LG Cooktop Burner Not Igniting in St. Johns, FL
Surface burner clicks but no flame, or no spark at all. Igniter, spark module, or gas valve. We fix this on LG cooktops across St. Johns. Most jobs are booked, diagnosed, and fixed inside 24 hours.

Why your LG cooktop is burner not igniting
Here's how burner not igniting typically presents on a LG cooktop: surface burner clicks but no flame, or no spark at all. Igniter, spark module, or gas valve. The usual culprit is a faulty gas valve. Left unaddressed, the kitchen loses a station it can't work around.
Most likely causes
- A dirty or wet igniter
- A faulty gas valve
- Clogged burner ports
- A weak spark electrode
- Failed spark module
Known LG cooktop weak points
- Linear compressor cooling failure (class-action litigation)
- Front-load drum bearing wear causing grinding/rumble
- Recurring UE unbalanced-load errors on washers
- Water and ice dispenser malfunctions
Quick check — and when it's not DIY
There's one thing worth checking before you book anyone: confirm the burner ports and igniter are dry and free of spilled food or debris. Should that not clear it, if it still won't spark, the igniter, spark module, or gas valve is at fault, and gas components aren't a homeowner repair by code in most areas.
How we fix it
Our technician runs a full diagnostic on your LG cooktop and isolates the exact cause before quoting. Genuine LG OEM parts are widely available through authorized distributors, but sealed-system refrigerant repairs (including linear compressors) require an experienced technician. The quote is flat, approved before we start, and every repair carries our warranty.
Independent service experienced with LG appliances; not an authorized LG service center.
What St. Johns homeowners say
on the First Coast
“Called late at night and a tech was here by mid-morning to look at the LG cooktop. Fixed on the first visit — the flat price matched the quote exactly, no upsell.”
“Called about our LG cooktop in the morning and it was running again by evening. Stood behind the warranty and used a real LG OEM part, not a knockoff.”
“The LG cooktop broke right before the weekend and they still came out same-day. You can tell they work on LG all the time — quick, clean diagnosis.”
Other LG cooktop problems we fix
Frequently asked questions
What's the price for a LG cooktop that is burner not igniting?
Most repairs for a LG cooktop that is burner not igniting run $150–$420 including parts and labour. The $89 diagnostic is credited in full toward the repair when you go ahead, and you get a flat quote before any work starts.
Is the repair guaranteed?
You're covered by our 1-year labour warranty and 6-month parts warranty. Should the same fault return inside that period, the follow-up visit is free.
How fast can you get to St. Johns?
Yes. We cover St. Johns daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
What does the call-out cost?
The $89 diagnostic covers a full on-site inspection and is applied to your repair total. There are no hidden trip charges or surcharges on top of your quote.
Get same-day service in St. Johns.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.