About Appliance Master ®: . Appliance Master ® began business in 1983 to bring New Jersey customers straightforward and affordable appliance repair. They genuinely stand apart from the competition by being the only appliance repair service in the market for folks to access their database and make an appliance repair service call online, any time, any day. Customers value the Controlled Booking System that allows them to select the service time that is best for them.