02420 — Lexington & Winchester, MAResidential & Commercial
Microwave Repair in Lexington & Winchester ZIP 02420, MA
Microwaves use high-voltage components including a magnetron and capacitor. Always use a certified technician — never attempt DIY microwave repair.
$100–$320
Typical cost
1–2 hours
Repair time
90-Day
Warranty
- Same-day service in zip 02420
- Residential & commercial repairs
- All major brands serviced
- Genuine OEM parts
- 90-day parts & 30-day labor warranty
Schedule Your Repair
1st Appointment
$15 OFF
off repair cost
Return Customer
$20 OFF
off repair cost
Veteran & Military
$20 OFF
off repair cost
Senior (65+)
$20 OFF
off repair cost
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Service Type
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We repair microwaves for homes and businesses in 02420
Residential Microwave Repair
For homes, apartments, condos, and townhouses in Lexington & Winchester 02420. Same-day service available.
View residential optionsCommercial Microwave Repair
For restaurants, hotels, laundromats, offices, and businesses in Lexington & Winchester 02420. Priority scheduling available.
View commercial optionsBrands We Repair in 02420
Select your brand for same-day LI diagnosis and upfront pricing
Samsung
LG
Whirlpool
GE
Maytag
Bosch
KitchenAid
Frigidaire
Sub-Zero
Viking
Kenmore
Amana
Electrolux
Miele
Thermador
Wolf
Admiral
AGA
Asko
Atosa
Avanti
Bertazzoni
Blomberg
Dacor
DCS
Everest
Fisher & Paykel
Gaggenau
Hobart
Hoshizaki
Hotpoint
Insignia
JennAir
Keomatic
La Cornue
Manitowoc
MaxxIce
Perlic
Roper
Scotsman
Sharp
Smeg
Speed Queen
Thor
True
Turbo Air
U-Line
VulcanCommon Microwave Problems in 02420
Choose the issue — we diagnose same-day across all Greater Boston zip codes
Microwave Not Heating
The microwave runs — turntable spins, light works, timer counts — but food is no...
Sparking Inside
Sparking microwaves are a fire hazard — stop use immediately....
Turntable Not Spinning
The glass turntable tray does not rotate during microwave operation....
Door Won't Close / Open
A microwave won't operate with an improperly latched door — a safety design feat...
Display Not Working
The microwave display is blank, dim, or partially lit....
Making Loud Noise
Unusual microwave sounds indicate fan, turntable, or magnetron issues....
Won't Start
A microwave that won't respond usually has a door switch, fuse, or control board...
Sparking Inside Microwave
Visible sparks or arcing are occurring inside the microwave cavity during operat...
Waveguide Cover Burned or Damaged
The mica or plastic waveguide cover inside the microwave has a burn mark or hole...
Door Switch Failure
One or more door interlock switches have failed, preventing the microwave from o...
Door Not Closing Properly
The microwave door doesn't close fully or the latch doesn't catch, preventing op...
Door Handle Broken
The microwave door handle has cracked, broken off, or detached from the door....
Turntable Making Grinding Noise
A grinding or scraping sound occurs as the turntable rotates....
Control Panel Not Responding
Buttons on the microwave control panel don't respond or only some buttons work....
Runs with Door Open
The microwave continues to operate even when the door is opened — a serious safe...
Noisy During Operation
Unusual buzzing, humming, or rattling occurs during microwave operation beyond n...
Cooling Fan Not Working
The fan that cools the magnetron and other high-voltage components during operat...
Burns Food Too Quickly
Food burns or overcooks at normal power settings and cook times....
Microwave Won't Start
The microwave shows no response when start is pressed, or the display is complet...
Interior Light Not Working
The light inside the microwave cavity doesn't illuminate when the door is opened...
Over-Range Microwave Ventilation Poor
The built-in over-range microwave is not adequately venting cooking fumes from t...
Grease Filter Clogged
The grease filter in an over-range microwave is saturated with cooking grease, r...
Charcoal Filter Saturated
The charcoal recirculating filter (used when microwave vents internally rather t...
