If your LG dishwasher has stopped draining, stopped cleaning or started showing an error, the technician you call should know the model line. We flag companies whose listing or website mentions LG 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 LG. If your dishwasher is still under manufacturer coverage, contact LG directly.
LG Dishwasher Repair Near Cupertino
Within 30 miles of Cupertino there are 40 appliance repair companies in our data. 8 of them are based in Cupertino itself, and the rest are spread across Sunnyvale (8), Saratoga (8), and Santa Clara (6). No company within 90 miles of Cupertino mentions LG by name, so these are the nearest appliance repair companies. Most work on several brands, so ask about yours. Fortress Dacor Appliance is the nearest, roughly 0.5 miles from Cupertino. Rated companies nearby average 4.9 stars across 27 businesses.
Companies are shown by relevance and distance from Cupertino. 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 | 10 |
|---|---|
| Mention LG | 0 |
| Three nearest companies, miles away | 0.5, 0.6, 0.6 |
| Open on Saturdays (per listing) | 40 |
| Companies within 30 miles | 60 |
| Name dishwashers in their listing | 0 |
The leading options for Cupertino are Max Appliance Repair – Commercial Refrigeration & HVAC (3.1 miles away, based in San Jose, 5.0 stars from 71 reviews, lists Saturday hours); Bay Master Appliance Services (4.9 miles away, based in Santa Clara, 4.5 stars from 893 reviews); Elite Cupertino Appliance Repair (1.8 miles away, 5.0 stars from 5 reviews, lists Saturday hours); Reliable Cupertino Appliance Repair (0.6 miles away, 5.0 stars from 4 reviews, lists Saturday hours).
LG Dishwasher Lines and Features
How LG Dishwashers Are Built
LG specifies a drain hose no longer than 12 feet with its end held roughly 12 to 40 inches above the floor, and the disposal knockout plug must be removed on new installs. Source: LG USA Support - How to Fix an LG Dishwasher That Is Not Draining (OE Error)
An overfill flow switch shuts the unit off when it senses too much water, and it can take up to 48 hours of drying with the power off for the switch to reset. Source: LG USA Support - LG Dishwasher Error Code List
Common LG Dishwasher Problems
- 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 |
|---|---|
| IE | Not enough water is reaching the tub, often from a closed supply valve, a kinked inlet hose or low water pressure. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| CL | Control lock is on, so the buttons won't respond until the lock is turned off by holding the lock buttons for three seconds. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| 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 |
Full list: LG Dishwasher Error Codes Explained.
On Wi-Fi models, LG's ThinQ Care sends usage, maintenance and diagnostic alerts to the owner's smartphone. Source: LG USA - 24 Inch Smart Dishwasher with QuadWash and Adjustable 3rd Rack, 44dB
LG Dishwasher Problems Worth a Service Call
- Standing water in the bottom after a cycle
- Grinding, humming or buzzing during the cycle
- Dishes come out dirty or gritty
What Gets Fixed on a Cupertino Dishwasher Call
Owner Care for LG Dishwashers
- Use only automatic dishwasher detergent, filled no higher than the marked lines, and never hand dishwashing liquid. Source: LG USA Support - LG Dishwasher: How to Fix Common Leaking Issues
- Clear debris from the sink air gap if one is installed, with the dishwasher off. Source: LG USA Support - How to Fix an LG Dishwasher That Is Not Draining (OE Error)
LG Dishwasher Repair Cost Ranges
A LG dishwasher repair usually costs about the same as any other brand for the same part. Published ranges:
- Water inlet valve replacement: $80–$125 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Door spring repair: $50–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Door gasket / seal replacement: $50–$150 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?
Once a dishwasher is around 10 years old, replacement generally makes more sense than repair. 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
- 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
- Any error code or pattern of blinking lights
Around Cupertino
Most dishwasher calls in Cupertino 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 Cupertino Technician
- Do you also handle the water supply and drain connections, or should I call a plumber for those?
- Will you check the filter, drain hose and disposal connection before replacing the pump?
- What guarantee do you give on parts and labor?
LG Dishwasher Repair FAQs: Cupertino, CA
Is my LG dishwasher worth repairing?
Is this LG customer service?
What makes a dishwasher stop cleaning?
Why does my dishwasher smell?
Other Dishwasher Repair in Cupertino
LG Dishwasher Repair in Nearby Cities
Clean the filter, check the drain hose under the sink and note the model number before calling. It rules out the simple causes and speeds up a LG repair.