About Appliance Master ®: . Appliance Master ® opened for business in 1983 to provide New Jersey customers straightforward and cost effective appliance repair. They truly stand apart from the competition by being the only appliance repair professional available for people to connect to their database and make an appliance repair appointment online, any time, any day. Customers applaud the Controlled Booking System which allows them to choose the service time that is best for them.