Professional Microwave Repair
Reliable In-Home Service for Built-In and Over-the-Range Microwaves
A microwave is often one of the most frequently used appliances in the kitchen. When it stops heating,starts sparking, makes unusual noises, or suddenly loses power, everyday cooking and reheating becomeless convenient.
Craft Appliance Repair provides professional microwave repair throughout South Jersey. We diagnose andrepair many common problems affecting built-in and over-the-range microwave ovens from majormanufacturers.
Whether your microwave runs but does not heat, the turntable has stopped rotating, the door will not closeproperly, or the appliance displays an error code, our technician can inspect the unit, identify the likelycause, and explain your repair options.
We service many residential built-in and over-the-range microwaves from brands such as GE, Samsung, LG, Whirlpool, KitchenAid, Frigidaire, Maytag, Bosch and others.
Contact Craft Appliance Repair today to schedule microwave repair.
Service for Major Brands
We work with many common microwave manufacturers, including GE, Samsung, LG, Whirlpool, KitchenAid, Maytag, Frigidaire, Electrolux, Bosch, Amana, and others.
In-Home Service
Built-in and over-the-range microwaves can be difficult to remove and transport safely.
When the appliance is safely accessible, diagnosis and service can be performed in your home.
90-Day Repair Warranty
Repairs completed by Craft Appliance Repair are backed by a 90-day warranty covering the parts replaced and the work performed for the diagnosed problem.
Common Microwave Problems We Repair
Microwave Runs but Does Not Heat
This is one of the most common microwave complaints.
Possible causes include:
- Failed magnetron
- High-voltage diode problem
- Capacitor failure
- Transformer or inverter issue
- Door switch problem
- Control board failure
- Wiring problem
Because microwave heating depends on a high-voltage circuit, this type of diagnosis should not be attempted casually.
Microwave Will Not Turn On
A completely unresponsive microwave may have a problem involving:
- Electrical outlet
- Circuit breaker
- Internal fuse
- Door switch
- Thermal protection device
- Control board
- Power supply
- Wiring
If the display is completely dark, the problem may involve the appliance power circuit or an internal safety device.
Microwave Stops After a Few Seconds
A microwave that begins operating and then quickly shuts down may have an issue involving:
- Door switch system
- Control board
- Cooling fan
- High-voltage system
- Overheating protection
- Inverter
- Wiring
Intermittent shutdowns can require careful diagnosis because the appliance may appear normal between failures.
Microwave Is Sparking
Sparking inside a microwave should not be ignored.
Possible causes include:
- Metal object inside the cooking cavity
- Damaged waveguide cover
- Burned food residue
- Chipped or damaged interior coating
- Failed high-voltage component
- Damaged rack support
- Electrical arcing
Stop using the microwave if sparking continues after obvious metal objects or food residue have been removed.
Microwave Makes Loud or Unusual Noises
Microwaves normally produce a hum during operation, but new grinding, buzzing, rattling, or clicking sounds may indicate a problem.
Possible causes include:
- Turntable motor
- Cooling fan
- Stirrer motor
- High-voltage components
- Magnetron
- Loose internal part
- Electrical relay
A loud electrical buzz combined with poor heating should be evaluated promptly.
Microwave Turntable Is Not Spinning
If the microwave heats normally but the plate no longer rotates, possible causes include:
- Failed turntable motor
- Damaged drive coupler
- Broken roller guide
- Obstruction under the tray
- Control problem
Uneven food heating may become more noticeable when the turntable does not rotate.
Microwave Door Will Not Close
The door is part of the microwave's safety system.
Possible causes include:
- Broken latch
- Damaged latch hook
- Misaligned hinges
- Door switch bracket problem
- Foreign object in the latch area
- Do not force the door closed.
If the door is visibly damaged or misaligned, stop using the microwave until it is inspected.
Microwave Starts When the Door Is Open
This is not normal and should be treated as a serious safety issue.
Possible causes include:
- Failed door switch
- Incorrect switch alignment
- Damaged latch assembly
- Control fault
Stop using the microwave immediately and disconnect power when it is safe to do so.
