Runs but doesn't heat
A failed magnetron, diode, capacitor or door switch stops the heat.
Microwave repair · Apex, NC
Same Day Microwave Repair in Apex, NC
Over-the-range and built-in microwaves are part of your kitchen, not something you toss out. When one stops heating, sparks or loses its fan, our techs can fix it. We offer same day microwave repair in Apex, and our 24-hour line takes emergency calls for sparking or burning smells. Need microwave repair near me? We service built-in and drawer models too.
- Over-the-range
- Built-in and drawer
- Same-day visits
- 24-hour phone line
Speak to a real person: (919) 646-8303
Sparking inside?Stop using it and unplug or trip the breaker.
Know the signs
Signs Your Microwave Needs Repair
Microwaves hold high voltage, so these signs mean it's time for a pro.
Sparks inside
A burned waveguide cover or damaged interior paint can cause arcing.
Turntable won't spin
A worn turntable motor or coupler is usually the cause.
Vent fan or light dead
On over-the-range models, fan motors and light sockets wear out.
Keypad won't respond
A failed touch pad or control board stops input.
Loud humming or buzzing
Strange sounds can point to a failing magnetron or transformer.
Causes and fixes
Microwave Problems We Fix
Our techs safely discharge and test each part before replacing it.
| What you notice | Likely cause | What we do |
|---|---|---|
| No heat | Magnetron, diode or door switch | Test and replace the failed part |
| Sparking | Burned waveguide cover | Replace the cover and clean the cavity |
| Turntable stuck | Motor or coupler | Replace the turntable motor |
| Vent fan dead | Fan motor or switch | Replace the fan or switch |
| Keypad dead | Touch pad or control board | Replace the pad or board |
| Blows a fuse | Door switch or short | Find the cause and replace parts |
Before you call
Microwave Checks Before You Call
Try these safe steps first.
- Check the breakerOver-the-range microwaves often have their own circuit.
- Reset the powerTurn the breaker off for a minute to reset the controls.
- Check the doorClose the door firmly. A misaligned door can stop the microwave from running.
- Look for a demo modeSome models have a demo mode that runs without heating.
Safety tip: Never open a microwave's outer cover. Microwaves store high voltage even when unplugged.
If it still won't heat, call us. We'll test it safely and give you the price. Want to read more first? See repair or replace an old appliance on our appliance repair blog.
Our process
How We Repair Microwaves
Safe, careful repairs on built-in and over-the-range models.
Safe discharge
We safely discharge the capacitor before any testing.
Part testing
We test switches, diodes, the magnetron and controls.
Repair or replace advice
You see the full price. If a new unit makes more sense, we say so.
Heat test
We heat water to confirm it's working before we go.
Repair or replace
Repair or Replace a Microwave?
Countertop microwaves are often cheaper to replace than repair. Over-the-range, built-in and drawer microwaves are different. They cost more and take more work to remove, so repairs often make sense.
Door switches, fans, turntable motors and waveguide covers are usually worth fixing. A failed magnetron on an older low-cost unit may not be.
- Typical life
- About 7–10 years
- Usually worth fixing
- Built-in, drawer and over-the-range units
- Often replace
- Low-cost countertop models
- Common parts
- Door switches, fans, magnetrons, covers
Brands we know
Microwave Brands We Service
We repair microwaves from these brands and more.
-
GE appliance repair
Over-the-range models
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Whirlpool appliance repair
Over-the-range models
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Samsung appliance repair
Over-the-range and built-in
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LG appliance repair
Over-the-range models
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KitchenAid appliance repair
Built-in microwaves
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Sub-Zero appliance repair
Wolf and Sub-Zero drawer units
Related repairs
Related Kitchen Repairs
Where we work
Microwave Repair Near Apex
We repair microwaves in Apex and these nearby areas.
Questions and answers
Microwave Repair Questions
Is it worth repairing an over-the-range microwave?
Often, yes. They cost more and take work to remove and replace, so a repair usually makes sense.
Why does my microwave run but not heat?
A failed door switch, diode or magnetron is the usual cause. We test each part safely.
Why is my microwave sparking?
A burned waveguide cover or damaged paint inside can cause sparks. Stop using it and call us.
Can you install a new over-the-range microwave?
Yes. We install over-the-range and built-in microwaves safely.
Do you repair microwave drawers?
Yes. We repair microwave drawers from brands like Sharp, Wolf and KitchenAid.
Fix Your Microwave Today
Call now for same-day microwave repair, or use our form to book a repair. Learn more about our team, or visit our main page for appliance repair in Apex.