About Appliance Master ®: . Appliance Master ® was formed in 1983 to offer area citizens and business operators in New Jersey the finest appliance repair service existing in the market. The company sets themselves above the competition by providing the only device existing where the client can explore their database and arrange their own appliance repair service call online, 24 hours a day, 7 days a week. The Customer Controlled Booking System greatly improves reply time and saves the client time and money by helping them to pick the service time that best suits their schedule.