Microwave Exhaust Fan Will Not Turn Off
If the vent fan continues running, possible causes include:
- Control board failure
- Stuck relay
- Temperature-related automatic fan operation
- Switch problem
Some over-the-range microwaves automatically activate the fan when they detect excessive heat from thecooking surface below.
If the fan continues indefinitely after the area has cooled, diagnosis may be required.
Microwave Light Is Not Working
A failed interior or cooktop light may be caused by:
- Burned-out bulb
- LED module failure
- Damaged socket
- Control board issue
- Wiring problem
Use only replacement lighting components compatible with the microwave model.
Microwave Display Is Not Working
A blank or partially functioning display may be caused by:
- Control board failure
- User-interface problem
- Power issue
- Loose connection
- Display component failure
If the microwave still operates despite a blank display, the issue may be limited to the control or display section.
Microwave Is Humming but Not Heating
A loud hum without normal heating can indicate a problem with the high-voltage system.
Potential causes include:
- Magnetron
- High-voltage diode
- Capacitor
- Transformer
- Inverter
Because these components operate at dangerous voltage levels, internal testing should be performed by a qualified technician.
Get in Touch
Need a repair? Don't hesitate to reach out to us. Our friendly staff is here to answer any questions and schedule an appointment that fits your schedule. We offer competitive pricing and fast, reliable service.
Types of Microwaves We Service
Over-the-Range Microwaves
Over-the-range microwaves combine cooking functions with ventilation and cooktop lighting.
Common service issues include:
- No heat
- Exhaust fan problems
- Light failures
- Door switch problems
- Control panel issues
- Turntable failure
- Error codes
Built-In Microwaves
Built-in microwaves are integrated into cabinetry and may require additional access during diagnosis.
We service many built-in models depending on installation and safe accessibility.
Microwave Drawer Units
Some kitchens use drawer-style microwaves.
Service availability can depend on the manufacturer, model, installation, and parts availability.
Convection Microwaves
Convection microwaves combine microwave energy with conventional heating and fan circulation.
These appliances can develop problems involving:
- Microwave heating
- Convection heating
- Fan systems
- Temperature sensors
- Controls
Our Microwave Repair Process
1. Schedule Service
Contact Craft Appliance Repair by phone or through the website.
When possible, provide:
- Brand
- Model number
- Microwave type
- Description of the problem
- Any displayed error code
- Whether the microwave still powers on
2. Professional Diagnosis
The technician evaluates the appliance and the systems connected to the reported symptom.
Diagnosis may include:
- Door switches
- Control board
- Turntable system
- Fan
- Sensors
- Power circuit
- High-voltage components
- Wiring
3. Repair Estimate
After identifying the likely cause, we explain the problem and provide an estimate.
No repair begins without your approval.
4. Repair
If the repair is approved and the required part is available, the technician completes the service.
Model-specific components may require a return visit.
5. Operational Testing
After repair, the appliance is tested for the affected functions.
This may include:
- Heating
- Door operation
- Turntable
- Fan
- Controls
- Lighting
- Error codes
Same-Day Microwave Repair
Same-day appointments may be available depending on location, technician availability, appliance type, and the time you contact us.
If same-day service is not available, we will provide the earliest available appointment.
If the microwave is sparking, smoking, running with the door open, or producing a strong electrical smell, discontinue use immediately rather than waiting while continuing to operate it.
Should You Repair or Replace Your Microwave?
Microwave repair can be worthwhile in some situations, especially for built-in and over-the-range models.
Repair may make sense when:
- The appliance is integrated into existing cabinetry
- The microwave matches other kitchen appliances
- The required repair involves a replaceable component
- Replacement would require installation work
- The repair cost is substantially lower than replacement
- The appliance is otherwise in good condition
Replacement may make more sense when:
- The cavity is severely damaged
- The door assembly is compromised
- Multiple expensive components have failed
- Parts are unavailable
- Repair cost approaches the cost of replacement
Countertop microwaves are often less economical to repair than built-in or over-the-range models because replacement cost is lower.
After diagnosis, our technician can explain the repair cost so you can make an informed decision.
