About Appliance Master ®: . Appliance Master ® established business in 1983 to furnish New Jersey consumers ethical and affordable appliance repair. They absolutely stand out from the competition by being the only appliance repair company around for people to access their database and make an appliance repair service call online, any time, any day. Customers love the Controlled Booking System which makes it possible for them to decide on the service time that works for them.