About Appliance Master ®: . Appliance Master ® has been in operation over 30 years giving qualified appliance repair with exceptional customer service. Customers benefit from the amenity of scheduling their appointment online at an appropriate time that accommodates them best. All appliance service specialists are certified master technicians who appear in distinctly identified vehicles, fully stocked with appliance parts to provide same day service most of the time. Appliance repair technicians are courteous, truthful, background evaluated, drug tested and sufficiently insured so the consumer can enjoy confidence.