Willcox & Allen, Inc. Chattanooga, TN was established in 1977 as a manufacturer’s sales representative and distributor. We offer product lines of automation components, precision cleaning equipment manufacturers and material handling products. In 1991 a second office was opened in the Knoxville, TN area. Our sales coverage area includes Tennessee, Georgia, Alabama and Mississippi. We offer technical support and selection assistance to help you with your automation projects.