If your LG dishwasher has stopped draining, stopped cleaning or started showing an error, the technician you call should know the model line. We flag companies whose listing or website mentions LG and fill in with nearby appliance repair companies so you always have options.
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 Brentwood
40 repair companies serve Brentwood from within 30 miles. 3 of them are based in Brentwood itself, and the rest are spread across Nashville (24), Franklin (5), and La Vergne (3). The farthest listed company is about 13 miles out. None of the repair companies near Brentwood name LG in their listings, so we show the closest appliance repair companies. Ask each one about your model before booking. Nearest on the list: America's Appliance Repair, around 2.2 miles out. Rated companies nearby average 4.3 stars across 32 businesses.
We do not show business phone numbers. Call our helpline to be connected with a participating technician, or look a company up directly. Always confirm licensing and insurance.
| With 4.5+ stars and at least 10 reviews | 18 |
|---|---|
| Name dishwashers in their listing | 1 |
| Distance to the three closest (mi) | 2.2, 3.2, 3.2 |
| Repair companies inside 30 miles | 60 |
| Listing Saturday hours | 33 |
| Mention LG | 0 |
At the top of the Brentwood list: A-1 Appliance (9.2 miles away, based in Nashville, 4.1 stars from 100 reviews); A Peace Of Mind Used Appliances (11.9 miles away, based in Nashville, 4.8 stars from 477 reviews, lists Saturday hours); Mr. Appliance of Nashville (12.3 miles away, based in Nashville, 4.8 stars from 976 reviews, lists Saturday hours); Tn Appliance Exchange LLC (7.1 miles away, based in Antioch, 4.5 stars from 1,099 reviews, lists Saturday hours).
LG Dishwasher Series Technicians Work On
What Makes LG Dishwasher Repairs Different
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)
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 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 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
LG Dishwasher Error Codes
| Code | What it means |
|---|---|
| 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 |
| OE | The tub is not draining fully, often from a clogged filter or a pinched drain hose. 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.
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 fills slowly or does not fill
- Dishes come out dirty or gritty
- Standing water in the bottom after a cycle
How a Dishwasher Service Call Usually Goes in Brentwood
Care LG Recommends for Its Dishwashers
- 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
- Wipe food and grease buildup off the door gasket so the door seals properly. Source: LG USA Support - LG Dishwasher: How to Fix Common Leaking Issues
Budgeting for a LG Dishwasher Repair
Price the repair before replacing a LG dishwasher. Published ranges for common jobs:
- Door replacement: $150–$600 Source: Fixr - How much does it cost to repair a dishwasher?
- Control board / control panel replacement: $200–$500 Source: Fixr - How much does it cost to repair a dishwasher?
- Control board / control panel repair: $150–$350 Source: Fixr - How much does it cost to repair a dishwasher?
- Diagnostic fee: $50–$75 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
- The brand, model and serial number from the label on the edge of the door or the side of the tub opening
- What happens during the cycle (no start, no fill, no drain, leaks, dirty or wet dishes)
- How old the dishwasher is
Dishwasher Notes for Brentwood, TN
Brentwood Water Services (City of Brentwood), buying treated Cumberland River water from Metro Water Services and Harpeth Valley Utilities District, which supplies Brentwood, reports hardness of about 98 ppm on average (range 80-128 ppm), moderately hard. Hard water leaves spots and film on glasses and builds up on dishwasher spray arms and inlet screens, which is worth mentioning when you book a repair. Source: City of Brentwood - 2025 Water Services Consumer Confidence Report
Tennessee's Board for Licensing Contractors does not list an appliance repair license among the licenses it issues (general contractor, home improvement, limited licensed electrician and limited licensed plumber). Source: TN Board for Licensing Contractors
In Tennessee, you can check a license with the Tennessee Department of Commerce and Insurance: Verify a License or report a problem to the Tennessee Division of Consumer Affairs (Office of the Attorney General).
Questions to Ask a Brentwood Technician
- If the dishwasher is leaking, will you pull the kick panel to find where the water starts?
- How often do you repair LG dishwashers, and how quickly can you get parts?
- What guarantee do you give on parts and labor?
LG Dishwasher Repair FAQs: Brentwood, TN
Should I repair or replace my LG dishwasher?
Which Brentwood technicians work on LG?
Why are my dishes still dirty after a cycle?
Other Dishwasher Repair in Brentwood
LG Dishwasher Repair Near Brentwood
Before you call, find the model and serial number on your LG dishwasher's label, usually on the edge of the door or the side of the tub opening. A technician who knows the model can often tell you on the phone what the first visit will involve.