About Appliance Master ®: . Appliance Master ® has been in operation more than 30 years giving expert appliance repair with outstanding customer service. Consumers benefit from the convenience of setting up their appointment online at a suitable time that accommodates them effectively. All appliance service specialists are certified master technicians who come in precisely logoed vehicles, completely stocked with appliance parts to render same day service in most cases. Appliance repair experts are warm and friendly, straightforward, background screened, drug tested and completely insured so the customer can enjoy peace of mind.