About Appliance Master ®: . Appliance Master ® went into business in 1983 to supply New Jersey homeowners reputable and cost effective appliance repair. They truly are distinct from the competition by being the only appliance repair service available for people to connect to their database and arrange an appliance repair appointment online, any time, any day. Customers applaud the Controlled Booking System that allows them to pick the service time that works best for them.