About Appliance Master ®: . Appliance Master ® was established in 1983 to give area residents and business managers in New Jersey the best appliance repair service available in the industry. The company distinguishes themselves apart from the others by offering the only device around where the customer 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 upgrades reply time and saves the homeowner time and money by enabling them to choose the service time that ideally fits their agenda.