The job of an appliance installer is to deliver, install, and connect appliances for customers. Someone in this role may make repairs or install replacements for damaged appliances. Their duties are to load and unload appliances from a truck, then test installations to ensure they work. An appliance installer often helps deliver items from a central store or warehouse, although some work exclusively on-call, installing pieces that have already been delivered. An appliance installer usually focuses on kitchen and laundry appliances.