About Appliance Master ®: . Appliance Master ® has been in operation more than 30 years giving proficient appliance repair with outstanding customer service. Consumers appreciate the accessibility of arranging their appointment online at an ideal time that accommodates them perfectly. All appliance service experts are certified master technicians who arrive in distinctly marked vehicles, totally stocked with appliance parts to provide same day service in most cases. Appliance repair specialists are helpful, honest, background evaluated, drug tested and appropriately insured so the consumer can enjoy assurance.