About Appliance Master ®: . Appliance Master ® was set up in 1983 to give area homeowners and business managers in New Jersey the finest appliance repair service presented in the trade. The company distinguishes themselves beyond the competition by supplying the only structure in the market where the customer can browse their database and set their own appliance repair appointment online, 24 hours a day, 7 days a week. The Customer Controlled Booking System greatly improves reaction time and saves the consumer time and money by permitting them to select the service time that ideally accommodates their timetable.