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.
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, Mercerville NJ
Within 30 miles of Mercerville there are 40 appliance repair companies in our data. 1 of them are based in Mercerville itself, and other nearby bases include Hamilton Township (8), Trenton (5), and Levittown (5). The farthest listed company is about 16 miles out. No company within 90 miles of Mercerville mentions LG by name, so these are the nearest appliance repair companies. Most work on several brands, so ask about yours. Mercerville Appliance Repair Master is the nearest, roughly 0.2 miles from Mercerville. Across 36 rated companies, the average public rating is 4.5 stars.
Listings come from public business data. A brand or service mention means the company names it in its listing or website; it is not a certification. Verify experience, licensing and insurance before hiring.
| Mention LG | 0 |
|---|---|
| Three nearest companies, miles away | 0.2, 1.0, 1.0 |
| Listing Saturday hours | 36 |
| Companies within 30 miles | 60 |
| Rated 4.5 stars or higher (10+ reviews) | 21 |
| Mention dishwasher work | 0 |
Closest matches for Mercerville: Apex Air Duct Cleaning & Chimney Services (14.0 miles away, based in Dayton, 4.8 stars from 1,106 reviews, lists Saturday hours); Star Appliance Service LLC (15.4 miles away, based in Monmouth Junction, 4.8 stars from 1,605 reviews, lists Saturday hours); Sears Appliance Repair (10.6 miles away, based in Langhorne, 4.8 stars from 248 reviews, lists Saturday hours); Thermador Repair Group (10.9 miles away, based in Levittown, 5.0 stars from 50 reviews, lists Saturday hours).
LG Dishwasher Series Technicians Work On
What Makes LG Dishwasher Repairs Different
Dynamic Heat Dry models have a dedicated heat-dry fan motor and heat-dry temperature sensing, each with its own fault code. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes
What LG Says to Check First
- 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
- Dishwasher not draining. LG says to clean the mesh filter first, then look for a crushed or kinked drain hose and check the air gap and disposal knockout. Source: LG USA Support - How to Fix an LG Dishwasher That Is Not Draining (OE Error)
LG Dishwasher Error Codes
| Code | What it means |
|---|---|
| nE | The vario pump impeller is not spinning normally or dishes are touching it; reload and restart, and get service if it returns. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| F31 | The heat-dry fan motor is not running, on models with Dynamic Heat Dry. 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 |
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
When to Call for LG Dishwasher Repair
- Detergent left in the dispenser after the cycle
- Water on the floor in front of the dishwasher
- Bad smell from the tub between loads
Inside a Dishwasher Repair Visit
Keeping a LG Dishwasher Running
- 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
- 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
Budgeting for a LG Dishwasher Repair
A LG dishwasher repair usually costs about the same as any other brand for the same part. Published ranges:
- Spray arm replacement: $75–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Door replacement: $150–$600 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?
- Motor repair: $200–$500 Source: Fixr - How much does it cost to repair a dishwasher?
- Dishwasher repair technician labor: $75–$100 per hour Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
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.
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
- How old the dishwasher is
Local Notes for Mercerville
Most dishwasher calls in Mercerville 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 Jersey has no license specific to appliance repair; plumbing work is reserved to state-licensed master plumbers, and gas piping work on the customer side of the meter falls under HVACR contractor licensing, both overseen by boards in the Division of Consumer Affairs. Source: NJ Division of Consumer Affairs: State Board of Examiners of Master Plumbers rule notice
In New Jersey, you can check a license with the New Jersey Division of Consumer Affairs License Verification System or report a problem to the New Jersey Division of Consumer Affairs.
How to Choose a Dishwasher Technician Near Mercerville
- Do you also handle the water supply and drain connections, or should I call a plumber for those?
- If a part has to be ordered, how soon can you come back to finish?
- If the dishwasher is leaking, will you pull the kick panel to find where the water starts?
LG Dishwasher Repair FAQs: Mercerville, NJ
Which Mercerville technicians work on LG?
Why does my dishwasher smell?
Is this LG customer service?
Why are my dishes still dirty after a cycle?
Related Repair Pages for Mercerville
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 Mercerville technician bring the right parts.