About Appliance Master ®: . Appliance Master ® began business in 1983 to supply New Jersey customers straightforward and affordable appliance repair. They undeniably are highlighted from the competition by being the only appliance repair provider out there for people to gain access to their database and make an appliance repair service call online, any time, any day. Customers admire the Controlled Booking System which enables them to pick the service time that is best for them.