LG owners in Hercules usually want two things from a repair company: experience with the brand and quick access to parts. Below are independent repair companies serving Hercules, with those that mention LG first, then the nearest appliance repair companies.
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, Hercules CA
Our data shows 40 appliance repair companies inside a 30-mile radius of Hercules. 1 of them are based in Hercules itself, and the rest are spread across Vallejo (15), Richmond (8), and El Cerrito (4). None of the repair companies near Hercules name LG in their listings, so we show the closest appliance repair companies. Ask each one about your model before booking. The closest is Titan Hercules Appliance Repair, about 1.8 miles away. Rated companies nearby average 4.7 stars across 16 businesses.
Companies are shown by relevance and distance from Hercules. 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 | 11 |
|---|---|
| Three nearest companies, miles away | 1.8, 2.1, 2.1 |
| Open on Saturdays (per listing) | 43 |
| Mention LG | 0 |
| Name dishwashers in their listing | 0 |
| Companies within 30 miles | 60 |
Closest matches for Hercules: General HVAC Electric and Appliance repair (2.5 miles away, based in Pinole, 5.0 stars from 40 reviews, lists Saturday hours); Artifix (7.8 miles away, based in Vallejo, 4.9 stars from 44 reviews, lists Saturday hours); Sears Appliance Repair (4.3 miles away, based in Richmond, 4.6 stars from 489 reviews, lists Saturday hours); H.A.R. Appliance Repair (2.9 miles away, based in El Sobrante, 4.9 stars from 51 reviews, lists Saturday hours).
Know Your LG Dishwasher
What Makes LG Dishwasher Repairs Different
QuadWash models run four spray arms rather than two, so a blocked or damaged arm is one of several parts a tech checks for poor cleaning. Source: LG USA - 24 Inch Smart Dishwasher with QuadWash and Adjustable 3rd Rack, 44dB
What LG Says to Check First
- 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 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)
LG Dishwasher Error Codes
| Code | What it means |
|---|---|
| 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 |
| 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 |
| CL | Control lock is on, so the buttons won't respond until the lock is turned off by holding the lock buttons for three seconds. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes |
Full list: LG Dishwasher Error Codes Explained.
When to Call for LG Dishwasher Repair
- Grinding, humming or buzzing during the cycle
- Standing water in the bottom after a cycle
- Dishes come out dirty or gritty
What a Dishwasher Repair Technician Checks
Owner Care for LG 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
- Remove and rinse the filter every one to two weeks, waiting about 30 minutes after a cycle so parts have cooled. Source: LG USA Support - [LG Dishwasher] Guide to Error Codes
Budgeting for a LG Dishwasher Repair
Most LG dishwasher repairs involve common parts and an hour or so of labor. For reference, published cost guides report:
- Control board / control panel replacement: $200–$500 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?
- Door spring repair: $50–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Typical dishwasher repair (most homeowners): $160–$300 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?
If a repair would cost more than about half the price of a new dishwasher, replacing it is usually the better value. 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)
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
What Hercules Owners Should Know
Most dishwasher calls in Hercules 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.
California requires businesses that repair major home appliances such as refrigerators, ranges, dishwashers, washers and dryers for pay to register with the Bureau of Household Goods and Services as Major Home Appliance Service Dealers, including out-of-state providers serving California customers. Source: Application for Registration (Electronic and Appliance Repair Dealers) - Bureau of Household Goods and Services
In California, you can check a license with the CSLB Check a License or report a problem to the California Attorney General, Public Inquiry Unit (consumer complaint against a business).
Hiring a Dishwasher Repair Company in Hercules
- Is your company licensed where my state requires it, and insured?
- If the dishwasher is leaking, will you pull the kick panel to find where the water starts?
- Do you also handle the water supply and drain connections, or should I call a plumber for those?
LG Dishwasher Repair FAQs: Hercules, CA
Should I repair or replace my LG dishwasher?
Why won't my dishwasher dry?
Why does my LG dishwasher show an error code?
Why are my dishes still dirty after a cycle?
Other Dishwasher Repair in Hercules
LG Dishwasher Repair in Nearby Cities
Write down any error code or blinking-light pattern your LG dishwasher shows and when it appears. It helps a Hercules technician bring the right parts.