About Appliance Master ®: . Appliance Master ® was developed in 1983 to give area occupants and business managers in New Jersey the finest appliance repair service attainable in the industry. The company puts themselves apart from the rest by presenting the only process existing where the homeowner can browse their database and set their own appliance repair service call online, 24 hours a day, 7 days a week. The Customer Controlled Booking System upgrades feedback time and saves the consumer time and money by permitting them to choose the service time that best accommodates their schedule.