Most LG dishwasher repairs in Lake Grove 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 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, Lake Grove NY
40 repair companies serve Lake Grove from within 30 miles. The rest are spread across Bohemia (5), Hauppauge (4), and Holbrook (4). Distances run up to about 7 miles. Nearest on the list: Chekmate Appliance Service, around 1.1 miles out. None of the repair companies near Lake Grove name LG in their listings, so we show the closest appliance repair companies. Ask each one about your model before booking. The 28 rated companies in range average 4.3 stars.
Companies are shown by relevance and distance from Lake Grove. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| Name dishwashers in their listing | 0 |
|---|---|
| Repair companies inside 30 miles | 60 |
| Open on Saturdays (per listing) | 42 |
| Mention LG | 0 |
| Distance to the three closest (mi) | 1.1, 1.6, 1.9 |
| With 4.5+ stars and at least 10 reviews | 17 |
Closest matches for Lake Grove: JIC Appliance Care LLC (5.7 miles away, based in Holbrook, 5.0 stars from 377 reviews, lists Saturday hours); Willie's Appliance (6.8 miles away, based in Hauppauge, 4.6 stars from 1,316 reviews, lists Saturday hours); EASTERN GRILLS LLC - BBQ Grill (6.5 miles away, based in Medford, 5.0 stars from 365 reviews, lists Saturday hours); Next Door Appliance Repair (4.8 miles away, based in Islandia, 4.6 stars from 76 reviews, lists Saturday hours).
LG Dishwasher Series Technicians Work On
How LG Dishwashers Are Built
QuadWash models run four spray arms rather than two, so a blocked or damaged arm is one of several parts a tech checks for poor cleaning. Source: LG USA - 24 Inch Smart Dishwasher with QuadWash and Adjustable 3rd Rack, 44dB
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)
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 making noise. LG treats fill whistling and some air-sucking sounds as normal, says rattling usually means loose dishes or an unseated filter, and flags squealing or grinding as a possible pump problem. Source: LG USA Support - LG Dishwasher Noises
LG Dishwasher Error Codes
| Code | What it means |
|---|---|
| AE / EI / FE | Leak or overfill detected, often from oversudsing, an unlevel unit or a misaligned door. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| 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 |
| 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 |
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
- Dishwasher fills slowly or does not fill
- Dishwasher will not start or the lights blink
- Water on the floor in front of the dishwasher
What Gets Fixed on a Lake Grove Dishwasher Call
Keeping a LG Dishwasher Running
- 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
- 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
LG Dishwasher Repair Cost Ranges
Price the repair before replacing a LG dishwasher. Published ranges for common jobs:
- Drain pump replacement: $150–$400 Source: Fixr - How much does it cost to repair a dishwasher?
- Water inlet valve replacement: $80–$125 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Leak repair (including leaking door): $50–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Motor and pump assembly (circulation / wash motor): $400–$600 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Typical dishwasher repair (most homeowners): $160–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Service call fee (often credited toward the repair if you go ahead): $35–$100 per visit Source: Fixr - How much does it cost to repair a dishwasher?
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.
Getting Ready for the Repair
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
- 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
Dishwasher Notes for Lake Grove, NY
Most dishwasher calls in Lake Grove 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.
New York State has no appliance repair license; home improvement contractor licensing is set locally, required in New York City and in Nassau, Suffolk, Westchester, Putnam and Rockland counties. Source: NY Attorney General: Contractor tip card
In New York, you can report a problem to the New York State Office of the Attorney General, Bureau of Consumer Frauds and Protection.
Before You Book in Lake Grove
- What is the service call or diagnostic fee, and is it applied to the repair?
- What guarantee do you give on parts and labor?
- Can you give a written estimate before ordering parts?
LG Dishwasher Repair FAQs: Lake Grove, NY
Why does my LG dishwasher show an error code?
Why are my dishes still wet?
What makes a dishwasher stop cleaning?
Is this LG customer service?
Related Repair Pages for Lake Grove
LG Dishwasher Repair Near Lake Grove
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.