About Appliance Master ®: . Appliance Master ® was established in 1983 to offer area residents and business proprietors in New Jersey the leading appliance repair service attainable in the trade. The company sets themselves apart from the competition by supplying the only structure out there where the homeowner can search their database and book their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System enhances response time and saves the consumer time and money by enabling them to select the service time that ideally accommodates their timetable.