Microwave Repair · Oshawa, ON
Microwaves hold a lethal charge even unplugged. We repair magnetrons, door switches, diodes and control boards safely — especially built-in and over-the-range units worth saving.
Built-in & over-the-range specialists · High-voltage safe procedures · All major brands
MICROWAVE REPAIR · OSHAWA
Let’s be honest up front, because that’s how we operate: a basic countertop microwave that dies out of warranty is usually not worth a service call — a comparable new unit often costs less than the repair. Where professional microwave repair genuinely makes sense is the units that are built into your kitchen: over-the-range models matched to your cabinetry, built-in wall units, and drawer microwaves that cost four figures to replace and require installation. Those are worth fixing, and that’s most of the microwave work we do in Oshawa.
A microwave’s high-voltage capacitor can hold a charge of a couple of thousand volts after the unit is unplugged — enough to cause serious injury or worse. Every microwave repair we do starts with safely discharging the capacitor using the proper procedure. YouTube makes the part swap look easy; it never shows the step that keeps you alive. Please don’t open the case. This is genuinely the one appliance where we tell every customer: unplug it, leave it, call.
OTR microwaves are the most common built-in style in Oshawa kitchens, doubling as the range hood. When they fail, replacement means matching dimensions, venting configuration (recirculating vs. exterior-vented) and finish — plus installation above a hot stove. Repairing the existing unit is usually faster and cheaper, and we handle safe removal and remounting as part of the flat-rate quote.
Our rule for microwaves: built-in, drawer and OTR units are usually worth diagnosing; countertop units under a few hundred dollars usually aren’t, and we’ll tell you that on the phone for free rather than charge you a service call to say it in your kitchen. That honesty costs us a few jobs and earns us the rest.
WHAT TO EXPECT
Capacitor discharged with proper procedure before any diagnosis — the non-negotiable first step of every microwave repair.
Written flat-rate price if repair makes sense; a straight "replace it" if it doesn't, with the diagnostic as your only cost.
We verify actual heating performance and door-seal integrity before we call it fixed — not just "the display works."
COMMON QUESTIONS
That’s the high-voltage circuit — most often the magnetron, diode or capacitor, sometimes a door switch. On a built-in or over-the-range unit it’s usually an economical repair relative to replacing the unit; on a cheap countertop model it’s usually not, and we’ll say so before booking a visit.
Yes — genuinely. The high-voltage capacitor can hold a multi-thousand-volt charge after unplugging, and it has injured and killed DIYers. This is the one appliance where we flatly advise: never open the case. Unplug it and call a professional.
No — stop using it. Arcing can burn through the waveguide cover and cavity. Often the fix is minor (a damaged waveguide cover or interior touch-up), but it needs inspection before the unit runs again.
Yes. We safely dismount and remount OTR units as part of the repair — no cabinet work needed. Removal and reinstallation is included in the written flat-rate quote.
Usually only if it’s a premium or large-capacity model. Tell us the brand and model over the phone at (905) 000-0000 and we’ll give you an honest answer for free before you commit to a service call.
TRANSPARENT PRICING — NO HIDDEN CHARGES
You always get a clear written quote before any work starts, and the diagnostic fee is credited toward your repair. Typical ranges:
Door switches, thermostats, belts, seals, latches — quick parts, quick fixes.
Drain pumps, heating elements, fan motors, inlet valves — the most common band.
Compressors, control boards, drum bearings — where we give you an honest repair-vs-replace verdict first.
Final pricing depends on the appliance, the failed part and repair complexity — which is why we quote in writing after diagnosis, never blind over the phone. Senior citizen discounts available. See the full Oshawa appliance repair cost guide.
KEEP EXPLORING
Fridge not cooling, leaking or noisy? Cooling faults get food-safety priority scheduling across Oshawa.
Washer won't spin, drain or keeps flashing error codes? Front-load and top-load, fixed and test-cycled.
Not draining, not cleaning or leaking on your kitchen floor? Leak-tested through a full cycle before we leave.
From our repair guides: Are Microwaves Worth Repairing? Here’s the Honest Math
We provide microwave repair across Whitby, Ajax, Pickering, Bowmanville and all of Oshawa — same pricing everywhere.
Call now or book online — tell us the brand and symptom and we’ll bring the likely parts with us. Free quote, senior discounts, guaranteed work.