About Appliance Master ®: . Appliance Master ® has been in operation over 30 years offering proficient appliance repair with exceptional customer service. Consumers take advantage of the amenity of setting up their appointment online at an ideal time that accommodates them best. All appliance service professionals are certified master technicians who come in properly logoed vehicles, totally stocked with appliance parts to present same day service in most cases. Appliance repair professionals are courteous, upfront, background evaluated, drug tested and well insured so the consumer can enjoy assurance.