Likely causes
When we get a call about a oven not heating to correct temperature, these are the things our technicians check first — roughly in the order of how often each one turns out to be the answer:
- Oven temperature sensor drifting out of its resistance specification
- Calibration offset that has shifted over the years
- Door gasket crushed or hinges sagging, letting heat escape
- Convection fan motor stopped, so heat no longer circulates evenly
- Element cycling early because of a failing control relay
How we fix it
We diagnose before we quote. That means testing the actual components involved — motors, switches, sensors, valves, and controls — instead of replacing parts in sequence and billing you for the guesses. Once we know what failed, you get the price before we touch anything.
Most oven repairs of this kind are completed in a single visit, because the parts that cause them are the parts we stock on the van. If yours needs something ordered, we tell you the real timeline up front.