Granite Depot of Knoxville is a family-owned and operated Tennessee granite company. We specialize in high-end custom fabrication and installation of quartz, marble, and granite in Knoxville, TN, and the surrounding areas. Granite Depot and our team of professionals share a passion for what we do! We're committed to providing superior customer service and unparalleled, high-end countertop fabrication and installation services for our friends and neighbors throughout Knox County and the surrounding areas. We handle all types of project and budget sizes - even commercial projects!