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.

One burner on my Harrisburg island cooktop keeps clicking after it lights. What causes that?

Usually moisture or residue on the igniter, or a burner cap that is not seated flat. Let it dry fully and reseat the cap. If the clicking continues, the switch or spark module may be at fault, which we can test and replace.

Can you replace the cracked glass on a cooktop in my Concord kitchen?

Often, if the manufacturer still supplies the glass top for your model. We check part availability with your model number and quote the repair first. If the glass is not available, we will talk through replacement options.

LG Repair

LG Cooktop Repair in Concord & Harrisburg, NC

LG cooktop repair in Concord & Harrisburg, Cabarrus 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.

Island cooktops and remodeled counters

Kitchens in the newer subdivisions often put a gas or glass cooktop in the island, with the wall oven elsewhere. Gas burners that click without lighting usually have spill residue on the igniter or a misaligned burner cap. Radiant glass tops more often lose a single element, a switch or the hot-surface indicator. Induction units add a power board and cooling fan that can fail after a surge.

In older Concord homes, cooktops are sometimes squeezed into counters cut for a different model, and wiring or the gas connection can be tight underneath. Before calling, make sure burner caps are seated, wipe the igniters dry, and check the breaker. If you smell gas, turn the burner off, leave, and call the gas utility or 911.

The technician tests igniters, spark modules, elements, switches and controls from above and below the counter, then gives you the diagnosis and price. A cracked glass top can often be replaced on its own, and we will tell you if the part is still available.