About Appliance Master ®: . Appliance Master ® opened for business in 1983 to furnish New Jersey consumers reliable and competitively priced appliance repair. They truly stand apart from the competition by being the only appliance repair service in the market for people to gain access to their database and arrange an appliance repair appointment online, any time, any day. Customers value the Controlled Booking System that enables them to select the service time that works best for them.