About Appliance Master ®: . Appliance Master ® opened for business in 1983 to bring New Jersey homeowners dependable and budget-friendly appliance repair. They undeniably are distinct from the competition by being the only appliance repair provider in the market for individuals to access their database and set an appliance repair appointment online, any time, any day. Customers value the Controlled Booking System that enables them to decide on the service time that is best for them.