If your LG dishwasher has stopped draining, stopped cleaning or started showing an error, the technician you call should know the model line. Below are independent repair companies serving Houston, with those that mention LG first, then the nearest appliance repair companies.
Dishwasher Repairs is independent and not affiliated with LG. Listed companies are independent technicians who repair LG dishwashers and other brands.
LG Dishwasher Repair Near Houston
Within 30 miles of Houston there are 40 appliance repair companies in our data. 36 of them are based in Houston itself, and other nearby bases include Bellaire (4). The closest is Greenfield Appliance Repair Mechanics, about 1.0 miles away. No company within 30 miles of Houston names LG in its listing, so the list adds matches from farther out and the closest appliance repair companies. Across 34 rated companies, the average public rating is 4.9 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.
| Distance to the three closest (mi) | 1.0, 1.2, 1.4 |
|---|---|
| Mention dishwasher work | 0 |
| With 4.5+ stars and at least 10 reviews | 20 |
| Listing Saturday hours | 46 |
| Mention LG | 0 |
| Companies within 30 miles | 60 |
The leading options for Houston are Sears Appliance Repair (28.1 miles away, based in Alvin, 4.4 stars from 84 reviews, lists Saturday hours); Sears Appliance Repair (41.5 miles away, based in Liberty, 4.7 stars from 126 reviews, lists Saturday hours); LG Appliance Repair (13.7 miles away, based in Missouri City, 4.2 stars from 46 reviews, lists Saturday hours); Superior Appliances Repair of Houston (2.4 miles away, 4.9 stars from 209 reviews, lists Saturday hours).
LG Dishwasher Series Technicians Work On
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
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 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 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
Reading a LG Dishwasher Error Code
| Code | What it means |
|---|---|
| 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 |
| LE | The wash (cleaning) motor is not running normally and needs a technician. 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 |
Full list: LG Dishwasher Error Codes Explained.
LG Dishwasher Problems Worth a Service Call
- Standing water in the bottom after a cycle
- Dishwasher fills slowly or does not fill
- Dishes come out dirty or gritty
Inside a Dishwasher Repair Visit
Care LG Recommends for Its Dishwashers
- 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
Budgeting for a LG Dishwasher Repair
Most LG dishwasher repairs involve common parts and an hour or so of labor. For reference, published cost guides report:
- Leak repair (including leaking door): $50–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Motor and pump assembly (circulation / wash motor): $400–$600 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Drain pump repair: $100–$250 Source: Fixr - How much does it cost to repair a dishwasher?
- Spray arm replacement: $75–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Technician labor (plus materials): $50–$100 per hour 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.
Getting Ready for the Repair
- Any error code or pattern of blinking lights
- How old the dishwasher is
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
What Houston Owners Should Know
Houston Public Works (Houston Water), which supplies Houston, reports hardness of main system total hardness 43.5-229 mg/L as CaCO3, average about 135 mg/L (moderately hard to 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: 2025 Houston Water Quality Report - Houston Public Works
Texas has no separate appliance repair license; under the Plumbing License Law, appliance dealers and their employees may install and service appliances (other than water heaters) without a plumbing license when hooking up to existing openings with a code-approved appliance connector, while other gas or water piping work generally requires a plumbing license. Source: Plumbing License Law, Tex. Occ. Code ch. 1301, ยง1301.053 (Texas State Board of Plumbing Examiners)
In Texas, you can check a license with the Texas plumbing Public License Search or report a problem to the Texas Attorney General, Consumer Protection Division.
Questions to Ask a Houston Technician
- If a part has to be ordered, how soon can you come back to finish?
- How often do you repair LG dishwashers, and how quickly can you get parts?
- What is the service call or diagnostic fee, and is it applied to the repair?
LG Dishwasher Repair FAQs: Houston, TX
Which Houston technicians work on LG?
Why does my LG dishwasher show an error code?
Why does my dishwasher smell?
More Dishwasher Repair in Houston, TX
LG Dishwasher Repair Near Houston
Write down any error code or blinking-light pattern your LG dishwasher shows and when it appears. It helps a Houston technician bring the right parts.