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. We flag companies whose listing or website mentions LG and fill in with nearby appliance repair companies so you always have options.
Independent listings only: Dishwasher Repairs is not affiliated with or endorsed by LG. If your dishwasher is still under manufacturer coverage, contact LG directly.
Independent LG Dishwasher Technicians, DeWitt IA
Our data shows 40 appliance repair companies inside a 30-mile radius of DeWitt. The rest are spread across Davenport (20), Moline (5), and Clinton (3). The farthest listed company is about 25 miles out. Nearest on the list: Anchor Appliance Repair Professionals, around 7.4 miles out. No company within 30 miles of DeWitt names LG in its listing, so the list adds matches from farther out and the closest appliance repair companies. The 38 rated companies in range average 4.8 stars.
Companies are shown by relevance and distance from DeWitt. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| Mention LG | 0 |
|---|---|
| Open on Saturdays (per listing) | 37 |
| Companies within 30 miles | 43 |
| Distance to the three closest (mi) | 7.4, 11.1, 11.7 |
| With 4.5+ stars and at least 10 reviews | 9 |
| Name dishwashers in their listing | 0 |
The leading options for DeWitt are Sears Appliance Repair (80.0 miles away, based in Peru, 4.4 stars from 70 reviews, lists Saturday hours); TMI - Total Maintenance, Inc. Heating, Air Conditioning, Plumbing (20.6 miles away, based in Bettendorf, 4.9 stars from 3,304 reviews, lists Saturday hours); Appliance Solutions (18.0 miles away, based in Maquoketa, 4.9 stars from 56 reviews, lists Saturday hours); Patriot Appliance Repair Experts (17.2 miles away, based in Davenport, 5.0 stars from 6 reviews, lists Saturday hours).
LG Dishwasher Lines and Features
How LG Dishwashers Are Built
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)
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)
Common LG Dishwasher Problems
- 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
- 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 |
|---|---|
| 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 |
| 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 |
| 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
- Dishwasher will not start or the lights blink
- Dishwasher fills slowly or does not fill
- Bad smell from the tub between loads
What a Dishwasher Repair Technician Checks
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
- 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)
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:
- Control board / control panel repair: $150–$350 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?
- Door replacement: $150–$600 Source: Fixr - How much does it cost to repair a dishwasher?
- Drain pump replacement: $150–$400 Source: Fixr - How much does it cost to repair a dishwasher?
- Full range of dishwasher repairs: $70–$600 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- 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
- The brand, model and serial number from the label on the edge of the door or the side of the tub opening
What DeWitt Owners Should Know
Most dishwasher calls in DeWitt 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.
Iowa does not issue a general appliance repair technician license; the Plumbing and Mechanical Systems Board licenses plumbing, HVAC, refrigeration and hydronic work, and state law carves out a special restricted license only for utility employees who repair appliances. Source: Iowa Code Chapter 105, Plumbers, Mechanical Professionals, and Contractors
In Iowa, you can check a license with the Iowa DIAL Find a Record or License (Plumbing & Mechanical Systems Board public search) or report a problem to the Iowa Attorney General Consumer Protection Division.
Before You Book in DeWitt
- 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?
- What guarantee do you give on parts and labor?
LG Dishwasher Repair FAQs: DeWitt, IA
Why are my dishes still dirty after a cycle?
Is this LG customer service?
What should I do about a LG error code?
More Dishwasher Repair in DeWitt, IA
LG Dishwasher Repair Near DeWitt
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.