⭐ 4.9/5 rating • 5,200+ reviews • Same-day service • 90-day warranty
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⭐ Rated 4.9/5 by 5,200+ Toronto homeowners. From microwaves not heating to sparking inside, our expert microwave repair technicians diagnose and fix all microwave issues fast. Don't let a broken microwave disrupt your kitchen routine - we're here to help.
Is your microwave running but not heating food? This common issue is typically caused by a failed magnetron (the component that generates microwaves), blown high-voltage diode, faulty high-voltage capacitor, or defective door switch preventing the magnetron from operating. The magnetron is especially prone to failure in microwaves over 5 years old. Our technicians safely test all high-voltage components and replace the failed parts to restore heating function.
Seeing sparks or arcing inside your microwave? This dangerous issue is usually caused by a burned waveguide cover, damaged interior paint exposing metal, food debris on the interior walls, or a failing magnetron antenna. Continued use with sparking can cause fire hazards and further damage. We inspect the waveguide cover, interior cavity, and magnetron assembly to identify the source of arcing and replace damaged components.
A non-rotating turntable leads to uneven heating since food doesn't rotate through the microwave energy pattern. This problem is typically caused by a failed turntable motor, broken drive coupler connecting the motor to the glass tray, damaged support roller wheels, or misaligned turntable guide. We test the turntable motor, inspect the drive mechanism, replace worn couplers and rollers, and ensure smooth rotation for even heating.
A microwave door that won't close properly or latch is a safety issue since the microwave won't operate without proper door closure. This is typically caused by broken door latches, worn door springs, bent door frame, misaligned door catch, or failed door switches. The door interlock system has multiple safety switches that must all engage. We replace broken latches and switches, adjust door alignment, and ensure all safety mechanisms function properly.
An unresponsive or malfunctioning control panel prevents you from operating the microwave. This issue can be caused by a failed touchpad membrane, faulty control board, loose wire connections, or damaged keypad interface. Sometimes specific buttons stop working while others function normally. We test the touchpad continuity, inspect control board connections, diagnose electronic failures, and replace the touchpad or control board as needed.
Unusual loud humming, buzzing, or grinding noises from your microwave indicate mechanical or electrical component problems. A loud humming can point to a failing magnetron, high-voltage transformer issues, worn turntable motor bearings, or cooling fan problems. Grinding noises often indicate turntable motor or coupler failure. We diagnose the noise source, test electrical components, inspect mechanical parts, and replace noisy or failing components to restore quiet operation.
We're not just fixing appliances - we're building trust with every service call
45-minute average arrival time. Same-day service for 95% of calls. We know broken appliances can't wait.
Factory-trained, licensed, and insured technicians. 5+ years minimum experience on every truck.
No hidden fees, no surprises. Get exact quotes before we start. Plus, save $40 as a new customer!
OEM and high-quality parts that last. No cheap knockoffs that break in 6 months.
Industry-leading warranty on all repairs. If something goes wrong, we'll fix it free - no questions asked.
Authorized to service 90+ brands. From Samsung to Sub-Zero, we've got you covered.
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⭐ Rated 4.9/5 - Over 5,200+ successful microwave repairs across Toronto and GTA
When your microwave stops working - whether it's not heating food, sparking inside, or the control panel is unresponsive - you need expert microwave repair service fast. At Nika Appliance Repair, we specialize in diagnosing and fixing all microwave problems, from simple door switch replacements to complex magnetron and high-voltage component repairs. Our factory-trained technicians have extensive experience with all types of microwaves including countertop, over-the-range, built-in, and microwave drawer models.
Our microwave repair process starts with a comprehensive diagnostic inspection using specialized safety equipment. Microwaves contain high-voltage components that can be dangerous, so proper testing is critical. We test the magnetron (microwave generator), high-voltage diode, high-voltage capacitor, high-voltage transformer, door switches (primary, secondary, and monitor), control board, touchpad, turntable motor, and cooling fan. Using proper discharge procedures and testing equipment, we safely pinpoint the exact failure without risk.
