About Appliance Master ®: . Appliance Master ® was created in 1983 to give area residents and business managers in New Jersey the best appliance repair service existing in the market. The company puts themselves aside from the others by presenting the only system available where the client can surf their database and set up their own appliance repair service call online, 24 hours a day, 7 days a week. The Customer Controlled Booking System greatly improves reaction time and saves the customer time and money by helping them to select the service time that ideally suits their schedule.