Countertop, built-in, and OTR microwave repairs with strict safety protocols.

Not heating / weak heating Turntable not spinning Keypad or display failure Loud humming / sparking Door switch failures Fuse / thermal cutoff issues

Why Top Toronto Appliance Repair

Certified techs for all major brands Upfront, flat-rate pricing 90-day parts & labour warranty Evening/weekend service available

Microwave runs but doesn’t heat—do you test the magnetron, diode, and capacitor safely before recommending replacement?

Yes. We high-voltage test components and only replace what fails.

Usually a burnt waveguide cover or chipped cavity paint. Stop using it; we replace covers and repair enamel.

Yes, we replace membranes/boards and reseat ribbon cables, including on built-ins.

We test and replace the motor/coupler and realign the ring.

Quick fixes for everyday convenience.

Overview
Countertop, built-in, and OTR microwave repairs with strict safety protocols.
Common issues we fix
Not heating / weak heating
Turntable not spinning
Keypad or display failure
Loud humming / sparking
Door switch failures
Fuse / thermal cutoff issues
Why Top Toronto Appliance Repair
Certified techs for all major brands
Upfront, flat-rate pricing
90-day parts & labour warranty
Evening/weekend service available

Have more questions? Our team is here to help. Call us today or book your repair online for fast, reliable service

Microwave runs but doesn’t heat—do you test the magnetron, diode, and capacitor safely before recommending replacement?
Yes. We high-voltage test components and only replace what fails.
There are sparks inside during use—could this be a waveguide cover or paint issue, and is it safe to continue?
Usually a burnt waveguide cover or chipped cavity paint. Stop using it; we replace covers and repair enamel.
Keypad or display is unresponsive—can the control membrane or board be replaced on built-in models?
Yes, we replace membranes/boards and reseat ribbon cables, including on built-ins.
Turntable won’t rotate—do you check the motor, coupler, and roller ring alignment?
We test and replace the motor/coupler and realign the ring.