We believe in transparent, upfront pricing with no hidden fees or surprises. After diagnosis, we provide a detailed quote explaining exactly what needs to be repaired, which parts are required, and the total cost including labor. Our diagnostic fee of $80-$150 is completely waived when you proceed with the repair. Most microwave repairs range from $150-$400 depending on the issue, with common repairs like door switches or turntable motors typically costing $150-$220, while magnetron replacements run $280-$400.
Quality parts are crucial for safe, long-lasting microwave repairs. We exclusively use OEM (Original Equipment Manufacturer) and high-quality aftermarket parts that meet or exceed factory specifications. Our service trucks carry a comprehensive inventory of common microwave components including magnetrons for major brands, high-voltage diodes, door switches, turntable motors, control boards, waveguide covers, and door latches. This extensive parts inventory enables us to complete 80% of microwave repairs during the first visit.
Every microwave repair is backed by our industry-leading 90-day warranty covering both parts and labor. This comprehensive warranty means if the same issue recurs within 90 days, we return and fix it free of charge - no questions asked. This warranty reflects our confidence in using genuine parts and expert workmanship. Many OEM parts also include additional manufacturer warranty coverage for added peace of mind.
Our technicians follow strict safety protocols during every microwave repair. Microwaves contain high-voltage capacitors that can store dangerous electrical charges even when unplugged. We properly discharge all high-voltage components before testing or replacement. After repairs, we perform thorough safety checks including testing all door switches, verifying proper magnetron operation, checking high-voltage component function, testing the turntable system, and running heating cycles to ensure safe, proper operation.
We specialize in all types of microwaves including countertop microwaves, over-the-range microwaves (OTR), built-in microwaves, microwave drawer units, and commercial-grade microwaves. Whether you have a basic countertop model or a high-end built-in unit with convection, sensor cooking, or inverter technology, our technicians have the expertise and specific parts to repair it properly.
Common microwave issues we repair daily include microwaves not heating, sparking or arcing inside, turntable not spinning, door won't close or latch, control panel not responding, loud humming or buzzing noises, microwave runs but shuts off, display not working, buttons not functioning, and ventilation fan problems. We're equipped with the knowledge, tools, and parts to diagnose and fix any microwave malfunction safely and effectively.
Time is important when your microwave isn't working - it's one of the most frequently used appliances for quick meals and reheating. That's why we offer same-day service for 95% of our microwave repair calls. When you contact us before 2 PM, we can usually dispatch a technician to your location the same day. Our average arrival time is just 45 minutes, and most microwave repairs are completed within 45-90 minutes of the technician's arrival.
We service all major microwave brands including Samsung, LG, GE, Whirlpool, Panasonic, Sharp, Frigidaire, Maytag, Bosch, KitchenAid, Kenmore, Amana, and over 90 other manufacturers. Our technicians receive ongoing factory training and have access to brand-specific technical documentation and OEM parts, ensuring expert service regardless of your microwave's make, model, or installation type.
Don't let a malfunctioning microwave disrupt your kitchen routine and meal preparation. Contact Nika Appliance Repair today for professional microwave repair service in Toronto and throughout the GTA. Call 437-747-6737 to speak with our friendly dispatch team, or use our convenient online booking form to schedule your same-day appointment. We're committed to getting your microwave back to perfect working condition quickly, safely, and affordably.
See how we became Toronto's #1 choice
Since 2019, Nick's Appliance Repair has been the go-to choice for homeowners across Toronto and the GTA. What started as a one-man operation has grown into a team of certified professionals, all sharing the same commitment to excellence.
We understand that appliance breakdowns are stressful and inconvenient. That's why we've built our business around fast response times, transparent pricing, and quality repairs that last.
