Over-the-range, built-in, drawer, and countertop. Not heating, sparking, turntable dead, keypad glitching — we fix what’s worth fixing and tell you when it’s not.
Inexpensive countertop microwaves usually aren’t worth a magnetron repair — a new countertop unit often costs less than the fix. But built-in trim-kit microwaves (KitchenAid, Wolf, Miele), over-the-range OTR units, and Sharp or Wolf drawer microwaves are a different story: replacements are expensive and the install alone is often a half-day, so repair almost always wins.
Most fixable faults: door interlock switches (the most common by far), diodes and capacitors, turntable motors and couplers, and control panels. Magnetron failure is the borderline call — on a built-in or OTR it’s usually worth the fix; on a countertop it rarely is. We’ll tell you on-site which side of the line your unit falls on.
Failed magnetron, high-voltage diode, or capacitor. The capacitor carries dangerous residual charge — don’t open the unit yourself. We carry discharge tools and the replacement parts.
Damaged waveguide cover (the mica panel inside the top wall), metal debris, or a failing stirrer motor. Stop using immediately — sparks can damage the magnetron and burn the interior.
Coupler (the plastic piece the tray sits on), turntable motor, or worn glass-tray rollers. Cheapest repair on the list.
Three separate interlock switches — a safety-critical system. If one fails, the microwave won’t run. We test each and replace the failed one.
Fan motor or control board. Especially common on over-the-range models that live directly above a gas range — heat stress shortens fan life.
Bulb, socket, or main board. Straightforward bulb swap on most models.
Membrane switch or control board. If some buttons work and others don’t, it’s the membrane.
Magnetron or transformer showing stress. Usually precedes full magnetron failure — schedule sooner rather than later.
Safety interlock failure — the door-open detection isn’t cutting power. Stop using and call us immediately.
We price every repair case-by-case after we see the unit in person. Here’s exactly how it works.
Tell us the symptom, the make and model, and when you’re free. We’ll lock in a same-day or next-day window.
A licensed tech inspects the appliance in your home, pinpoints the actual fault, and confirms the parts needed. No guesswork over the phone.
You get an exact, all-in repair price before any work begins. If the fix isn’t worth it on an older unit, we’ll tell you straight.
Approve the quote and the $89 diagnostic comes off your final bill. Decide to pass and you only pay the $89 — no obligation either way.
Every appliance, brand, and fault is different. That’s why we quote case-by-case after seeing the unit, not before.
Over-the-range, built-in trim kits, microwave drawers (Sharp, Wolf), speed ovens, and standard countertop. Brands: Samsung, LG, Whirlpool, KitchenAid, GE, Frigidaire, Bosch, Panasonic, Sharp, Wolf.
Inexpensive countertop units: usually replace — a new microwave often costs less than the magnetron repair. Built-in, OTR, or premium models: repair is almost always the right call. We’ll quote on-site so you can compare against replacement.
Yes — we remove, repair, and re-install OTR units. Vent alignment is the tricky bit, and we take care to match the duct outlet exactly.
Almost always a damaged waveguide cover (small mica panel inside) or something metal in the chamber. Stop using the unit immediately — continued sparking damages the magnetron.
Yes — regular call on Sharp SMD2470, Wolf MD24, and the corresponding built-in KitchenAid units. Touch-pad failures and slide-track issues are the common ones.
We’ll call within two hours.
