About Appliance Master ®: . Appliance Master ® opened for business in 1983 to furnish New Jersey consumers reliable and economical appliance repair. They undeniably stand apart from the competition by being the only appliance repair service around for people to gain access to their database and make an appliance repair service call online, any time, any day. Customers applaud the Controlled Booking System which makes it possible for them to decide on the service time that works for them.