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. The Bethesda 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.
LG Dishwasher Repair Near Bethesda
40 repair companies serve Bethesda from within 30 miles. 13 of them are based in Bethesda itself, and other nearby bases include Washington (6), Kensington (4), and Rockville (4). The farthest listed company is about 5 miles out. No company within 90 miles of Bethesda mentions LG by name, so these are the nearest appliance repair companies. Most work on several brands, so ask about yours. ABV Appliance Repair is the nearest, roughly 0.9 miles from Bethesda. The 29 rated companies in range average 4.8 stars.
Companies are shown by relevance and distance from Bethesda. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| Name dishwashers in their listing | 0 |
|---|---|
| With 4.5+ stars and at least 10 reviews | 9 |
| Three nearest companies, miles away | 0.9, 1.0, 1.0 |
| Open on Saturdays (per listing) | 39 |
| Appliance repair companies in range (30 mi) | 60 |
| Mention LG | 0 |
First up for Bethesda: ABV Appliance Repair (0.9 miles away, 4.8 stars from 542 reviews, lists Saturday hours); InterTech Appliance Repair (2.1 miles away, 4.9 stars from 120 reviews, lists Saturday hours); The Fix - Phone Repair, Tablet Repair and Accessories (4.8 miles away, based in Wheaton, 4.5 stars from 350 reviews, lists Saturday hours); Bettar Appliance Master (3.8 miles away, based in Kensington, 4.4 stars from 140 reviews).
Know Your LG Dishwasher
How LG Dishwashers Are Built
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
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 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
LG Dishwasher Error Codes
| 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 |
| HE | The heater is not warming the incoming water 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
- Detergent left in the dispenser after the cycle
- Dishes stay wet at the end of the cycle
- An error code on the display
What Gets Fixed on a Bethesda Dishwasher Call
Keeping a LG Dishwasher Running
- 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
- Wipe food and grease buildup off the door gasket so the door seals properly. Source: LG USA Support - LG Dishwasher: How to Fix Common Leaking Issues
LG Dishwasher Repair Cost Ranges
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?
- Heating element replacement: $150–$300 Source: Fixr - How much does it cost to repair a dishwasher?
- Detergent / soap dispenser replacement: $50–$90 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Drain pump repair: $100–$250 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?
- Diagnostic fee: $50–$75 per visit Source: Fixr - How much does it cost to repair a dishwasher?
A unit that has needed repairs more than once or twice within a year is a candidate for replacement. 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 Bethesda
Most dishwasher calls in Bethesda 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.
Before You Book in Bethesda
- If a part has to be ordered, how soon can you come back to finish?
- Will you check the filter, drain hose and disposal connection before replacing the pump?
- Can you give a written estimate before ordering parts?
LG Dishwasher Repair FAQs: Bethesda, MD
Why does my dishwasher smell?
Why does my LG dishwasher show an error code?
Why won't my dishwasher dry?
More Dishwasher Repair in Bethesda, MD
LG Dishwasher Repair in Nearby Cities
Write down any error code or blinking-light pattern your LG dishwasher shows and when it appears. It helps a Bethesda technician bring the right parts.