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.
This is an independent directory. We are not affiliated with LG, and the technicians listed are independent repair companies, not the manufacturer.
Who Works on LG Dishwashers Near Portland
Our data shows 40 appliance repair companies inside a 30-mile radius of Portland. 32 of them are based in Portland itself, and the rest are spread across Vancouver (4), Milwaukie (3), and Happy Valley (1). Nearest on the list: Appliance Repair Service Lab, around 0.8 miles out. No company within 30 miles of Portland names LG in its listing, so the list adds matches from farther out and the closest appliance repair companies. Rated companies nearby average 4.7 stars across 34 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.
| Mention LG | 0 |
|---|---|
| Distance to the three closest (mi) | 0.8, 1.1, 1.1 |
| With 4.5+ stars and at least 10 reviews | 22 |
| Listing Saturday hours | 39 |
| Name dishwashers in their listing | 0 |
| Repair companies inside 30 miles | 60 |
At the top of the Portland list: Sears Appliance Repair (55.6 miles away, based in Hood River, 4.3 stars from 34 reviews, lists Saturday hours); Sears Appliance Repair (80.8 miles away, based in Chehalis, 4.4 stars from 134 reviews, lists Saturday hours); Appliance Geeks (1.1 miles away, 5.0 stars from 108 reviews, lists Saturday hours); Fixon Appliance Services (2.6 miles away, 5.0 stars from 115 reviews).
LG Dishwasher Lines and Features
What Makes LG Dishwasher Repairs Different
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
Common LG Dishwasher Problems
- 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
- 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
LG Dishwasher Error Codes
| Code | What it means |
|---|---|
| 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 |
| 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 |
| 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 |
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
- Grinding, humming or buzzing during the cycle
- Standing water in the bottom after a cycle
- Dishes stay wet at the end of the cycle
How a Dishwasher Service Call Usually Goes in Portland
Keeping a LG Dishwasher Running
- 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
- 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
What LG Dishwasher Repairs Cost
Price the repair before replacing a LG dishwasher. Published ranges for common jobs:
- Leak repair (including leaking door): $50–$300 Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
- Spray arm replacement: $75–$150 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?
- Water inlet valve replacement: $80–$125 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.
Before the Technician Arrives
- Any error code or pattern of blinking lights
- How old the dishwasher is
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
Around Portland
Portland Water Bureau, which supplies Portland, reports hardness of bull Run supply about 7-11 ppm (roughly 0.5 grain per gallon, soft); groundwater supply about 80 ppm (about 5 grains per gallon, 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: 2026 Drinking Water Quality Report - Portland Water Bureau
Oregon has no license issued specifically for appliance repair that we could confirm, but anyone installing or servicing liquefied petroleum (LP) gas appliances needs an LP gas fitter license from the Oregon State Fire Marshal. Source: Liquefied Petroleum Gas licensing (Oregon State Fire Marshal)
In Oregon, you can check a license with the Oregon Construction Contractors Board Contractor/License Search or report a problem to the Oregon Department of Justice, Consumer Protection.
How to Choose a Dishwasher Technician Near Portland
- How often do you repair LG dishwashers, and how quickly can you get parts?
- 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: Portland, OR
Why does my dishwasher smell?
Why won't my dishwasher dry?
What makes a dishwasher stop cleaning?
How do I find a technician who knows LG dishwashers?
Related Repair Pages for Portland
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.