About Appliance Master ®: . Appliance Master ® has been in operation more than 30 years providing reliable appliance repair with exceptional customer service. Consumers enjoy the pleasure of scheduling their appointment online at a suitable time that accommodates them best. All appliance service specialists are certified master technicians who show up in distinctly marked vehicles, completely stocked with appliance parts to deliver same day service most of the time. Appliance repair technicians are helpful, ethical, background screened, drug tested and adequately insured so the consumer can enjoy confidence.