Microwave Maintenance Tips
Keep the Interior Clean
Food splatter can absorb microwave energy and may contribute to odors or arcing.
Clean spills after the appliance has cooled.
Use Microwave-Safe Cookware
Avoid metal containers, foil, or cookware not approved for microwave use.
Keep the Door Area Clean
Food debris around the latch and door seal area can interfere with closing.
Avoid Slamming the Door
Repeated impact can damage the latch system and door switches.
Clean Grease Filters
Over-the-range microwaves may use removable grease filters.
Clean them according to manufacturer recommendations.
Do Not Run the Microwave Empty
Operating a microwave without food or an appropriate load can reflect energy back into the system and may damage components.
Stop Using the Appliance if It Sparks
Repeated arcing can damage the interior and other components.
Get in Touch
Need a repair? Don't hesitate to reach out to us. Our friendly staff is here to answer any questions and schedule an appointment that fits your schedule. We offer competitive pricing and fast, reliable service.
Before Scheduling Microwave Repair
You can safely check:
- The microwave has power
- The circuit breaker is on
- The outlet is working
- The door closes completely
- Control Lock is not enabled
- The turntable is correctly installed
- No metal object is inside
- The cooking time and power level are set correctly
Do not remove the outer cabinet or touch internal electrical components.
Why South Jersey Homeowners Choose Craft Appliance Repair
Customers can expect:
- Professional in-home diagnosis
- Service for many major microwave brands
- Clear explanation of the problem
- Upfront repair estimate
- No repair without approval
- Convenient scheduling
- Testing after repair
- Respect for your home
- 90-day repair warranty
Our goal is to identify the cause of the failure and provide a practical repair recommendation.
Microwave Repair Service Areas
Craft Appliance Repair provides in-home microwave repair throughout South Jersey.
Service areas include:
- Cherry Hill
- Mount Laurel
- Moorestown
- Marlton
- Medford
- Voorhees
- Burlington
- Burlington Township
- Mount Holly
- Westampton
- Lumberton
- Willingboro
- Delran
- Cinnaminson
- Haddonfield
- Collingswood
- Pennsauken
- Deptford
- Woodbury
Contact us to confirm availability for your location.
Frequently Asked Questions
Please reach us at 929-305-8005 if you cannot find an answer to your question.
The cost depends on the failed component, microwave type, brand, model, parts required, and labor.
Built-in and over-the-range microwaves may be more worthwhile to repair than inexpensive countertop models.
Possible causes include the magnetron, high-voltage diode, capacitor, transformer, inverter, door switches, control board, or wiring.
Possible causes include the outlet, breaker, internal fuse, door switch, thermal protection, control board, or wiring.
Possible causes include a door-switch problem, overheating condition, high-voltage issue, fan problem, inverter fault, or control failure.
Sparking may result from metal inside the microwave, food residue, a damaged waveguide cover, damaged interior coating, or electrical arcing.
A loud buzz may involve the magnetron, transformer, capacitor, diode, inverter, or another high-voltage component.
Possible causes include the turntable motor, drive coupler, roller ring, obstruction, or control issue.
A damaged latch, latch hook, hinge, switch bracket, or obstruction may prevent proper closure.
Possible causes include a failed release button, latch mechanism, spring, or door component.
An internal electrical fault, door-switch problem, high-voltage component, wiring issue, or supply problem may be responsible.
Food residue, wiring, high-voltage components, motors, or electrical connections may produce burning odors.
Stop using the appliance if the smell is strong or persistent.
Reduced output, magnetron deterioration, inverter problems, supply issues, or power-level settings may affect heating time.
Yes. Craft Appliance Repair services many over-the-range microwave models.
Same-day appointments may be available depending on location, technician availability, and the time you contact us.
Craft Appliance Repair provides a service for most major dishwasher brands such as:
- Sharp
- Samsung
- LG
- Whirlpool
- GE
- KitchenAid
- Maytag
- Kenmore
- Frigidaire
Looking for repairs for other appliances?
We also provide professional Washer Repair, Dryer Repair, Refrigerator Repair, Dishwasher Repair, Stove & Oven Repair throughout South Jersey.
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