in the filter or drain pump is the most common cause, so clean the filter first and then remove the pump cover to clear debris. Source: Bosch - Dishwasher Not Draining
- Dishwasher odor. Bosch blames food particles trapped in the filter, so wash the filter, clear the spray arms, and run a cleaner and descaler periodically. Source: Bosch - Dishwasher Smells
Bosch Dishwasher Error Codes
| Code | What it means |
|---|---|
| E23 | Drain pump blocked, clogged or faulty. Source: Bosch - Dishwasher Error Codes |
| E15 | Water detected in the base pan; leak protection has activated, so shut off the water supply. Source: Bosch - Dishwasher Error Codes |
| E22 | Filter clogged; clean the filter and check the drain pump cover and drain hose. Source: Bosch - Dishwasher Error Codes |
Full list: Bosch Dishwasher Error Codes Explained.
When to Call for Bosch Dishwasher Repair
- Detergent left in the dispenser after the cycle
- Grinding, humming or buzzing during the cycle
- Dishes come out dirty or gritty
What a Dishwasher Repair Technician Checks
Owner Care for Bosch Dishwashers
- Check the spray arm holes for blockages and clear any debris with a toothpick. Source: Bosch - Dishwasher Not Cleaning Dishes
- 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.
What Bosch Dishwasher Repairs Cost
A Bosch dishwasher repair usually costs about the same as any other brand for the same part. Published ranges:
- Control board / control panel repair: $150–$350 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?
- Control board / control panel replacement: $200–$500 Source: Fixr - How much does it cost to repair a dishwasher?
- Diagnostic fee: $50–$75 per visit 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.
Before the Technician Arrives
- What happens during the cycle (no start, no fill, no drain, leaks, dirty or wet dishes)
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
- Any error code or pattern of blinking lights
Dishwasher Notes for Sumner, WA
Most dishwasher calls in Sumner 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.
Hiring a Dishwasher Repair Company in Sumner
- 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?
- What guarantee do you give on parts and labor?
Bosch Dishwasher Repair FAQs: Sumner, WA
Do you work for Bosch?
Why does my Bosch dishwasher show an error code?
Why are my dishes still wet?
More Dishwasher Repair in Sumner, WA
Bosch Dishwasher Repair in Nearby Cities
Write down any error code or blinking-light pattern your Bosch dishwasher shows and when it appears. It helps a Sumner technician bring the right parts.