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, Rock Falls IL
40 repair companies serve Rock Falls from within 60 miles. The rest are spread across Freeport (6), Moline (4), and Clinton (3). Johnson Appliance Repair is the nearest, roughly 1.9 miles from Rock Falls. 1 lists LG specifically. Rated companies nearby average 4.6 stars across 34 businesses. Because the nearest shops are farther out, ask each company whether Rock Falls is inside its regular service area.
Companies are shown by relevance and distance from Rock Falls. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| Open on Saturdays (per listing) | 49 |
|---|---|
| Three nearest companies, miles away | 1.9, 3.4, 11.8 |
| Mention LG | 1 |
| Mention dishwasher work | 0 |
| Rated 4.5 stars or higher (10+ reviews) | 15 |
| Appliance repair companies in range (60 mi) | 60 |
The leading options for Rock Falls are Sears Appliance Repair (41.0 miles away, based in Peru, 4.4 stars from 70 reviews, lists Saturday hours); TMI - Total Maintenance, Inc. Heating, Air Conditioning, Plumbing (46.0 miles away, based in Bettendorf, 4.9 stars from 3,304 reviews, lists Saturday hours); Johnson Appliance Repair (1.9 miles away, based in Sterling, 4.3 stars from 17 reviews, lists Saturday hours); Village Home Stores (32.5 miles away, based in Geneseo, 4.9 stars from 585 reviews, lists Saturday hours).
Know Your LG Dishwasher
What a LG Dishwasher Technician Deals With
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 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
- 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
What LG Dishwasher Codes Mean
| Code | What it means |
|---|---|
| nE | The vario pump impeller is not spinning normally or dishes are touching it; reload and restart, and get service if it returns. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| PE | A water level sensor fault on certain older models that needs a technician. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| F35 | The heat-dry heater or its temperature sensor can't be read, 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
- Grinding, humming or buzzing during the cycle
- An error code on the display
What Gets Fixed on a Rock Falls Dishwasher Call
Keeping a LG Dishwasher Running
- 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
A LG dishwasher repair usually costs about the same as any other brand for the same part. Published ranges:
- Spray arm replacement: $75–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Motor repair: $200–$500 Source: Fixr - How much does it cost to repair a dishwasher?
- Detergent / soap dispenser replacement: $50–$90 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Typical dishwasher repair (most homeowners): $160–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- 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.
Before the Technician Arrives
- Any error code or pattern of blinking lights
- What happens during the cycle (no start, no fill, no drain, leaks, dirty or wet dishes)
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
Around Rock Falls
Most dishwasher calls in Rock Falls 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 Illinois, you can check a license with the Illinois Department of Public Health Plumber License Search or report a problem to the Illinois Attorney General Consumer Fraud Bureau.
How to Choose a Dishwasher Technician Near Rock Falls
- How often do you repair LG dishwashers, and how quickly can you get parts?
- 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?
LG Dishwasher Repair FAQs: Rock Falls, IL
Do you work for LG?
What should I do about a LG error code?
What makes a dishwasher stop cleaning?
Should I repair or replace my LG dishwasher?
More Dishwasher Repair in Rock Falls, IL
LG Dishwasher Repair Near Rock Falls
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.