Recent Job: oven isn’t heating up
Location: Chicago, IL
Appliance: LG Electric Oven / Range
Issue: Oven not heating properly; temperature stayed low and food remained undercooked
Turnaround: Same-day repair — bake heating element replaced, temperature sensor tested, full heat cycle verified
Tech on site: Igor
5.0
“Igor was great! Quickly found the issue and knew what to do. Phenomenal service — THANK YOU!!!”
— Adrian Jackson, Chicago, IL
Our Chicago client called after noticing their LG electric range wasn’t warming up. The stovetop burners worked fine, but the oven stayed cold no matter what temperature was set.
This is one of the most common oven repair issues in Chicago, and it often happens suddenly — one day you’re baking perfectly, the next day the oven won’t heat at all. Luckily, our technician Igor was nearby and available for same-day service.
Step 1: Diagnosing the problem
When Igor arrived, he first listened carefully to the homeowner’s description. There were no strange noises or error codes, just a complete lack of heat. That usually points to an electrical problem — either with the heating element, control board, or temperature sensor.
Igor began his diagnostic inspection, testing the voltage at the back of the unit and examining both the bake and broil heating elements. The bake element at the bottom looked visibly damaged — it had a small crack and wasn’t conducting current. That meant the oven couldn’t produce heat even though power was reaching it.
To confirm, Igor tested the temperature sensor with a multimeter. It was reading normally, ruling out a faulty sensor. With that, the diagnosis was clear: a burned-out bake element was the cause of the problem.
Step 2: The repair process
Because our team carries common OEM parts for brands like LG, Whirlpool, and Samsung, Igor already had the right replacement heating element in his van. He safely disconnected the power, removed the damaged element, and installed the new one.
Before closing the oven, he cleaned the back area and terminals to make sure there was no carbon buildup or loose wiring — small things that can cause problems later on. Then he ran a full heat cycle test.
Within minutes, the oven reached the set temperature evenly across all racks. The homeowner could immediately see (and feel) the difference. Dinner plans were back on track, and the repair was completed within the same visit.
Step 3: Explaining and preventing future issues
After confirming everything was working perfectly, Igor took a few minutes to explain what likely caused the element to fail. Over time, heating elements can wear down from regular use, grease buildup, or even power surges. While it’s a common problem, there are ways to prevent it.
Here are a few tips he shared with the client — and that every homeowner should know:
- Inspect your oven elements regularly. If you notice bubbling, cracks, or uneven color, the element might be close to failing.
- Avoid slamming the door. This can damage wiring and temperature sensors over time.
- Keep the oven clean. Built-up grease and debris can cause hotspots that lead to uneven heating.
- Don’t ignore temperature issues. If your food takes longer to bake or doesn’t cook evenly, call for service before the element burns out completely.
- Schedule regular maintenance. A quick annual check helps catch problems before they turn into major repairs.
By following these steps, you can extend the lifespan of your oven and keep it running efficiently for years.
Common causes of an oven not heating
If your oven isn’t heating — or takes forever to preheat — it’s usually one of these issues:
- Burned-out bake or broil element
- Faulty temperature sensor
- Loose wiring or damaged connectors
- Failed electronic control board
- Tripped breaker or power issue
A professional technician can quickly identify which component is causing the issue and replace it safely. Attempting a DIY fix, especially on electrical parts, can be dangerous and may void the appliance warranty.
Don’t wait until it stops working completely
Many homeowners wait until their oven completely stops heating before calling for help. But early signs like longer cooking times, uneven results, or unusual noises are already warnings that something’s off. Addressing it early can save time, money, and prevent further electrical damage.
If your oven isn’t heating properly, call our Chicago appliance repair specialists. We’ll arrive on time, diagnose the issue accurately, and get your kitchen running smoothly again — often in just one visit.
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