Most LG dishwasher repairs in Carnot-Moon 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, Carnot-Moon PA
We found 40 appliance repair companies within 30 miles of Carnot-Moon. The rest are spread across Pittsburgh (17), Cranberry Twp (4), and Coraopolis (3). No company within 30 miles of Carnot-Moon names LG in its listing, so the list adds matches from farther out and the closest appliance repair companies. Mr. Appliance of Northern Pittsburgh, Moon and South Hills is the nearest, roughly 2.4 miles from Carnot-Moon. Rated companies nearby average 4.6 stars across 32 businesses.
Companies are shown by relevance and distance from Carnot-Moon. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| Mention dishwasher work | 0 |
|---|---|
| Three nearest companies, miles away | 2.4, 2.5, 2.7 |
| Open on Saturdays (per listing) | 42 |
| Rated 4.5 stars or higher (10+ reviews) | 23 |
| Companies within 30 miles | 60 |
| Mention LG | 0 |
First up for Carnot-Moon: Sears Appliance Repair (88.8 miles away, based in Coshocton, 4.5 stars from 28 reviews, lists Saturday hours); YinzerFix Appliance Repair (12.2 miles away, based in Pittsburgh, 5.0 stars from 1,245 reviews, lists Saturday hours); Don's Appliances (10.8 miles away, based in Pittsburgh, 4.8 stars from 1,422 reviews, lists Saturday hours); Hillmon Appliance Distributors (13.7 miles away, based in Cranberry Twp, 4.8 stars from 869 reviews, lists Saturday hours).
Know Your LG Dishwasher
What a LG Dishwasher Technician Deals With
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
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
LG Dishwasher Symptoms and First Checks
- 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)
- 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
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 |
| E1 | The overfill flow switch sensed too much water and shut the dishwasher off to prevent a leak. Source: LG USA Support - LG Dishwasher Error Code List |
| 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 |
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
- Grinding, humming or buzzing during the cycle
- Water on the floor in front of the dishwasher
What Gets Fixed on a Carnot-Moon Dishwasher Call
Owner Care for LG Dishwashers
- 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
- 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
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?
- Drain pump repair: $100–$250 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?
- Dishwasher repair technician labor: $75–$100 per hour Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
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.
What to Have Ready for a LG Dishwasher Call
- What happens during the cycle (no start, no fill, no drain, leaks, dirty or wet dishes)
- The brand, model and serial number from the label on the edge of the door or the side of the tub opening
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
What Carnot-Moon Owners Should Know
Most dishwasher calls in Carnot-Moon 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.
Pennsylvania has no statewide license for appliance repair or for most construction trades; contractors doing home improvement work must register with the Attorney General, and some municipalities license trades such as plumbing. Source: Contractor Licensing (Pennsylvania Department of Labor & Industry)
In Pennsylvania, you can check a license with the PA Office of Attorney General Home Improvement Contractor Registration Search or report a problem to the Pennsylvania Office of Attorney General.
Questions to Ask a Carnot-Moon Technician
- If the dishwasher is leaking, will you pull the kick panel to find where the water starts?
- Will you check the filter, drain hose and disposal connection before replacing the pump?
- Do you also handle the water supply and drain connections, or should I call a plumber for those?
LG Dishwasher Repair FAQs: Carnot-Moon, PA
Do you work for LG?
Why are my dishes still wet?
How do I get rid of a dishwasher odor?
More Dishwasher Repair in Carnot-Moon, PA
LG Dishwasher Repair in Nearby Cities
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.