About Appliance Master ®: . Appliance Master ® has been in operation more than 30 years providing proficient appliance repair with outstanding customer service. Consumers take advantage of the accessibility of scheduling their appointment online at an ideal time that suits them perfectly. All appliance service specialists are certified master technicians who show up in clearly marked vehicles, thoroughly stocked with appliance parts to render same day service in many cases. Appliance repair technicians are helpful, upfront, background screened, drug tested and well insured so the customer can enjoy peace of mind.