About Appliance Master ®: . Appliance Master ® was established in 1983 to offer area residents and business proprietors in New Jersey the very finest appliance repair service you can find in the trade. The company puts themselves apart from the rest by offering the only product out there where the homeowner can explore their database and line up their own appliance repair service call online, 24 hours a day, 7 days a week. The Customer Controlled Booking System improves reaction time and saves the customer time and money by making it possible for them to select the service time that ideally accommodates their schedule.