About Appliance Master ®: . Appliance Master ® went into business in 1983 to bring New Jersey consumers genuine and budget-friendly appliance repair. They undeniably stand out from the competition by being the only appliance repair service around for individuals to access their database and set an appliance repair appointment online, any time, any day. Customers applaud the Controlled Booking System that allows them to select the service time that works for them.