Most of what fails on an oven is inexpensive: igniters, bake elements, and temperature sensors are all cheap parts and quick jobs for a technician. The one part that changes the math is the control board, so knowing which one you’re dealing with matters more than the oven’s age.
If you already know what’s wrong and just want the fix, start with our oven troubleshooting hub.
What oven repairs typically cost
| Problem | Parts only (DIY) | Parts + professional labor |
|---|---|---|
| Not heating, gas (igniter) | $20–60 | $150–300 |
| Not heating, electric (bake element) | $30–100 | $100–250 |
| Runs hot or cold (calibration) | $0 | $0–150 (if a sensor needs replacing) |
| Door won’t unlock (lock motor, switch) | $40–100 | $150–300 |
| Control board failure | $100–250 | $250–450 |
Gas oven igniters cost more in labor than electric bake elements, mainly because of the gas line work involved, but both are routine repairs on almost any oven.
The replacement baseline
A comparable new mid-range range or wall oven runs roughly $600 to $1,500 as of 2026, before installation. Double-oven and professional-style units run well above that. Installation typically adds $100 to $200, more for gas line work.
The 50% rule
The common rule of thumb: if a repair quote comes in under half of what a new comparable unit costs, roughly $300 to $750 here, repair usually wins. Igniters, bake elements, and sensor calibration all stay well under that line. A control board repair, at $250 to $450, sits closer to the threshold, especially on an oven that’s already had other electronic issues.
Age matters less here than on some other appliances, since most oven parts are cheap regardless of how old the unit is. The exception is a control board past the 10-year mark: board failures tend to recur on units that have already shown other electronic problems, which is when replacement starts to make more sense.
When replacement wins even if the repair is cheap
Replacing sooner makes sense if a control board has already failed once before, if the manufacturer no longer stocks parts for an older model, or if the oven’s insulation or door seal has degraded enough that no amount of element or igniter repair fixes the uneven heating.
Before you decide, get a real quote
Ask whether the quote is for a control board specifically, since that’s the one repair worth comparing directly against a new unit. Get the diagnostic fee and final cost in writing, and check manufacturer or home warranty coverage before assuming the repair is out of pocket.
Frequently Asked Questions
How much does it cost to repair an oven?
Most repairs, igniters, bake elements, sensor calibration, run $100 to $300 in parts and labor. A control board runs $250 to $450.
Is it worth repairing an oven?
Almost always yes for igniters, elements, and sensors, regardless of age, since they're inexpensive. A control board on an oven that's already had other electronic issues is the one case where replacing may make more sense.
Why does a gas oven igniter cost more to repair than an electric bake element?
The labor involves working around the gas line, which takes more time and, in some areas, specific licensing, even though the igniter part itself is inexpensive.
Can I fix an oven that runs hot or cold myself?
Often yes. Most ranges have a hidden calibration setting in the control panel that adjusts the displayed temperature without any parts, and it's worth trying before assuming the sensor has failed.
The information provided here is a diagnostic aid and does not replace the intervention of a qualified professional.
