Stovetop Burner Won’t Light or Heat? Fixes for Gas and Electric Cooktops

It's a frustrating moment: dinner's planned, the sofrito's chopped, the pan is ready — and the burner won't cooperate. Maybe your gas burner clicks and clicks but never lights. Maybe an electric element stays stone cold. The good news is that a lot of cooktop trouble comes from small, fixable things you can safely check before anyone needs to come out.

First, the one rule that matters most

If you smell gas, stop right there. Don't flip switches, don't keep trying the burner, and don't go hunting for the cause. Leave the house and call your gas company or 911 from outside. A gas leak is not a do-it-yourself situation. Once you're sure there's no gas smell, it's safe to do the simple checks below.

Gas burner won't light or just clicks

When a gas burner clicks but won't catch, the cause is usually something blocking the gas or keeping the spark from doing its job:

• Reseat the burner caps and heads. Lift them off and set them back down flat and lined up. A crooked or off-center cap is the single most common fix.
• Clear the burner ports. The little holes around the burner head get clogged with food and grease. Gently clean them with a pin or toothpick. Blocked ports stop the gas from reaching the spark.
• Dry everything completely. Just cleaned the cooktop? A wet igniter won't spark. Let it air-dry before trying again.

A clue worth noting: if one burner won't click but the others do, it's almost always that burner's igniter. If none click at all, you may have a power issue or a failed spark module — and that's where home checks end and a professional begins.

Electric burner won't heat

Coil stoves (removable elements)

• Do the swap test. Once cool, lift out the dead coil and plug a working coil from another burner into its socket. If the working coil heats there, your problem is the original element. If it stays cold, the trouble is the socket.
• Look for damage. Check the element and socket for charring or blistering. A blistered coil or scorched socket needs replacing, not reusing.

Smooth-top (glass-ceramic) stoves

• Confirm you picked the right element. It's easy to turn the wrong knob, especially when the burners are different sizes.
• Check the control lock. Many smooth-tops have a child/control lock that quietly disables the surface. If a little lock light is on, that's your answer.

When it's time to call

Some causes are beyond a safe at-home fix. On gas cooktops that means failed igniters, a bad spark module, or a gas-valve problem. On electric coil stoves, a burned-out element or damaged receptacle. On smooth-tops, a failed surface element or control board. These involve gas connections, household wiring, or model-matched parts — exactly the kind of work a factory-trained technician should handle. You can see more about oven and stove repair whenever you're ready.

If you'd rather skip the guesswork, we're happy to take a look. Book a repair online or call (561) 533-9840, and we'll get your stovetop back to working the way it should.