Only the inner ring of my LG radiant element works. Why?

Dual and triple elements have separate rings controlled by a switch or relay. If only the inner ring heats, the outer ring, its switch or the wiring has likely failed. We test each part and replace only what is needed.

Can you still find parts for the old coil cooktop in my Rock Hill kitchen?

Often, yes. Coil elements, receptacles and infinite switches are fairly standard parts. We check availability for your model and tell you whether the repair is worth doing.

My glass cooktop in Rock Hill has one burner that won't heat. Is the whole top bad?

Usually not. A single dead zone is most often a failed element, limiter or switch, each of which can be replaced separately. We test the zone and quote the repair before starting.

LG Repair

LG Cooktop Repair in Rock Hill, SC

LG cooktop repair in Rock Hill, York County. We diagnose first and agree the price before any work.

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(980) 588-8688

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Charlotte, NC & Nearby SC

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LG Cooktops: What We Check First

LG cooktops come in three main forms: radiant electric glass tops, induction glass tops and sealed-burner gas. The radiant models often include dual and triple elements that switch between ring sizes, while the induction units use coils and power boards that regulate the magnetic field for each zone. Gas models use spark ignition and LG's UltraHeat high-output burners on some versions. Most are controlled by touch panels on the glass or front-mounted knobs.

Dual or triple radiant element ring failing to heat
Induction cooling fan or power board fault shutting zones off
Touch control unresponsive from residue or moisture on the glass
Scorched junction box wiring under the cooktop cutting power

The full explanation, including what you can safely check yourself and when repair beats replacement, is in our LG cooktop repair guide.

Old coils and newer glass tops

A built-in coil cooktop in an older Rock Hill home may still be doing its job decades on. When a coil stays cold, the culprit is usually the element, a burned receptacle or a failing infinite switch. Those parts are often still available, so a repair can make sense even on an older top.

Glass radiant and induction cooktops in newer neighborhoods fail differently. A single cold zone points to the element, limiter or a section of the control board, while an induction top that throws an error may be overheating because its cooling fan is blocked underneath. Never use a top with a cracked glass surface.

Before the technician arrives

Check the breaker first, especially after a summer storm. On a gas cooktop, clean and dry the burner caps and seat them properly. If you smell gas, leave the house and call the gas utility or 911 from outside. On the visit, we work from the cabinet below or lift the top from its cutout, and we explain the price before any repair.