Electric cooktop clicking Sound while heating? A clicking sound while your electric cooktop heats up is usually normal, caused by the heating element expanding as it warms, or the control board’s relay cycling power on and off to hold a set temperature. It becomes a real problem when the clicking continues after the cooktop is fully off and unplugged, that points to a stuck relay or a faulty control board, not normal operation.
Key Takeaways
- Clicking during heat-up or cool-down is almost always normal thermal expansion in the heating element.
- A rhythmic click while cooking at a steady temperature is usually the control board cycling the relay, also normal.
- Clicking that continues with the cooktop completely off and unplugged is not normal and points to a relay or control board fault.
- Coil, glass-top, and induction cooktops click for different reasons, worth identifying which one you have before diagnosing further.
- Still hearing it after checking the basics below? Book same-day cooktop repair with Safro Solutions across Valley Village and the San Fernando Valley.
Table of Contents
- Coil, Glass-Top, or Induction? Why It Matters First
- Normal Clicking: What Your Cooktop Is Actually Doing
- When Clicking Signals a Real Problem
- Quick Checks You Can Do Safely
- When to Stop and Call a Technician
- What a Repair Actually Costs and Takes
- Cooktop Repair in the San Fernando Valley & Greater LA
- Frequently Asked Questions
Coil, Glass-Top, or Induction? Why It Matters First
Before diagnosing the sound, it helps to know which type of electric cooktop you actually have, they click for different reasons.
Coil and glass-top (Calrod) cooktops use a metal heating element underneath the surface. Clicking here is almost always mechanical, the metal expanding and contracting as it heats and cools.
Induction cooktops don’t have a traditional heating element, they use electromagnetic energy to heat the pan directly, so clicking is less common and more often related to the relay switching power, or occasionally the cookware itself vibrating on the surface. If your induction cooktop isn’t just clicking but also failing to sense a pan at all, that’s a separate, more common induction-specific issue we’ve covered in Induction cooktop not detecting pan: what you need to know.
Normal Clicking: What Your Cooktop Is Actually Doing
Two things typically cause clicking during normal operation:
Thermal expansion. The metal heating element (sometimes called a Calrod element) expands slightly as it heats and contracts as it cools. This movement against its mounting is what creates the clicking or popping sound, and it’s completely normal, especially right after you turn the burner on or off.
Relay cycling. To hold a steady temperature, the control board switches power to the heating element on and off in a repeating pattern. Each switch produces an audible click. According to Samsung’s own support documentation on cooktop and range noises, this relay-switching sound is standard across most electric ranges and cooktops, and the exact volume varies by model depending on how many relays it has and where they’re located.
When Clicking Signals a Real Problem
The clearest sign something’s actually wrong is timing: clicking that continues after the cooktop is completely off and unplugged is not normal. This usually points to one of a few things:
- A relay switch on the control board that isn’t fully disengaging power, so it keeps clicking even with nothing turned on.
- Residual electrical activity from a wiring short or a failing temperature sensor.
- On models with ignition-adjacent components, moisture affecting a switch, though this is more common on gas cooktops than fully electric ones.
A rhythmic click that keeps happening while you’re actively cooking is normal control-board cycling, as covered above. The distinction that actually matters is whether the cooktop is on or genuinely, fully off.
If your issue isn’t clicking at all but specific burners not heating while others work fine, that’s a different, common problem we’ve broken down separately in Stove heats on some burners but not others: what’s causing it?
Quick Checks You Can Do Safely
Before assuming the worst, a few safe checks can rule out simple causes:
- Note exactly when it clicks. During heat-up, during steady cooking, or after you’ve turned everything off and unplugged the unit, the timing tells you almost everything.
- Check for moisture. If you’ve recently cleaned the cooktop or spilled liquid near the controls, let it dry completely, sometimes for a few hours, before testing again.
- Listen for rhythm. A steady, repeating click while cooking is very likely normal relay cycling, not a fault.
- Unplug and listen. If the clicking continues with the unit fully unplugged, the issue isn’t electrical at the cooktop, it’s worth ruling out a nearby appliance or outlet issue before assuming the cooktop itself is at fault.
When to Stop and Call a Technician
Some signs mean it’s time to stop troubleshooting and get a professional opinion:
- Clicking that persists after the cooktop is fully off and unplugged.
- Any burning smell, visible sparking, or discoloration around the controls.
- Clicking paired with inconsistent heating, a burner that won’t reach temperature, or the control panel behaving erratically.
None of these are safe to keep testing on your own. A control board or relay fault involves live electrical components, and continuing to use a cooktop with a genuine electrical fault is a real fire risk, not just an inconvenience.
What a Repair Actually Costs and Takes {#repair-cost}
Nationally, cooktop repairs involving a faulty relay or control board typically run in the range of $178 on average, with control board replacement specifically often falling between $200 and $520 depending on the brand and model, cost varies by region and by exactly which part needs replacing.
At Safro Solutions, we keep this simple: our service call fee is $69 to $129, and it’s fully waived if you go ahead with the repair. You’ll get a written price before any work starts, no surprise charges. Most cooktop repairs are completed in a single visit, and every repair is backed by our 90-day parts and labor warranty.
Cooktop Repair in the San Fernando Valley & Greater LA
If the clicking on your electric cooktop isn’t stopping when it should, Safro Solutions offers same-day and next-day cooktop repair across Valley Village, Sherman Oaks, Studio City, Encino, Van Nuys, Woodland Hills, and the wider San Fernando Valley and Greater Los Angeles area. Call before noon and we’ll typically confirm a same-day appointment window.
Safro Solutions
5331 Corteen Pl, Valley Village, CA 91607 Call: (747) 250-6879 Email: services@safroappliancerepair.com
Licensed (LIC# A 50901) and insured, family-owned, with a 90-day warranty on every repair.
Frequently Asked Questions About Electric Cooktop Clicking
Is it normal for an electric cooktop to click while heating up?
Yes. This is almost always the heating element expanding as it warms, a normal mechanical sound, not an electrical fault.
Why does my cooktop click rhythmically while I’m cooking?
This is typically the control board’s relay cycling power to the heating element on and off to hold a steady temperature, also normal.
My cooktop keeps clicking even though it’s completely off. Is that normal?
No. Clicking that continues with the cooktop fully off and unplugged points to a relay or control board fault and should be checked by a technician.
Do induction cooktops click for the same reason as coil or glass-top models?
Not usually. Induction cooktops don’t have a traditional heating element, so clicking is more often related to relay switching or the cookware itself, not thermal expansion.
How much does it cost to fix a clicking cooktop?
Nationally, repairs involving a relay or control board typically range from around $178 on average, with a control board replacement often between $200 and $520. At Safro Solutions, our service call fee is $69 to $129, waived if you proceed with the repair.
When should I stop troubleshooting and call a professional?
If the clicking continues with the cooktop fully off and unplugged, or if you notice any burning smell, sparking, or erratic control panel behavior, stop and call a technician right away.
About This Guide
This guide was written by the Safro Solutions team, a licensed (LIC# A 50901), insured, family-owned appliance repair company serving Los Angeles and the San Fernando Valley. Our technicians work on all major cooktop brands and diagnose issues like this one every week. Last updated August 22, 2026.
Get in Touch
Safro Solutions 5331 Corteen Pl, Valley Village, CA 91607 (747) 250-6879 services@safroappliancerepair.com
Still hearing that click after checking the basics above? Schedule same-day cooktop repair or explore our full cooktop repair service across Los Angeles and the San Fernando Valley.