About Appliance Master ®: . Appliance Master ® was set up in 1983 to bring area homeowners and business managers in New Jersey the very finest appliance repair service attainable in the trade. The company sets themselves above the others by presenting the only process available where the homeowner can surf their database and book their own appliance repair service call online, 24 hours a day, 7 days a week. The Customer Controlled Booking System greatly improves reply time and saves the consumer time and money by allowing them to choose the service time that best meets their schedule.