Something small inside your microwave or combo oven can stop the whole appliance.
- appliancefixlab
- Nov 27
- 1 min read

Inside these systems are relays, wiring, fuses, and control boards that manage heating, power, and safety. When one of them fails, the oven may suddenly stop heating, the display might go dark, or the appliance may shut down during use.
At Appliance Fix Lab, our certified technicians carefully inspect every detail inside built-in microwaves, convection ovens, wall ovens, ranges, and over-the-range microwave units. We use professional diagnostic tools to locate the real cause, repair the issue, and ensure your appliance is safe and reliable again.
Our family-run company also provides complete appliance repair across Winnipeg for all major brands and models of refrigerators, freezers, dishwashers, washing machines, dryers, cooktops, and electric stoves. From sensors and thermostats to control boards and wiring harnesses, every component is tested with precision and care.
Whether your appliance stopped heating, won’t start, shows an error code, or suddenly loses power, Appliance Fix Lab offers dependable same-day or next-day service in Winnipeg and nearby communities.
Trust your home appliances to local experts who focus on accurate diagnostics, long-term performance, and professional workmanship.





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