Microwave Repair in Orange County
Microwave not heating, sparking, or the turntable stuck? We repair countertop, over-the-range and built-in units.
Your diagnostic visit is FREE with any repair. Otherwise, it's just $80.
Same-day appointments may be available. Call to check.
- ★★★★★ 4.9 on Yelp · 124 reviews
- Licensed CA #50759
- 1 year on OEM parts / 90 days labor

What if it's something simple?
Sometimes it's something simple, like an unplugged cord, a tripped breaker, a closed water valve, or a child lock left on. We'll take care of it right there, covered by the $80, with nothing extra to pay.
Common problems
Common problems we fix
- Runs but does not heat food
- Sparking or arcing inside
- Turntable not turning
- Door will not close or latch
- Buttons or display not responding
- Very loud humming or buzzing
- Over-the-range fan or light not working
- Trips the breaker when it starts
Sound like your microwave?
Same-day appointments may be available. Call to check.
We're closed right now, book online and we'll call you first thing.
Request an appointment
We call you back to agree a time
No account, no full address and no model number needed to get started. Tell us the appliance and how to reach you, and a licensed technician takes it from there.
Likely causes
What is usually behind it
The same symptom can have very different causes, and they cost very different amounts. This is what we are actually looking for.
| What you see | Usual cause | What we do |
|---|---|---|
| Runs but no heat | Magnetron, diode, or high-voltage capacitor | Test the high-voltage side properly; this is the circuit that makes a microwave genuinely dangerous to open |
| Sparking inside | Burnt waveguide cover or metal in the cavity | Replace the waveguide cover, which is cheap, before anyone discusses the magnetron |
| Turntable stuck | Failed drive motor or a broken coupler | Both inexpensive, and the coupler is often just worn rather than broken |
| Door will not latch | Broken latch or a door switch | The interlock switches are a safety system; a microwave will refuse to run rather than heat with the door ajar |
| Fan or light dead on an over-the-range | Fan motor, lamp, or the control board | Test each separately, since the board is the expensive one and usually not at fault |
Every kind
Yes, we work on yours
Including the awkward installs other companies would rather not take on.
Over-the-range microwaves
Including the vent fan and lamp, removed from above the cooktop and refitted.
Built-in & trim-kit units
Units set into cabinetry, pulled and reset without damaging the trim.
Countertop microwaves
Worth repairing when the fault is the door, turntable or board rather than the magnetron.
Microwave-oven combos
Wall units combining a microwave with an oven, from every major brand.
Not sure which you have?
Text us a photo of the model sticker and we will bring the right part.
We're closed right now, book online and we'll call you first thing.
How it works
From first call to fixed, fast
Three simple steps from broken to fixed, usually in a single visit.
Easy Scheduling
Call, text, or book online in under a minute. Tell us the appliance and the symptom and we lock in a same-day or next-day window that fits your schedule.
Upfront Price
Our licensed technician arrives on time, diagnoses the problem, and gives you an upfront, all-in price. Free service visit with any repair, no hidden fees.
Warrantied Work
We fix it right and stand behind it: a full year on original manufacturer (OEM) parts and 90 days on our labor. Most repairs are done in a single visit.

Why Fortex
Why choose Fortex for your repair
Same-day & next-day service
Most repairs scheduled the same or next day across Orange County. We know a broken appliance can't wait.
Licensed & insured
California license #50759 and full liability insurance. A vetted, uniformed technician every time.
Upfront, honest pricing
A clear all-in quote before any work begins. Free service call with your repair and no surprise add-ons.
Warrantied repairs
A full year on original manufacturer (OEM) parts and 90 days on our labor, on every job.
We come to you
Fully stocked vans mean most parts are on board, so we finish the job in one visit whenever possible.
Clean, respectful service
Shoe covers, tidy work area, and a friendly tech who treats your home like their own.
FAQ
Microwave repair FAQs
My microwave runs but does not heat.
That is the high-voltage side: magnetron, diode or capacitor. It is the most common microwave fault and the reason this is not a DIY job, because the capacitor holds a dangerous charge even unplugged. We discharge it safely and test each part.
How much will it cost?
It depends on which part failed. The service visit is free with any repair and $80 otherwise, and you get the full price before any work starts. If it turns out to be something simple we sort it out there and then, covered by the same $80.
Is it dangerous to open a microwave?
Yes, genuinely. The high-voltage capacitor stores a charge that can injure you long after it is unplugged. Our technicians discharge it before touching anything. Please do not take the cover off yourself.
It sparks inside when I run it.
Usually the waveguide cover, a small panel that burns through over time, and it is an inexpensive part. Sometimes it is metal left in the cavity. Stop using it until it is looked at.
The turntable stopped turning.
Either the drive motor or the plastic coupler underneath, both cheap. Food heats unevenly without it, but the microwave is not unsafe to use.
Do you repair over-the-range microwaves?
Yes, including the vent fan and light, which fail more often than the microwave itself. They come down from above the cooktop and go back properly.
Is it worth repairing or should I replace it?
For a countertop unit, a door, turntable or board repair is usually worth it, while a magnetron often is not. For over-the-range and built-in units repair almost always wins, because replacement means matching the cabinet opening.
Do you work on built-in and trim-kit microwaves?
Yes. They come out of the cabinetry and go back without damage to the trim, which is the part that puts most companies off.
How long does it take?
Most are done in one visit. Waveguide covers, turntable motors, door switches and latches are on the van.
What warranty do I get?
Our labor carries 90 days on every completed repair, and original manufacturer (OEM) parts carry a full year. We tell you which parts are going in before you approve the work.
Still not sure?
Call and describe it. We will tell you straight whether it is worth fixing.
We're closed right now, book online and we'll call you first thing.
More services
We fix these too
Refrigerators
Not cooling, leaking, or making noise? We fix all refrigerator types and brands.
Learn moreDishwashers
Not draining, not cleaning, or leaking? We get your dishwasher running like new.
Learn moreWashing Machines
Won't spin, drain, or shaking hard? We repair front- and top-load washers.
Learn moreDryers
Not heating, taking three cycles to dry, or squealing? We fix gas and electric dryers.
Learn moreNeed your microwave repaired today?
Call now or book online and a licensed Fortex technician will be at your door, often the same day.