Fast, precise repairs for all brands. Same-day service for over-range, countertop & built-in microwaves.
Here's something worth knowing upfront: a microwave that isn't heating is not necessarily a dead microwave. Most microwave failures in Sonoma State University, CA are caused by one of a small number of components — the magnetron, the diode, the capacitor, the door switch, the fuse — and most of these are replaceable parts that cost a fraction of a new unit.
The problem is that microwave repair has a reputation for being expensive or not worth it, which leads homeowners to throw away a $400 over-range unit because they assumed it couldn't be fixed economically. Sometimes that assumption is right. Often it isn't.
Palle's Appliance Repairs handles microwave repair in Sonoma State University with a diagnostic-first approach that tells you what's actually wrong and what it actually costs before anything is opened or replaced.
Microwaves fail in predictable ways. Here's the honest map.
The turntable spins, the light comes on, the timer counts down — but food comes out cold. This is a magnetron failure, a diode failure, or a capacitor failure.
No display, no response to buttons, no interior light. Usually a blown internal fuse or failed thermal cutout.
Usually food residue, grease, or damaged waveguide cover. Metal left inside can also cause this.
Overheating due to blocked vent, failing cooling fan, or magnetron drawing excess current.
All brands • All configurations • Honest diagnostics
The most repair-worthy type in Sonoma State University. We handle magnetron, diode, capacitor, door switch, fuse, and control board repairs for all major brands.
Click Here to Call (888) 910-4766Case-by-case evaluation. We'll tell you honestly if repair makes financial sense before we start.
Click Here to Call (888) 910-4766The most common repair we perform. Fast fix for microwaves that won't power on. Full inspection included to prevent repeat failures.
Click Here to Call (888) 910-4766Magnetron & control board specialists
Door switch & control board experts
Fan motor & ventilation repairs
Sensor & magnetron repairs
Control board & latch repairs
Premium tier repairs
Know the make and model. Label is usually inside the door frame or on the bottom/back.
Note what happened before failure — sparks, pop, buzzing, etc.
Do not attempt DIY. High voltage capacitors can hold charge.
If the same issue returns, we return at no charge.
Clear recommendation before any work begins.
The Right Way, the First Time
Click Here to Call (888) 910-4766Book a repair visit — or call and describe what's happening first.