About Appliance Master ®: . Appliance Master ® was formed in 1983 to get area individuals and business owners in New Jersey the very finest appliance repair service available in the trade. The company sets themselves apart from the competition by providing the only product in the market where the client 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 improves reaction time and saves the consumer time and money by allowing them to select the service time that ideally meets their schedule.