Commercial LG Cooktop Repair in ZIP 77014 Houston, TX
LG factory-trained technicians on staff. We carry LG OEM parts and can diagnose LG linear compressor issues, ThinQ connectivity problems, and all error codes.
- LG-certified technicians
- Same-day service in zip 77014
- Genuine OEM parts
- Upfront pricing
- 90-day parts & 30-day labor warranty
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(832) 552-1615About LG Cooktop Repairs
LG relies on its linear/direct-drive inverter compressors and motors (marketed for quiet operation and fewer moving parts) and ThinQ smart connectivity across its lineup. Known for InstaView door-in-door refrigerators and TrueSteam laundry technology. That means LG isn't a typical cooktop manufacturer, but if you have a LG-branded unit in this category, our technicians still apply the standard approach: diagnosing burner ignition or induction coil faults, control board and touch-panel issues, and element/surface heating problems behind uneven heat or no-power complaints, sourcing OEM-compatible parts where the original brand's parts aren't available.
Common LG Cooktop Issues
- Burner ignition or induction coil faults
- Control board and touch-panel issues
- Uneven surface heating
Why Choose ProFix for LG
- LG-certified technicians
- Genuine OEM parts in stock
- Same-day service in Houston
- 90-day parts & 30-day labor warranty on all repairs
- No fix, no fee guarantee
LG Cooktop Issues We Repair in 77014
Jump to your exact problem for instant diagnosis and quote
Burner Not Working
A single burner that won't ignite or heat is one of the most common cooktop repairs.
Uneven Heat Distribution
Uneven heating affects cooking consistency and may indicate element or cap issues.
Won't Ignite
A gas burner that clicks but won't light requires immediate attention.
Control Panel Issue
A malfunctioning control panel prevents you from setting burner levels accurately.
Gas Smell
Any gas odor near a cooktop is an emergency. Stop use and call immediately.
Cracked Surface
A cracked glass-ceramic cooktop surface is a safety hazard and should not be used.
Gas Burner Not Lighting
One or more gas burners do not light when the knob is turned, with no spark or continuous failing ignition.
All Gas Burners Not Lighting
None of the gas burners will light — no sparking occurs when any knob is turned.
Constant Clicking When Not in Use
The gas cooktop produces constant clicking sounds even when all burners are off and no knob is turned.
Weak or Low Flame
A gas burner lights but produces a small, weak flame even on the highest setting.
LG Cooktop — Burner Not Working in 77014
StandardA single burner that won't ignite or heat is one of the most common cooktop repairs.
Common Causes
- 1Clogged igniter port (gas)
- 2Failed spark module (gas)
- 3Worn surface element switch (electric)
- 4Burned-out coil element (electric)
- 5Induction coil failure (induction)
How We Fix It
We clean gas igniter ports, test spark modules, replace surface element switches or coils, and diagnose induction coil assemblies.
LG Cooktop — Uneven Heat Distribution in 77014
StandardUneven heating affects cooking consistency and may indicate element or cap issues.
Common Causes
- 1Misaligned or cracked burner cap (gas)
- 2Partially failed heating element (electric)
- 3Warped induction coil (induction)
- 4Clogged gas ports
- 5Control knob calibration
How We Fix It
We realign burner caps, test element output, and calibrate or replace components for even heat.
LG Cooktop — Won't Ignite in 77014
High urgencyA gas burner that clicks but won't light requires immediate attention.
Common Causes
- 1Clogged burner ports
- 2Wet or cracked ceramic igniter
- 3Faulty spark module
- 4Faulty gas valve
- 5LP/natural gas supply issue
How We Fix It
We clean burner ports, dry and test the igniter, test the spark module, and verify gas supply pressure.
LG Cooktop — Control Panel Issue in 77014
High urgencyA malfunctioning control panel prevents you from setting burner levels accurately.
Common Causes
- 1Touchpad membrane failure
- 2Control board error
- 3Potentiometer wear
- 4Moisture damage
- 5Power surge
How We Fix It
We test the control board and touchpad, replace worn potentiometers, and restore full control functionality.
LG Cooktop — Gas Smell in 77014
Safety issueAny gas odor near a cooktop is an emergency. Stop use and call immediately.
Common Causes
- 1Gas valve not fully closing after shutdown
- 2Burner seal failure
- 3Gas supply line leak
- 4Faulty safety valve
- 5Blocked burner causing gas accumulation
How We Fix It
We perform a comprehensive gas safety check, test valve shutoff, inspect supply lines, and ensure complete gas cutoff.
LG Cooktop — Cracked Surface in 77014
Safety issueA cracked glass-ceramic cooktop surface is a safety hazard and should not be used.
Common Causes
- 1Thermal shock from cold water on hot surface
- 2Impact from dropped object
- 3Stress fractures from uneven heating
- 4Manufacturing defects
How We Fix It
We replace the glass-ceramic cooktop surface with a brand-matched replacement panel.
LG Cooktop — Gas Burner Not Lighting in 77014
StandardOne or more gas burners do not light when the knob is turned, with no spark or continuous failing ignition.
Common Causes
- 1Igniter electrode clogged with food debris
- 2Spark igniter module failure
- 3Burner cap misaligned after cleaning
- 4Broken igniter wire
- 5Wet igniter from recent cleaning
How We Fix It
Our technician will clean the igniter, align the burner cap, test the igniter module, and replace any failed component.
LG Cooktop — All Gas Burners Not Lighting in 77014
High urgencyNone of the gas burners will light — no sparking occurs when any knob is turned.
Common Causes
- 1Spark igniter module failure affecting all burners
- 2Power supply failure to igniter module
- 3Blown fuse on igniter circuit
- 4Wiring harness connection to module loose
- 5Control board failure on electronic ignition models
How We Fix It
Our technician will test the igniter module power supply and replace the module or wiring as needed.
LG Cooktop — Constant Clicking When Not in Use in 77014
StandardThe gas cooktop produces constant clicking sounds even when all burners are off and no knob is turned.
Common Causes
- 1Moisture in the igniter module from spill or cleaning
- 2Food debris shorting an igniter switch contact
- 3Failed igniter switch conducting continuously
- 4Shorted igniter wire touching chassis
- 5Module failure with stuck relay
How We Fix It
Our technician will dry or clean the affected igniter and replace the module or switch if it has failed.
LG Cooktop — Weak or Low Flame in 77014
StandardA gas burner lights but produces a small, weak flame even on the highest setting.
Common Causes
- 1Burner ports clogged with food residue
- 2Gas pressure too low from supply issue
- 3Gas valve not fully opening
- 4Burner cap misaligned blocking ports
- 5Corroded or scaled burner head reducing gas flow
How We Fix It
Our technician will clean burner ports, check gas pressure, and test the gas valve for full operation.
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LG Cooktop Broken? We're in 77014 Today
Commercial repairs · All issues · 90-day parts & 30-day labor warranty