About Appliance Master ®: . Appliance Master ® went into business in 1983 to supply New Jersey consumers honest and reasonably priced appliance repair. They absolutely stand apart from the competition by being the only appliance repair service out there for individuals to connect to their database and make an appliance repair appointment online, any time, any day. Customers value the Controlled Booking System which enables them to decide on the service time that satisfies them.