If your LG dishwasher has stopped draining, stopped cleaning or started showing an error, the technician you call should know the model line. The Mission Viejo list starts with companies that name LG, followed by other appliance repair companies that work on dishwashers.
Independent listings only: Dishwasher Repairs is not affiliated with or endorsed by LG. If your dishwasher is still under manufacturer coverage, contact LG directly.
Independent LG Dishwasher Technicians, Mission Viejo CA
Within 30 miles of Mission Viejo there are 40 appliance repair companies in our data. 7 list an address in Mission Viejo, and the rest are spread across Lake Forest (6), Irvine (6), and Laguna Niguel (4). The farthest listed company is about 6 miles out. None of the companies within 30 miles mention LG by name, so we include matching companies from a longer drive plus the nearest appliance repair companies. Prime Appliance Repair Ca is the nearest, roughly 0.9 miles from Mission Viejo. The 38 rated companies in range average 4.9 stars.
Companies are shown by relevance and distance from Mission Viejo. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| Distance to the three closest (mi) | 0.9, 1.0, 1.0 |
|---|---|
| Mention LG | 0 |
| Name dishwashers in their listing | 0 |
| Rated 4.5 stars or higher (10+ reviews) | 22 |
| Companies within 30 miles | 60 |
| Open on Saturdays (per listing) | 52 |
The leading options for Mission Viejo are Green Way Appliance LG & Samsung Repair (43.3 miles away, based in Los Angeles, 4.8 stars from 54 reviews, lists Saturday hours); Omar Appliance LG & Samsung Repair Service (48.8 miles away, based in Los Angeles, 4.9 stars from 153 reviews, lists Saturday hours); LG Washer, Dryer & Refrigerator Appliance Repair Group (42.1 miles away, based in Alhambra, 5.0 stars from 22 reviews, lists Saturday hours); ABS Samsung & LG Appliance Repair (50.8 miles away, based in Los Angeles, 5.0 stars from 44 reviews, lists Saturday hours).
LG Dishwasher Lines and Features
What Makes LG Dishwasher Repairs Different
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 leaking. LG says most leaks come from installation, detergent or upkeep, so check that the unit is level and the door gasket is clean before looking at connections. Source: LG USA Support - LG Dishwasher: How to Fix Common Leaking Issues
- 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 |
|---|---|
| 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 |
| 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 |
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
- Detergent left in the dispenser after the cycle
- Dishwasher will not start or the lights blink
What a Dishwasher Repair Technician Checks
Keeping a LG Dishwasher Running
- 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)
- 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
LG Dishwasher Repair Cost Ranges
Price the repair before replacing a LG dishwasher. Published ranges for common jobs:
- 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?
- Drain pump replacement: $150–$400 Source: Fixr - How much does it cost to repair a dishwasher?
- Typical dishwasher repair (most homeowners): $160–$300 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?
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
- What happens during the cycle (no start, no fill, no drain, leaks, dirty or wet dishes)
Local Notes for Mission Viejo
Santa Margarita Water District, which supplies Mission Viejo, reports hardness of about 210-300 mg/L as CaCO3, average 256 mg/L (roughly 12-17.5 grains per gallon; hard). 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: 2026 Water Quality Report - Santa Margarita Water District
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).
Before You Book in Mission Viejo
- How often do you repair LG dishwashers, and how quickly can you get parts?
- 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?
LG Dishwasher Repair FAQs: Mission Viejo, CA
How do I get rid of a dishwasher odor?
How do I find a technician who knows LG dishwashers?
Why are my dishes still wet?
Related Repair Pages for Mission Viejo
LG Dishwasher Repair Near Mission Viejo
Write down any error code or blinking-light pattern your LG dishwasher shows and when it appears. It helps a Mission Viejo technician bring the right parts.