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. Below are independent repair companies serving North Potomac, with those that mention LG first, then the nearest appliance repair companies.
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, North Potomac MD
We found 40 appliance repair companies within 30 miles of North Potomac. The rest are spread across Gaithersburg (14), Rockville (10), and Germantown (5). Distances run up to about 8 miles. None of the repair companies near North Potomac 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: Fuse Service Appliance Repair, around 1.8 miles out. The 34 rated companies in range average 4.8 stars.
We do not show business phone numbers. Call our helpline to be connected with a participating technician, or look a company up directly. Always confirm licensing and insurance.
| Open on Saturdays (per listing) | 45 |
|---|---|
| Mention dishwasher work | 0 |
| With 4.5+ stars and at least 10 reviews | 16 |
| Three nearest companies, miles away | 1.8, 2.0, 2.6 |
| Mention LG | 0 |
| Appliance repair companies in range (30 mi) | 60 |
Closest matches for North Potomac: Dars Appliance Repair (6.1 miles away, based in Gaithersburg, 4.7 stars from 1,217 reviews, lists Saturday hours); Trusted Home Experts (4.6 miles away, based in Rockville, 4.9 stars from 289 reviews, lists Saturday hours); Fuse Service Appliance Repair (4.8 miles away, based in Gaithersburg, 4.9 stars from 632 reviews, lists Saturday hours); Eddie's Appliance Repair (3.4 miles away, based in Gaithersburg, 4.8 stars from 308 reviews, lists Saturday hours).
Know Your LG Dishwasher
What a LG Dishwasher Technician Deals With
LG uses a removable mesh filter that the owner twists counterclockwise to lift out and rinse, rather than a self-cleaning grinder. Source: LG USA Support - How to Fix an LG Dishwasher That Is Not Draining (OE Error)
LG Dishwasher Symptoms and First Checks
- 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 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
Reading a LG Dishwasher Error Code
| Code | What it means |
|---|---|
| OE | The tub is not draining fully, often from a clogged filter or a pinched drain hose. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| LE | The wash (cleaning) motor is not running normally and needs a technician. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| F35 | The heat-dry heater or its temperature sensor can't be read, on models with Dynamic Heat Dry. 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
Signs Your LG Dishwasher Needs a Technician
- Grinding, humming or buzzing during the cycle
- Dishes come out dirty or gritty
- An error code on the display
Inside a Dishwasher Repair Visit
Care LG Recommends for Its Dishwashers
- 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
Most LG dishwasher repairs involve common parts and an hour or so of labor. For reference, published cost guides report:
- Control board / control panel replacement: $200–$500 Source: Fixr - How much does it cost to repair a dishwasher?
- Motor and pump assembly (circulation / wash motor): $400–$600 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Detergent / soap dispenser replacement: $50–$90 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Full range of dishwasher repairs: $70–$600 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?
If a repair would cost more than about half the price of a new dishwasher, replacing it is usually the better value. 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.
What to Have Ready for a LG Dishwasher Call
- 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
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
Dishwasher Notes for North Potomac, MD
Most dishwasher calls in North Potomac 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.
Maryland does not issue a separate appliance repair license; the Maryland Board of Plumbing licenses plumbers, natural gas fitters and propane gas fitters, whose trades cover gas connections. Source: License Requirements - Maryland Board of Plumbing (Maryland Department of Labor)
In Maryland, you can check a license with the Maryland Department of Labor occupational license search (Board of Plumbing) or report a problem to the Maryland Attorney General, Consumer Protection Division.
Hiring a Dishwasher Repair Company in North Potomac
- How often do you repair LG dishwashers, and how quickly can you get parts?
- If a part has to be ordered, how soon can you come back to finish?
- What is the service call or diagnostic fee, and is it applied to the repair?
LG Dishwasher Repair FAQs: North Potomac, MD
How do I get rid of a dishwasher odor?
What should I do about a LG error code?
Is my LG dishwasher worth repairing?
Related Repair Pages for North Potomac
LG Dishwasher Repair in Nearby Cities
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.