John Tan
Verified Google review
Absolutely outstanding service! I'm completely satisfied with Fixera and will definitely call them again.
Repair Guide
Electric Cooktop Burner Not Heating? How to Find the Cause
When one burner on your electric cooktop stays cold while the others heat up fine, the problem is almost always isolated to that single burner, not the whole stove. That is good news, because it usually means a part you can identify rather than a major repair. The path you take depends on whether you have a coil cooktop, where the elements plug in and lift out, or a smoothtop, where flat heating elements sit hidden under a sheet of glass. This guide walks a Tacoma-area homeowner through the safe checks for each style, points out the warning signs that mean stop, and explains which parts of the job belong to a licensed technician. The goal is to help you understand what is going on before you spend money, so you can make a smart call about repairing the burner yourself or bringing in a pro.
Quick answer
- On a coil cooktop, the most common cause of a dead burner is a worn coil element or a damaged plug-in receptacle, and you can often test the element by swapping it with a matching one.
- On a smoothtop, a single dead burner usually points to a failed surface element or its connection, both of which sit under the glass.
- Wiggling the coil or finding scorched, melted, or pitted metal at the receptacle is a sign to stop using that burner.
- Anything involving the receptacle wiring, the terminal block, or the control board is a job for a technician, not a DIY fix.
- Most single-burner repairs in the Tacoma area fall in the $150 to $450 range depending on the part.
Why it's worth fixing quickly
A dead burner is more than an inconvenience at dinnertime. On a coil cooktop, the real risk is the plug-in receptacle: when the metal contacts there get loose, corroded, or burned, they create heat and resistance right where the element meets the wiring, and that can scorch the surrounding metal or, in a worst case, lead to arcing. Continuing to use a burner that flickers, sparks, or smells hot puts your kitchen at risk. On a smoothtop, a failing element or connection can sometimes crack or discolor the glass if it overheats in one spot. Sorting out the cause early usually keeps a simple part swap from turning into a larger repair, and it keeps your cooktop safe to use every day.
1Coil cooktop: the element itself has failed
On a plug-in coil cooktop, the heating element is the most common thing to go. Make sure the cooktop is off and the coil is cool, then lift the suspect coil out of its receptacle. The safest homeowner test is to swap it into a same-size socket that you know works. If the good socket also fails to heat that coil, the element is likely bad. If the coil heats fine in the other spot, the element is okay and the problem is in the original receptacle or its wiring.
2Coil cooktop: a damaged plug-in receptacle or connection
The block the coil plugs into, called the receptacle, takes a lot of heat and wear. With the cooktop off and cool, look into the socket for metal that is blackened, melted, pitted, or spread apart. Any of those signs means stop using that burner. The receptacle itself connects to live wiring, so replacing it is not a safe DIY job. Have a technician inspect and replace the receptacle and check the wires feeding it.
3Smoothtop: the radiant surface element has burned out
On a glass smoothtop, each burner is a flat radiant element sealed beneath the glass. If one burner never glows or heats while the others work, that element has usually failed. You cannot safely test or reach it from the top, since it requires opening the cooktop to access the element and its terminal connection. This is a technician repair, but you can confirm the symptom first: try the burner on a few different heat settings and make sure the surface is clean and the cookware is flat-bottomed and the right size.
4A loose or burned internal connection
Under both coil and smoothtop cooktops, the heating elements connect to a terminal block and internal wiring. Over years of heating and cooling, a connection can loosen or burn, which kills a single burner even though the element tests fine. There is no safe way to check this from outside the appliance. A technician will remove the cooktop panel, inspect the terminals, and repair or replace the connection.
5Smoothtop: a failed control or infinite switch
Each burner is fed by a control, often called an infinite switch, that regulates power to the element. On many smoothtops a touch control board does this job. If the element and its wiring are good but the burner still will not respond, the control or board is the likely cause. Testing and replacing these parts involves mains voltage and electronic diagnosis, so leave this to a technician rather than guessing at a part.
6A tripped breaker or partial power loss
Less common with a single dead burner, but worth a glance: if several elements act weak or dead at once, your cooktop may have lost one leg of its 240-volt supply at the breaker. You can safely check that the double breaker for the range is fully on by flipping it firmly off and back on once. If a single breaker reset does not fix it, or if only one burner is dead, the issue is inside the cooktop and not the panel.
How to prevent it from happening again
- Keep coils seated and lift them gently. On a coil cooktop, push each element fully and squarely into its receptacle, and never yank a coil out by twisting. Clean, snug contacts spread heat evenly and slow down the wear that burns out a receptacle over time.
- Use flat, properly sized cookware on smoothtops. Match the pan size to the burner and use flat-bottomed cookware so heat transfers instead of building up under the glass. Avoid dragging heavy or rough pans, and wipe up spills once the surface is cool to keep grit off the glass and elements.
