About Appliance Master ®: . Appliance Master ® opened for business in 1983 to administer New Jersey consumers dependable and economical appliance repair. They undeniably are distinct from the competition by being the only appliance repair organization out there for folks to gain access to their database and set an appliance repair service call online, any time, any day. Customers value the Controlled Booking System that makes it possible for them to pick the service time that best accomodates them.