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. Below are independent repair companies serving St. Louis, 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 St. Louis
Our data shows 40 appliance repair companies inside a 60-mile radius of St. Louis. Other nearby bases include Lansing (5), Saginaw (4), and Bay City (3). None of the repair companies near St. Louis name LG in their listings, so we show the closest appliance repair companies. Ask each one about your model before booking. The closest is Sears Appliance Repair, about 2.8 miles away. Rated companies nearby average 4.3 stars across 39 businesses. St. Louis is a smaller market, so expect a longer drive and ask whether a trip charge applies.
Companies are shown by relevance and distance from St. Louis. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| Listing Saturday hours | 30 |
|---|---|
| Rated 4.5 stars or higher (10+ reviews) | 26 |
| Repair companies inside 60 miles | 58 |
| Three nearest companies, miles away | 2.8, 13.8, 14.0 |
| Mention LG | 0 |
| Name dishwashers in their listing | 0 |
Closest matches for St. Louis: Samaritan Appliance Sales and Service (21.6 miles away, based in Sanford, 4.8 stars from 626 reviews); Sears Appliance Repair (14.0 miles away, based in Mt Pleasant, 4.7 stars from 98 reviews, lists Saturday hours); Art Noey Appliance (31.6 miles away, based in Saginaw, 4.8 stars from 432 reviews, lists Saturday hours); Ernie Krygier Service (32.7 miles away, based in Saginaw, 4.7 stars from 450 reviews).
Know Your LG Dishwasher
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
LG Dishwasher Symptoms and First Checks
- 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 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 |
|---|---|
| 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 |
| tE | A water temperature sensor fault, such as a bad connection or failed sensor, that needs a technician. 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 |
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
- An error code on the display
- Grinding, humming or buzzing during the cycle
- Standing water in the bottom after a cycle
How a Dishwasher Service Call Usually Goes in St. Louis
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
- 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
LG Dishwasher Repair Cost Ranges
A LG dishwasher repair usually costs about the same as any other brand for the same part. Published ranges:
- Leak repair (including leaking door): $50–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Control board / control panel repair: $150–$350 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?
- Drain pump repair: $100–$250 Source: Fixr - How much does it cost to repair a dishwasher?
- Common dishwasher repair: $100–$300 Source: Fixr - How much does it cost to repair a dishwasher?
- Service call fee (often credited toward the repair if you go ahead): $35–$100 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.
Getting Ready for the Repair
- Any error code or pattern of blinking lights
- 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
Dishwasher Notes for St. Louis, MI
Most dishwasher calls in St. Louis 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.
Michigan's licensing lists no separate appliance repair license; gas, heating and refrigeration service work is licensed by work classification under the state mechanical contractor license. Source: LARA: Mechanical Examination, Licensing/Registration & Application Information
In Michigan, you can check a license with the LARA Find / Verify a BCC Licensed Professional or Business or report a problem to the Michigan Department of Attorney General, Consumer Protection.
How to Choose a Dishwasher Technician Near St. Louis
- What guarantee do you give on parts and labor?
- Is your company licensed where my state requires it, and insured?
- If a part has to be ordered, how soon can you come back to finish?
LG Dishwasher Repair FAQs: St. Louis, MI
Why does my dishwasher smell?
Why are my dishes still dirty after a cycle?
What should I do about a LG error code?
Other Dishwasher Repair in St. Louis
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.