A LG 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 LG and fill in with nearby appliance repair companies so you always have options.
This is an independent directory. We are not affiliated with LG, and the technicians listed are independent repair companies, not the manufacturer.
Independent LG Dishwasher Technicians, Brentwood CA
Our data shows 40 appliance repair companies inside a 30-mile radius of Brentwood. 1 of them are based in Brentwood itself, and other nearby bases include Concord (12), Antioch (11), and Tracy (3). Distances run up to about 17 miles. None of the repair companies near Brentwood name LG in their listings, so we show the closest appliance repair companies. Ask each one about your model before booking. Nearest on the list: Oakwood Brentwood Appliance Repair, around 1.4 miles out. Across 23 rated companies, the average public rating is 4.8 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.
| Repair companies inside 30 miles | 60 |
|---|---|
| With 4.5+ stars and at least 10 reviews | 11 |
| Mention LG | 0 |
| Open on Saturdays (per listing) | 40 |
| Three nearest companies, miles away | 1.4, 2.2, 2.7 |
| Name dishwashers in their listing | 0 |
Closest matches for Brentwood: Sears Appliance Repair (13.6 miles away, based in Concord, 4.6 stars from 471 reviews, lists Saturday hours); White Crow Repair (13.4 miles away, based in Concord, 4.5 stars from 43 reviews, lists Saturday hours); TopChoice Appliance Repair and Services (7.7 miles away, based in Antioch, 5.0 stars from 40 reviews, lists Saturday hours); Thermador Group (6.5 miles away, based in Antioch, 4.8 stars from 17 reviews, lists Saturday hours).
LG Dishwasher Lines and Features
What a LG Dishwasher Technician Deals With
Dynamic Heat Dry models have a dedicated heat-dry fan motor and heat-dry temperature sensing, each with its own fault code. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes
What LG Says to Check First
- Dishwasher not cleaning. LG points first to scraping large food scraps and loading so dishes don't overlap or block the spray arms, then cleaning the filter and spray arms. Source: LG USA Support - Why Your LG Dishwasher Isn't Cleaning Dishes Well and How to Fix It
- Dishwasher not filling. LG says to confirm the house has water, straighten a kinked inlet hose and make sure the supply valve under the sink is fully open. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes
Reading a LG Dishwasher Error Code
| Code | What it means |
|---|---|
| bE | Oversudsing, usually from hand dish soap or too much detergent; if it shows with no suds, the unit needs a technician. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| F37 | The Auto Open Door feature is not working; check that nothing blocks the door, then get service. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| tE | A water temperature sensor fault, such as a bad connection or failed sensor, that needs a technician. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
Full list: LG Dishwasher Error Codes Explained.
LG Dishwasher Problems Worth a Service Call
- An error code on the display
- Standing water in the bottom after a cycle
- Water on the floor in front of the dishwasher
What a Dishwasher Repair Technician Checks
Keeping a LG Dishwasher Running
- Remove and rinse the filter every one to two weeks, waiting about 30 minutes after a cycle so parts have cooled. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes
- Run the Tub Clean cycle with citric acid in the detergent dispenser to clean the tub. Source: LG USA Support - Why Your LG Dishwasher Isn't Cleaning Dishes Well and How to Fix It
What LG Dishwasher Repairs Cost
A LG dishwasher repair usually costs about the same as any other brand for the same part. Published ranges:
- Door gasket / seal replacement: $50–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Leak repair (including leaking door): $50–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Control board / control panel repair: $150–$350 Source: Fixr - How much does it cost to repair a dishwasher?
- Common dishwasher repair: $100–$300 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?
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.
Getting Ready for the Repair
- What happens during the cycle (no start, no fill, no drain, leaks, dirty or wet dishes)
- How old the dishwasher is
- The brand, model and serial number from the label on the edge of the door or the side of the tub opening
Dishwasher Notes for Brentwood, CA
City of Brentwood Water Operations Division, which supplies Brentwood, reports hardness of varies by source: groundwater about 190-490 mg/L; surface water treatment plant output about 56-132 mg/L (city water quality fact sheet on hard water). Hard water leaves spots and film on glasses and builds up on dishwasher spray arms and inlet screens, which is worth mentioning when you book a repair. Source: City of Brentwood: Water Quality Fact Sheet - Hard Water
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 Brentwood Technician
- Will you check the filter, drain hose and disposal connection before replacing the pump?
- Do you also handle the water supply and drain connections, or should I call a plumber for those?
- How often do you repair LG dishwashers, and how quickly can you get parts?
LG Dishwasher Repair FAQs: Brentwood, CA
Why does my dishwasher smell?
Do you work for LG?
Why are my dishes still dirty after a cycle?
Related Repair Pages for Brentwood
LG Dishwasher Repair Near Brentwood
Before you call, find the model and serial number on your LG 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.