About Appliance Master ®: . Appliance Master ® opened for business in 1983 to supply New Jersey homeowners reliable and economical appliance repair. They definitely stand apart from the competition by being the only appliance repair service out there for folks to connect to their database and set an appliance repair service call online, any time, any day. Customers love the Controlled Booking System which allows them to decide on the service time that is best for them.