A microwave that runs but won’t heat, sparks, or has a damaged door should be checked right away — these can be safety issues. For a cheap countertop model, replacement often beats repair; for an over-the-range or built-in unit, repair usually makes sense. Here is how to decide safely.
Safety first
- Sparking inside: stop using it — often a damaged waveguide cover or metal
- Runs with the door open or a damaged door: stop immediately (radiation risk)
- Burning smell or buzzing: unplug and have it checked
- Never attempt internal repairs — the capacitor holds a dangerous charge even unplugged
Repair or replace
A $120–$350 repair on a $90 countertop microwave rarely makes sense — replace it. But over-the-range, built-in and drawer microwaves cost $400–$1,200 plus installation, so repairing the diode, magnetron or door switch is usually the smart call.
Get it checked
Our technicians safely discharge and test microwaves and tell you honestly whether to repair or replace. You get the price before any work.
Lawrenceville coupon
Service Call Fee WAIVED With Any Repair
A $79–$129 value — you pay only for the repair. Just mention this coupon when you call or book.
Get it fixed in Lawrenceville
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Our Lawrenceville technicians give you the exact price before any work — and the service call fee is waived when we do the repair.