About Appliance Master ®: . Appliance Master ® went into business in 1983 to bring New Jersey homeowners reliable and budget-friendly appliance repair. They definitely are highlighted from the competition by being the only appliance repair professional around for people to access their database and arrange an appliance repair appointment online, any time, any day. Customers admire the Controlled Booking System which makes it possible for them to choose the service time that works for them.