About Appliance Master ®: . Appliance Master ® has been in business over 30 years supplying proficient appliance repair with outstanding customer service. Consumers benefit from the convenience of arranging their appointment online at a suitable time that accommodates them perfectly. All appliance service contractors are certified master technicians who arrive in distinctly identified vehicles, fully stocked with appliance parts to provide same day service in most cases. Appliance repair professionals are friendly, upfront, background evaluated, drug tested and well insured so the consumer can enjoy comfort.