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.
LG Dishwasher Repair Near Buffalo Grove
Within 30 miles of Buffalo Grove there are 40 appliance repair companies in our data. 8 of them are based in Buffalo Grove itself, and other nearby bases include Arlington Heights (9), Wheeling (8), and Vernon Hills (4). The closest is AMZ Appliance Repair, about 0.1 miles away. None of the companies within 30 miles mention LG by name, so we include matching companies from a longer drive plus the nearest appliance repair companies. Rated companies nearby average 4.6 stars across 37 businesses.
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.
| Three nearest companies, miles away | 0.1, 0.7, 0.9 |
|---|---|
| Rated 4.5 stars or higher (10+ reviews) | 29 |
| Mention LG | 0 |
| Open on Saturdays (per listing) | 48 |
| Companies within 30 miles | 60 |
| Name dishwashers in their listing | 0 |
Closest matches for Buffalo Grove: Sears Appliance Repair (82.2 miles away, based in Peru, 4.4 stars from 70 reviews, lists Saturday hours); AMZ Appliance Repair (0.1 miles away, 4.8 stars from 1,072 reviews, lists Saturday hours); 4EverFix Appliance Repair (5.5 miles away, based in Prospect Heights, 4.9 stars from 282 reviews, lists Saturday hours); Victoria Appliance Repair LLC (3.0 miles away, based in Arlington Heights, 4.9 stars from 180 reviews).
LG Dishwasher Lines and Features
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
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 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 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
What LG Dishwasher Codes Mean
| Code | What it means |
|---|---|
| AE / EI / FE | Leak or overfill detected, often from oversudsing, an unlevel unit or a misaligned door. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
| 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 |
Full list: LG Dishwasher Error Codes Explained.
Signs Your LG Dishwasher Needs a Technician
- Bad smell from the tub between loads
- An error code on the display
- Dishwasher will not start or the lights blink
How a Dishwasher Service Call Usually Goes in Buffalo Grove
Care LG Recommends for Its Dishwashers
- 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)
What LG Dishwasher Repairs Cost
Price the repair before replacing a LG dishwasher. Published ranges for common jobs:
- Drain pump replacement: $150–$400 Source: Fixr - How much does it cost to repair a dishwasher?
- 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?
- 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?
When an aging dishwasher no longer has manufacturer coverage and needs frequent or major repairs, start planning for a replacement. Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
Ranges are published estimates, not quotes. See the dishwasher repair cost guide and how long dishwashers last.
What to Have Ready for a LG Dishwasher Call
- Any error code or pattern of blinking lights
- How old the dishwasher is
- What happens during the cycle (no start, no fill, no drain, leaks, dirty or wet dishes)
Dishwasher Notes for Buffalo Grove, IL
Most dishwasher calls in Buffalo Grove 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 Buffalo Grove
- Will you check the filter, drain hose and disposal connection before replacing the pump?
- How often do you repair LG dishwashers, and how quickly can you get parts?
- Can you give a written estimate before ordering parts?
LG Dishwasher Repair FAQs: Buffalo Grove, IL
Why are my dishes still wet?
Is my LG dishwasher worth repairing?
Is this LG customer service?
Related Repair Pages for Buffalo Grove
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.