Error Code Displayed
The microwave display shows an error code indicating a component or system failu...
Intermittent Heating
The microwave heats sometimes and not others, or stops heating mid-cycle....
Microwave Runs but No Magnetron Power
All secondary functions work (light, turntable, fan) but the magnetron is not re...
Popping or Crackling Noise During Operation
Abnormal popping or crackling sounds occur during microwave operation....
Overheating and Shutting Off
The microwave stops mid-cycle and is very hot to the touch, indicating a thermal...
Arcing from Metal Rack
Sparks are occurring from the metal turntable rack that came with the microwave....
Fan Running After Microwave Is Off
The cooling or ventilation fan continues running after the microwave is turned o...
Some Display Digits Missing
The clock or display shows partial digits — some segments are lit while others a...
Sparking from Turntable Tray Area
Sparks are visible coming from the bottom of the microwave where the turntable s...
Food Heating Unevenly
Food comes out with hot spots and cold spots after heating, not evenly heated th...
Clicking Sounds After Cooking
The microwave makes clicking or cracking sounds after the cooking cycle ends....
Steam or Condensation Inside Microwave
Steam from cooking condenses inside the microwave or fogs the interior window....
Burning Plastic Smell from Microwave
A smell of burning plastic is coming from the microwave during or after use....
Power Level Selection Not Working
The microwave operates at full power regardless of what power level is selected....
Inverter Board Failure (Inverter Microwaves)
On inverter-type microwaves (Panasonic and others), the inverter power board has...
Interior Light Flickering
The light inside the microwave flickers during operation instead of shining stea...
Microwave Tripping Circuit Breaker
The microwave repeatedly trips its circuit breaker when in use....
Water or Moisture in Control Panel
Liquid has gotten into the control panel area, causing buttons to malfunction or...
Error Code Indicating Thermal Fault
The microwave displays an error code indicating a thermal or temperature-related...
Sensor Cooking Not Working Properly
The microwave's sensor cooking function (auto-detect cooking programs) stops foo...
Child Lock Won't Disable
The microwave child lock is activated and the normal disable procedure isn't wor...
Interior Cavity Coating Peeling
The interior coating of the microwave cavity is flaking or peeling off....
Ventilation Fan Motor Failure (Over-Range)
The exhaust ventilation fan in an over-range microwave has failed and won't run ...
Arcing from Magnetron Antenna
Arcing or sparks appear to be coming from the magnetron antenna area at the top ...
Runs Only a Few Seconds Then Stops
The microwave starts when the door closes and start is pressed, but shuts off af...
Door Won't Latch Closed
The microwave door doesn't click into the latched position when closed....
Runs at Wrong Power Level
The microwave runs at incorrect power — too high when set low, or too low when s...
Keypad Buttons Sticking
One or more microwave keypad buttons physically stick down after being pressed....
Vent Damper Stuck Closed or Open
The damper flap in an over-range microwave that controls whether air exhausts ou...
No Sound / No Beep
The microwave operates but makes no beeping sound when buttons are pressed or wh...
Display Shows Wrong Time After Power Outage
After every power outage, the microwave clock needs to be reset — it doesn't hol...
Grease Fire Risk — Heavy Grease Buildup
Heavy grease accumulation inside the microwave or over-range microwave cavity pr...
Door Window Cracked
The microwave door window has developed a crack — this is a safety issue that pr...
Unusual Smell After Each Use
An unpleasant odor is produced each time the microwave runs, even when heating n...
Humidity Sensor Not Working (Sensor Cook)
The sensor cooking function that detects steam from food to determine doneness h...
Door Seal / Gasket Damaged
The microwave door seal is torn, damaged, or missing, potentially allowing micro...
Convection Mode Not Baking Properly
A convection microwave's convection bake mode is not producing proper baking res...
Still have questions?
Our Boston team is ready — same-day service across Middlesex, Essex & Norfolk Counties.
Microwave Not Working in 02420?
Same-day service in Lexington & Winchester. All brands. Residential & commercial. 90-day parts & 30-day labor warranty.