About Appliance Master ®: . Appliance Master ® was set up in 1983 to get area residents and business owners in New Jersey the finest appliance repair service existing in the industry. The company designates themselves beyond the competition by offering the only system available where the homeowner can surf their database and set their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System enriches feedback time and saves the customer time and money by empowering them to select the service time that best suits their schedule.