About Appliance Master ®: . Appliance Master ® began business in 1983 to bring New Jersey homeowners honest and budget-friendly appliance repair. They undeniably are distinct from the competition by being the only appliance repair service out there for folks to access their database and set an appliance repair appointment online, any time, any day. Customers love the Controlled Booking System that permits them to decide on the service time that works best for them.