My over-the-range microwave in East Charlotte runs but doesn't heat. Is it fixable?

Often, yes. A failed door switch, high-voltage diode or magnetron can cause it, and the switch is the least expensive of those. We test each part and compare the repair cost with replacing an over-the-range unit, which involves removing and remounting it.

Why does the microwave in our apartment keep blowing a fuse?

Frequent use wears the door switches, and a failing switch often blows the main fuse. Replacing just the fuse usually does not last. If you rent, let your landlord know, since the owner typically books and approves the repair.

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Home/Mecklenburg County/East Charlotte/Microwave Repair

Microwave Repair in East Charlotte

Over-the-range microwaves in updated East Charlotte ranches, townhomes and apartments take daily abuse from reheating and steam. ProFix diagnoses yours and tells you whether a repair is worth it. We cover 2 ZIP codes in East Charlotte.

2 ZIPs

Coverage

Mecklenburg County

90-Day

Parts Warranty

30-Day

Labor Warranty

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(980) 588-8688

Daily Use and Over-the-Range Wear

In a household where several people reheat meals every day, the microwave door is opened constantly, so door latches and the switches behind them fail more often than anything else. Updated ranch kitchens and townhomes in 28212 and 28215 often have an over-the-range model that also vents the stove, and grease and steam from heavy cooking clog its filters and wear the fan motor. A microwave that sparks usually has a damaged waveguide cover or food buildup inside, and it should not be used until it is cleaned or checked.

What Is Safe to Check and When to Call

Never open the outer case, because the capacitor inside can hold a dangerous charge long after the unit is unplugged. You can reset the breaker, clean the interior and the grease filters and confirm the door shuts firmly. If it still will not heat, we test the switches, fuse, diode and magnetron. We tell you plainly when a countertop unit is cheaper to replace than repair.

Before You Book: Microwave Checks

Safe first steps for the most urgent microwave problems, and when to leave it to a technician.

Sparking InsideSafety: Stop the cycle immediately and unplug the unit; check for metal trim on dishes, twist ties, or foil before using it again.
Sparking Inside MicrowaveSafety: Unplug the microwave and clean the interior with a mild detergent, paying attention to the waveguide cover on the side wall.
Runs with Door OpenSafety: Unplug the microwave immediately and do not use it again until repaired; don't attempt this yourself.
Sparking from Turntable Tray AreaSafety: Unplug the unit, remove the tray and ring, and clean the floor thoroughly, looking for bare metal spots.

Symptoms, causes and repair-or-replace advice for every type of microwave are in our complete microwave repair guide.