LG owners in Wentzville usually want two things from a repair company: experience with the brand and quick access to parts. The Wentzville 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.
Who Works on LG Dishwashers Near Wentzville
40 repair companies serve Wentzville from within 30 miles. 2 list an address in Wentzville, and other nearby bases include St. Louis (6), St Peters (5), and Warrenton (4). Distances run up to about 29 miles. The Fix - Tech Repair in Walmart Wentzville is the nearest, roughly 0.6 miles from Wentzville. No company within 30 miles of Wentzville names LG in its listing, so the list adds matches from farther out and the closest appliance repair companies. Across 31 rated companies, the average public rating is 4.2 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.
| Name dishwashers in their listing | 0 |
|---|---|
| Mention LG | 0 |
| Companies within 30 miles | 41 |
| Distance to the three closest (mi) | 0.6, 0.6, 5.8 |
| Rated 4.5 stars or higher (10+ reviews) | 15 |
| Listing Saturday hours | 28 |
Closest matches for Wentzville: Sears Appliance Repair (59.5 miles away, based in Mexico, 4.3 stars from 34 reviews, lists Saturday hours); Sears Appliance Repair (71.0 miles away, based in Jacksonville, 4.3 stars from 45 reviews, lists Saturday hours); The Fix - Tech Repair in Walmart Wentzville (0.6 miles away, 5.0 stars from 554 reviews, lists Saturday hours); Hoffmann Brothers (24.7 miles away, based in St. Louis, 4.9 stars from 6,545 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)
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
Common LG Dishwasher Problems
- 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
- 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
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 |
| 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
- Dishes stay wet at the end of the cycle
- Grinding, humming or buzzing during the cycle
- Dishwasher fills slowly or does not fill
What Gets Fixed on a Wentzville Dishwasher Call
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
LG Dishwasher Repair Cost Ranges
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?
- Heating element replacement: $150–$300 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?
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
- How old the dishwasher is
- Any error code or pattern of blinking lights
- The brand, model and serial number from the label on the edge of the door or the side of the tub opening
Local Notes for Wentzville
Most dishwasher calls in Wentzville 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.
In Missouri, you can report a problem to the Missouri Attorney General's Office, Consumer Protection.
Questions to Ask a Wentzville Technician
- Will you check the filter, drain hose and disposal connection before replacing the pump?
- What is the service call or diagnostic fee, and is it applied to the repair?
- How often do you repair LG dishwashers, and how quickly can you get parts?
LG Dishwasher Repair FAQs: Wentzville, MO
Which Wentzville technicians work on LG?
Do you work for LG?
Why are my dishes still dirty after a cycle?
More Dishwasher Repair in Wentzville, MO
More LG Dishwasher Repair Pages Nearby
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.