About Appliance Master ®: . Appliance Master ® was developed in 1983 to offer area individuals and business owners in New Jersey the leading appliance repair service attainable in the field. The company settles themselves above the competition by furnishing the only method available where the consumer can browse their database and set their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System enriches reaction time and saves the consumer time and money by helping them to choose the service time that best fits their agenda.