About Appliance Master ®: . Appliance Master ® has been in business over 30 years offering skilled appliance repair with exceptional customer service. Clients take advantage of the accessibility of setting their appointment online at an appropriate time that serves them best. All appliance service experts are certified master technicians who appear in clearly labeled vehicles, totally stocked with appliance parts to present same day service in many cases. Appliance repair contractors are helpful, ethical, background scanned, drug tested and completely insured so the client can enjoy assurance.