Oven Not Heating?

An oven that won’t heat, won’t hold temperature, or bakes unevenly is running one of the oldest playbooks in appliance repair. Repairly’s certified, background checked technicians work on wall ovens and range ovens across Los Angeles daily — gas and electric, from builder standard to the double wall oven surviving from a nineties remodel — and back every repair with The Repairly Warranty: 1 year, parts and labor.

What “not heating” usually means

Gas: the igniter. The hot surface igniter has to glow white hot to pull the safety valve open. As it ages it glows orange, takes longer each week, and finally can’t open the valve at all — you hear the oven “trying” and smell nothing, because the safety did its job. This is the most common gas oven repair there is.

Electric: the bake element or a relay. A failed element often announces itself — blistering, a bright spot, even a small pop — but hidden bake elements on newer ovens fail invisibly. When the element tests fine, the control board relay feeding it is next in line.

Both: the temperature sensor. The sensor tells the control what’s true inside. When it drifts, you get long preheats, burnt edges, doughy centers, and a family that stops trusting recipes. An oven thermometer is the honest witness here.

The quiet ones. A sagging door hinge or flattened gasket bleeds heat and mimics a heating fault, and a self clean cycle is famous for pushing marginal parts over the edge — a surprising share of dead ovens were self cleaned the night before.

What you can safely do right now

1. Rule out the modes. Sabbath mode, demo mode, a control lockout, or a delayed start setting will all produce a perfectly “broken” oven. Your manual’s reset sequence is worth two minutes.
2. Reset the breaker once. Electric ovens use a double pole breaker that can half trip. Flip it fully off, then on, one time. If it trips again, leave it off and call.
3. Run the thermometer test. Set 350°, give it 20 minutes, and read an independent oven thermometer. The gap between promise and reality is exactly what we need to hear when you call.
4. Know your line. If you ever smell gas — not the brief whiff of an igniter lighting, but gas — don’t troubleshoot. Shut the oven off, air the room, and call SoCalGas before you call us.

Old houses, odd circuits, honest answers

A lot of Los Angeles cooks in kitchens wired generations ago. Pasadena Craftsmans, Hancock Park revivals, and mid century Valley ranches run modern ovens on circuits and cutouts their builders never imagined, and that shapes the right repair call. We give you a written estimate before any work begins, install OEM parts, and if replacement genuinely wins — it happens — you’ll hear it from us first.