That means no matter how many different kinds you own, you don't need to call someone else! These brands include Asco, Amana, Brava, Cyclone, Fisher & Paykel, Gaggenau, Blomberg, Bosch, Bertazzoni, Frigidaire, Fulgor Milano, GE, Fhiaba, Falmec, Huebsch, Hot Point, Panasonic, Inglis, Jenn-Air, Liebherr, Moffat, Maytag, Miele, LG, Electrolux, KitchenAid, Thermador, Viking, Sub-Zero, Samsung, Kenmore - Sears Appliances, Dacor, White Westinghouse, Whirlpool, Wolf, Zephyr and many more.
Watch what our happy customers have to say about their experience
Amazing same-day service!
Professional and reliable!
Saved my day! Thank you!
Excellent warranty service!
Fair pricing, great job!
Fast, reliable appliance repair service across Toronto & GTA
Lightning-fast arrival in your area
Top-rated in every neighborhood
Including weekends & holidays
90 days parts & labor
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90-day warranty on all repairs. If you're not happy, we'll make it right.
Monday - Friday: 8:00 AM - 8:00 PM
Saturday: 9:00 AM - 6:00 PM
Sunday: 10:00 AM - 5:00 PM
Simple 3-step process to get your appliances working like new
Call or book online. We'll schedule same-day service when possible.
Our certified technician arrives on time and diagnoses the issue.
We fix it right the first time with genuine parts and 90-day warranty.
Most repairs completed in under 2 hours
Most microwave repairs in Toronto cost between $150 and $400, depending on the issue. Common repairs like replacing a door switch or turntable motor typically cost $150-$220, while more complex issues like magnetron or high-voltage diode replacement can run $280-$400. Our diagnostic fee is $80-$150, which is waived if you proceed with the repair. We always provide an upfront quote before starting any work.
A microwave that runs but doesn't heat food is usually caused by a failed magnetron (the component that generates microwaves), blown high-voltage diode, faulty high-voltage capacitor, or defective door switch. The magnetron failure is most common, especially in microwaves over 5 years old. Our technicians test all high-voltage components safely and replace the failed parts to restore heating function.
Most microwave repairs are completed in 45-90 minutes during a single service visit. Simple repairs like replacing door switches or turntable motors take 30-45 minutes. More complex issues like magnetron replacement, high-voltage diode repairs, or control board replacement may take 60-90 minutes. We carry common microwave parts on our trucks for faster same-day repairs.
If your microwave is less than 7 years old and the repair cost is under 50% of replacement cost, repair is usually the smart choice. However, if your microwave is over 10 years old, has multiple failing components, or repair costs exceed $450, replacement may be more economical. Built-in and over-the-range microwaves are typically worth repairing due to high installation costs. Our technicians provide honest recommendations based on your microwave's age, type, and repair costs.
Yes! We're authorized to service 90+ microwave brands including Samsung, LG, GE, Whirlpool, Panasonic, Sharp, Frigidaire, Maytag, Bosch, KitchenAid, and more. Our technicians are factory-trained on all major brands and carry OEM parts for the most common repairs. We service countertop microwaves, over-the-range microwaves, built-in microwaves, and microwave drawer units.
All microwave repairs come with our industry-leading 90-day warranty covering both parts and labor. This means if the same issue occurs within 90 days, we'll fix it free of charge. OEM manufacturer parts often include additional warranty coverage. Our warranty demonstrates our confidence in quality repairs using genuine parts and expert workmanship on all microwave components.
Yes! We provide same-day microwave repair service for 95% of service calls in Toronto and the GTA. When you call before 2 PM, we can usually send a technician the same day. Our average arrival time is just 45 minutes. We stock common microwave parts including magnetrons, high-voltage diodes, door switches, turntable motors, control boards, and waveguide covers on our trucks for immediate repairs.
We provide microwave repair service throughout Toronto and the GTA, including North York, Scarborough, Etobicoke, Markham, Richmond Hill, Vaughan, Mississauga, Brampton, Ajax, Pickering, Whitby, Oshawa, Oakville, Burlington, and 60+ other neighborhoods. Our technicians are strategically located across the region to ensure fast response times. Check our service areas section for the complete list of covered locations.