Most oven failures build up gradually rather than happening all at once. If you catch one of these five signs early, the fix is usually simpler and cheaper than waiting until the oven stops working completely.
1. Baking Times Keep Getting Longer
If cookies or a casserole that used to take 20 minutes now regularly takes 30, your oven likely isn't holding its set temperature anymore. This is often the heating element or a failing temperature sensor.
2. One Side Cooks Faster Than the Other
Uneven baking — one side of a tray browning faster than the other — usually points to a heating element that's only partially working, or a convection fan that's slowing down.
3. The Oven Takes a Long Time to Preheat
A healthy oven should preheat in roughly 10 to 15 minutes. If yours is creeping toward 20 minutes or more, it's a sign the heating system is working harder than it should to reach temperature.
None of these three signs mean your oven is unsafe to use right now — but each one is a signal that a small, inexpensive repair now can prevent a complete failure later.
4. You Smell Gas Near a Gas Oven
This one is different from the others — it's not a "wait and see" sign. If you smell gas near your oven at any point, turn it off, ventilate the kitchen, and have it inspected right away rather than waiting for a scheduled appointment.
5. The Display or Controls Are Glitching
Buttons that don't respond consistently, a display that flickers, or settings that reset on their own point to a control board issue. These rarely fix themselves and tend to get worse over a few weeks or months.
Why Catching These Early Matters
An oven that's still limping along is usually a straightforward repair — a heating element, a sensor, or a control board. An oven that's completely died often means the underlying issue caused additional damage along the way, which can turn a $150 repair into a $400 one.
Getting It Checked
If any of these sound familiar, it's worth getting it looked at before the next big meal you're planning. Our oven repair service covers gas and electric ovens across Ann Arbor, with same-day appointments in most cases.
Frequently Asked Questions
Is it safe to keep using an oven with uneven baking?
Generally yes in the short term, though it's worth having it checked soon since the underlying issue tends to worsen over time.
What should I do immediately if I smell gas near my oven?
Turn off the oven, ventilate the kitchen, and have it inspected right away — don't wait for a routine appointment.