Most microwave repairs cost $100 to $200, averaging around $175, per Angi’s national repair-cost data. Angi puts the full span at $50 to $500 depending on the problem. A magnetron replacement, the part that actually heats your food, runs $100 to $300 per Angi, or $150 to $350 including labor per Fixr. A door switch is typically one of the cheaper fixes. A worn turntable motor is usually among the least expensive repairs too. Control panel or board issues tend to sit at the top of the range.
Average microwave repair costs in San Diego
Most microwave repairs run $100 to $200, averaging around $175, according to Angi. That range covers a door switch that’s stopped registering, a turntable motor that’s given out, or a magnetron that no longer heats. A door switch or turntable swap tends to land at the low end. A control board replacement, which involves more diagnostic time and a pricier part, tends to land at the high end.
Ask the technician about their diagnostic fee and whether it’s credited toward the repair. The matched technician diagnoses first and quotes in writing before work begins. The technician tests the door switches, the magnetron output, and the control board before quoting you a firm price.
Typical microwave repair cost by repair type
Per Angi’s national repair-cost data, most microwave repairs land between $100 and $200, with magnetron replacement priced separately below.
| Repair type | Where it lands |
|---|---|
| Service call / diagnostic | Ask the technician; may be credited toward the repair |
| Turntable motor replacement | Among the least expensive repairs |
| Door switch replacement | On the lower end |
| Magnetron replacement | $100 to $300 (Angi) |
| Control panel or board replacement | The priciest common repair |
Pricing depends heavily on whether the unit is a built-in or over-the-range model versus a basic countertop microwave, which we’ll get into below.
What drives the final price
Built-in or over-the-range versus countertop. This is the biggest factor. Built-in and over-the-range microwaves are mounted into cabinetry or vented through the range hood, which takes more labor to access and reinstall. A countertop unit is easier to pull and inspect, but it’s also cheap enough new that repair rarely pencils out, more on that below.
Which part failed. A door switch or turntable motor is a fast, inexpensive swap. A magnetron or control board costs more in parts and takes longer to diagnose correctly, since several symptoms can point to either one.
Brand and part sourcing. Mainstream brands like GE, Whirlpool, and LG use widely available parts. Premium built-in brands sometimes need special-order components.
Usage and heat exposure. Microwaves used heavily, especially in busy kitchens, wear out door switches and turntable motors faster than light use. Homes closer to the coast can also see more corrosion on hardware and connectors over time from salt air exposure, which is one more reason a unit that’s had years of steady use may need more than one repair down the line.
Repair costs for common problems
Microwave won’t start or door switch failure
If the microwave hums but the display won’t light, or it won’t start even though the door is closed, a door switch is often the cause. These switches wear out from repeated opening and closing. Replacement is typically one of the lower-cost microwave repairs.
Turntable not spinning
A turntable that’s stopped spinning is usually the least expensive microwave repair. The motor itself is small and inexpensive to replace.
Microwave running but not heating
This is almost always the magnetron, the component that actually generates the heat. If your microwave runs, makes noise, but the food comes out cold, the magnetron has likely failed. This repair runs $100 to $300 per Angi, or $150 to $350 including labor per Fixr. It’s one of the more common no-heat causes on built-in units.
Control panel or board issues
Buttons that don’t respond, a display that’s gone dark, or a unit that shuts off mid-cycle often points to the control board. This is the priciest common repair, since it requires more diagnostic time to rule out simpler causes first.
Is it worth fixing your microwave?
This is where microwave repair is different from most other appliances. For a built-in or over-the-range unit, repair usually makes sense. Replacing a built-in usually costs several times a typical repair once cabinetry or range-hood work is included, so repair is almost always the better deal.
For a basic countertop microwave, the math flips. A new countertop unit often costs less than a service visit, so repair rarely makes financial sense there. That said, it can still be worth it if the microwave is a high-end model or holds sentimental value. If you’re calling about a countertop unit, it’s worth asking us upfront whether repair is even worth pursuing before we schedule a visit.
If your kitchen’s cooktop or oven is acting up at the same time as the microwave, especially on a combo range hood setup, it’s worth having both looked at together. See our oven and range repair page for what that typically costs.
When to call us
If your built-in or over-the-range microwave won’t heat, won’t start, or the control panel has stopped responding, a diagnostic visit will tell you exactly what part is failing and whether the repair makes sense for your unit. Call us at (858) 988-7787 to schedule microwave repair in San Diego.
Frequently asked questions
How much does microwave repair cost in San Diego?
Most microwave repairs typically cost $100 to $200 in San Diego, averaging around $175, per Angi. A door switch tends to be on the lower end, while a control board replacement is the priciest common repair.
Is it worth repairing a microwave or should I just replace it?
It depends on the type. Built-in and over-the-range units are usually worth repairing. Replacing a built-in usually costs several times a typical repair once cabinetry or range-hood work is included. A basic countertop microwave is rarely worth repairing, since a new one often costs less than a service call.
Why does my microwave run but not heat food?
This almost always means the magnetron has failed. The unit still powers on and the fan and turntable may still work, but the component that actually generates heat has stopped functioning. This repair typically runs $100 to $300 per Angi, or $150 to $350 including labor per Fixr.
Why won’t my microwave start even though the door is closed?
A worn or misaligned door switch is the most common cause. Microwaves have safety switches that must all register the door as closed before the unit will run, and repeated use wears them out over time. Replacement is typically one of the lower-cost microwave repairs.
How long does a microwave repair take?
A special-order part for a less common brand adds time; the technician will say so upfront when that’s the case.