About Appliance Master ®: . Appliance Master ® was developed in 1983 to give area residents and business operators in New Jersey the most supurb appliance repair service existing in the profession. The company sets themselves beyond the competition by presenting the only method out there where the client can browse their database and line up their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System develops reply time and saves the client time and money by helping them to pick the service time that ideally accommodates their schedule.