- Act on early warning signs. If a burner flickers, buzzes, sparks, smells hot, or heats unevenly, stop using it and have it checked. Catching a loose or scorched connection early is usually the difference between a small part swap and a larger repair.
When to call a professional
Call a technician any time the problem points to the receptacle, the terminal block, internal wiring, an infinite switch, or a control board, because all of those involve 240-volt power that is not safe for a homeowner to work on. You should also call if you see scorched, melted, or pitted metal at a coil receptacle, if a burner sparks or smells hot, or if the dead burner is on a smoothtop where the element sits sealed under the glass. Swapping a coil element to test it and resetting the range breaker are the only checks most homeowners should do themselves. If those simple steps do not bring the burner back, a proper diagnosis is the safe next move. A Fixera technician can confirm the exact cause, show you the worn part, and quote the repair before any work begins.
Need a hand? See our stove repair service or typical repair costs across Tacoma & South King County.
More Guides
Related troubleshooting guides
FAQ
Stove repair - frequently asked questions
It depends on which part failed, but most single-burner repairs fall in the $150 to $450 range. Fixera works on a flat-rate model with a $79 diagnostic fee that is credited toward the repair when you go ahead, so you know the full price before we start.
If your cooktop is in good shape and only one burner is out, repairing it is usually the better value, since the fix is often a single element, receptacle, or control. Replacement makes more sense if the unit is old, the glass is cracked, or multiple burners and controls are failing. A technician can tell you honestly which way the math points for your specific cooktop.
Swapping a plug-in coil element is generally safe and easy once the cooktop is off and cool, since the coil simply unplugs and lifts out. What is not a DIY job is the receptacle it plugs into or any wiring behind it, because those carry live 240-volt power. If the socket looks burned or the element will not stay seated, have a technician handle it.
An intermittent burner that works only when the cookware sits a certain way usually has a loose or worn connection at the coil receptacle or terminal block. The wiggling pan is momentarily completing a failing contact. That is a sign the connection is wearing out and should be inspected before it scorches, so it is best to stop using that burner until a technician checks it.
What Our Customers Say
Trusted by neighbors
Professional appliance repair backed by real customer satisfaction.
Solange Hernandez
Verified Google review
Excellent dryer repair service! Vlad was professional and extremely knowledgeable. Diagnosed the issue fast, fair pricing, no upselling. Gave me maintenance tips too. Highly recommend!
Romero van B.
Verified Google review
Vlad was outstanding. He swiftly diagnosed the issue with our icemaker and promptly ordered the replacement parts. Knowledgeable, responsive and a pleasure to work with.
Anuar Roho
Verified Google review
Alex came out quickly and fixed my LG dryer - it wasn't heating at all. Fair pricing, fast work and a clean repair. He even cleaned the vent and replaced the thermostat. Highly recommend!
Patricia O.
Verified Google review
My oven igniter went out. Called Fixera and Alex showed up within an hour. Polite, quick and friendly. Had the part in stock and charged a very reasonable price.
Tyler J.
Verified Google review
Bosch dishwasher was throwing an E15 code. Olek came out same afternoon, dried everything and replaced the leaking valve. Working perfectly a month later.
Sofia L.
Verified Google review
Our Maytag washer wouldn't spin. Vlad diagnosed a bad lid switch right away and had the part on his truck. Saved us from buying a new machine!
Megan S.
Verified Google review
On time, clean, fair price.
Miguel A.
Verified Google review
Olek was amazing and very professional. He helped me with my Samsung dryer, arrived early and quickly diagnosed the issue. Came back the next day to make sure everything was perfect. Dryer runs like new.
Firas Rabbat
Verified Google review
Great experience repairing my washing machine. Came same day, expedited the part and fixed it the next day, even on a Saturday. Alex was amazing and left everything clean. Highly recommended.
Lis Romeo
Verified Google review
I've used Fixera twice - an LG gas dryer and a Thermador microwave. Both times Alex solved the problem quickly and efficiently. I really recommend this company for their professionalism.
Kai Shimoda
Verified Google review
Honestly such a great experience. Olek was professional, honest and very knowledgeable. He explained everything clearly and didn't try to upsell me. My appliance works perfectly now.
Justine Goldman
Verified Google review
I called Fixera and they did a great job. Fast, friendly, and fair prices. Highly recommend!
Marcus W.
Verified Google review
Fast. Honest. Done.
Hank P.
Verified Google review
Called Friday evening expecting to wait til Monday. Olek showed up Saturday morning and fixed my KitchenAid mixer bowl lift. Above and beyond.
Jennifer T.
Verified Google review
Quick response, great communication via text the whole way. Vlad arrived in the window he promised and had our Frigidaire range working in 40 minutes.
Free Callback
Request a Free Callback
Tell us what's wrong and we'll call you back within 15–30 minutes.
Book online instantlyBook your repair
Takes under a minute · no obligation