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 Cincinnati
40 repair companies serve Cincinnati from within 30 miles. 30 list an address in Cincinnati, and the rest are spread across Covington (4), Fort Wright (1), and Parkdale (1). 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. Hudson Appliance Repair Solutions is the nearest, roughly 0.9 miles from Cincinnati. Rated companies nearby average 4.4 stars across 32 businesses.
Companies are shown by relevance and distance from Cincinnati. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| With 4.5+ stars and at least 10 reviews | 16 |
|---|---|
| Three nearest companies, miles away | 0.9, 1.0, 1.1 |
| Name dishwashers in their listing | 0 |
| Repair companies inside 30 miles | 60 |
| Mention LG | 0 |
| Listing Saturday hours | 33 |
First up for Cincinnati: Sears Appliance Repair (76.3 miles away, based in Versailles, 4.6 stars from 52 reviews, lists Saturday hours); Niceley’s Appliance Repair Inc. (10.2 miles away, based in Erlanger, 4.8 stars from 2,056 reviews, lists Saturday hours); BA Appliance Repair Service (10.1 miles away, 5.0 stars from 2,073 reviews); A-1 Appliance Service Co (5.0 miles away, 4.8 stars from 1,034 reviews).
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)
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 not draining. LG says to clean the mesh filter first, then look for a crushed or kinked drain hose and check the air gap and disposal knockout. Source: LG USA Support - How to Fix an LG Dishwasher That Is Not Draining (OE Error)
- 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 |
|---|---|
| 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 |
| IE | Not enough water is reaching the tub, often from a closed supply valve, a kinked inlet hose or low water pressure. 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
When to Call for LG Dishwasher Repair
- Dishwasher fills slowly or does not fill
- Dishes come out dirty or gritty
- Dishes stay wet at the end of the cycle
What a Dishwasher Repair Technician Checks
Owner Care for LG 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
LG Dishwasher Repair Cost Ranges
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?
- Water inlet valve replacement: $80–$125 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Detergent / soap dispenser replacement: $50–$90 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Common dishwasher repair: $100–$300 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.
Getting Ready for the Repair
- How old the dishwasher is
- Any error code or pattern of blinking lights
- The brand, model and serial number from the label on the edge of the door or the side of the tub opening
Around Cincinnati
Greater Cincinnati Water Works (GCWW), which supplies Cincinnati, reports hardness of about 125 mg/L (7 gpg) from the Miller plant (Ohio River) and about 138 mg/L (8 gpg) from the Bolton plant (groundwater), per GCWW's annual report (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: 2025 GCWW Water Quality Report - City of Cincinnati
Ohio has no state license for appliance repair; the Ohio Construction Industry Licensing Board licenses commercial contractors in plumbing, hydronics, refrigeration, HVAC and electrical, and residential contractor work is generally overseen locally. Source: Ohio Department of Commerce: OCILB Contractor Complaint Form
In Ohio, you can check a license with the Ohio Department of Commerce OCILB Company Licensee Lookup or report a problem to the Ohio Attorney General, Consumer Protection Section.
Before You Book in Cincinnati
- What guarantee do you give on parts and labor?
- Can you give a written estimate before ordering parts?
- Do you also handle the water supply and drain connections, or should I call a plumber for those?
LG Dishwasher Repair FAQs: Cincinnati, OH
Should I repair or replace my LG dishwasher?
Why are my dishes still wet?
Is this LG customer service?
Which Cincinnati technicians work on LG?
Related Repair Pages for Cincinnati
LG Dishwasher Repair in Nearby Cities
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.