About Appliance Master ®: . Appliance Master ® has been in business over 30 years offering expert appliance repair with superior customer service. Clients take advantage of the pleasure of setting up their appointment online at an ideal time that serves them perfectly. All appliance service specialists are certified master technicians who come in plainly logoed vehicles, completely stocked with appliance parts to bestow same day service in many cases. Appliance repair contractors are friendly, upfront, background scanned, drug tested and completely insured so the customer can enjoy peace of mind.