A Frigidaire microwave first blinked, then heated on and off, then stopped heating.
What our technicians usually find: the magnetron, the high-voltage diode or capacitor, or a door switch.
Microwave repair in Mount Vernon
Lorton, VA
Microwave Repair in Lorton, VA
In many of Lorton's newer kitchens the microwave sits over the range and double as the vent fan, so one that blinks, heats on and off, or stops heating is worth fixing properly.
Appliance Surgeon offers same-day and next-day visits to Lorton homes and buildings. The $75 diagnostic visit is credited to the repair, labor starts at $200 on about 9 in 10 repairs, and every repair carries a 90-day parts-and-labor warranty.
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Microwave Repair
Schedule service in Lorton
Same-day and next-day visits.
Open 7 days until 10 PM (Sundays from 10 AM)
Diagnostic visit: $75, or $115 for a double unit.
Credited toward your repair when you approve the quote.
90-day warranty on parts and labor, and a written quote before any work starts.
Lorton notes
Lorton over-the-range microwaves
A Frigidaire from Fort Hunt, in the requests on this page, first blinked, then heated on and off, then stopped heating altogether. A slow decline like that usually means a high-voltage part wearing out (the magnetron, diode or capacitor) or a door switch beginning to fail.
Testing those parts means opening the cabinet, which is a job for a technician. The capacitor inside stores enough energy to be dangerous even with the plug pulled.
The vent fan and light on an over-the-range unit work separately from the cooking side, so a microwave that still heats can have a dead fan, or the other way round. Replacing a whole unit for a fan motor rarely makes sense.
The two metal grease filters underneath lift out and can go through the dishwasher. A clogged pair slows the fan and lets grease reach the motor.
Nearby requests
Microwave repair requests near Lorton
Company data; customer details are kept private. “What our technicians usually find” is the common cause of that problem, confirmed by our team. The technician confirms the cause on site before quoting.
Repair details
Before the technician arrives
The checklist our technicians follow on every visit is on the Microwave Repair page.
Before the visit:
Do not open the cabinet yourself. Unplug the microwave if it sparks, smells burnt or operates with a damaged door.
Helpful guides
Microwave Repair guides from our technicians
Before you book in Lorton, VA, these guides explain the most common symptoms, which checks are safe to try yourself, and when a technician should take over. All guides.
More services in Lorton, VA
What else does Appliance Surgeon repair in Lorton, VA?
Refrigerators, freezers, washers, dryers, dishwashers, ovens, stoves, cooktops, microwaves, range hoods, wine coolers and HVAC systems, all in Lorton, VA; pick the one you need.
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Nearby coverage
Where else do we repair microwaves near Lorton?
We also provide microwave repair in Colchester, VA, microwave repair in Woodbridge, VA, microwave repair in Springfield, VA, microwave repair in Mount Vernon, VA and microwave repair in Fairfax Station, VA.
This location is part of our microwave repair coverage across the DC metro area. See all appliance repair services in Lorton, VA.
Neighborhoods we regularly cover in Lorton, VA: Lorton Station, Laurel Hill and Mason Neck.
Frequently asked questions
Microwave Repair in Lorton, VA FAQ
Can someone come fix my microwave today in Lorton?
We're based in Alexandria, about 12 miles from Lorton. Same-day and next-day appointments are available when the technician route has open windows; call or book online for the earliest option. Appointments cost the same on weekdays, evenings and weekends - our hours run 8 AM to 10 PM Monday through Saturday and 10 AM to 10 PM on Sunday, all at one standard rate.
Many microwave repairs are completed in a single visit once the technician has diagnosed the fault and confirmed the parts on hand. If a specific part has to be ordered, we schedule a short return visit to finish the job.
How much does it cost to fix a microwave in Lorton?
Appliance Surgeon charges $75 for the diagnostic visit, or $115 for a double unit (such as a double wall oven, washer-dryer combo or stacked laundry), and the fee is credited toward the repair if you approve the quote. Labor starts at $200 and stays there on about 9 in 10 repairs; more complex jobs can reach $450. Parts are extra and listed in the quote. Door switches and diodes are inexpensive; a magnetron costs more but usually still beats replacing a built-in unit and matching the cabinetry. We quote after diagnosis, before any work - and the high-voltage interior is exactly why this is never a do-it-yourself estimate. Typical price ranges by appliance are in our appliance repair cost guide.
What microwave problems do you fix in Lorton?
Common calls include microwave not heating, turntable not moving, sparking inside, door switch failure, control panel issue and unusual noise. The exact cause is confirmed during diagnosis.
My microwave display blinks and it heats on and off. What's going on?
A blinking clock on its own usually just means the power dipped. Together with uneven heating, it suggests a failing high-voltage part, a door switch or a relay on the control board. Stop using it if it buzzes loudly or smells hot.
My microwave still heats, but the vent fan quit. Is that a separate repair?
Usually. The fan motor, its switch and the light are replaceable parts, and the cooking side doesn't need to be touched. Have the model number from inside the door frame ready when you book.
Should I try to fix the microwave myself first?
Only two checks are safe: the outlet and breaker, and whether the door closes fully. Stop there - the high-voltage capacitor inside holds a dangerous charge even when the microwave is unplugged, which is why this is the one appliance we tell everyone never to open.