About Appliance Master ®: . Appliance Master ® has been in operation over 30 years giving skilled appliance repair with superior customer service. Consumers enjoy the convenience of reserving their appointment online at a suitable time that accommodates them best. All appliance service contractors are certified master technicians who come in plainly identified vehicles, completely stocked with appliance parts to render same day service in most cases. Appliance repair professionals are warm and friendly, upfront, background scanned, drug tested and properly insured so the consumer can enjoy assurance.