About Appliance Master ®: . Appliance Master ® was developed in 1983 to get area residents and business managers in New Jersey the most supurb appliance repair service existing in the profession. The company settles themselves aside from the competition by supplying the only structure in the market where the customer can surf their database and arrange their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System greatly improves response time and saves the client time and money by making it possible for them to pick the service time that best accommodates their agenda.