About Appliance Master ®: . Appliance Master ® was developed in 1983 to get area homeowners and business proprietors in New Jersey the very best appliance repair service you can find in the field. The company settles themselves above the competition by presenting the only system in the market where the consumer can surf 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 homeowner time and money by permitting them to choose the service time that ideally meets their timetable.