Brock Insurance Agency is a local independent insurance agency with offices in Rossville, GA and Chattanooga, TN. Founded in 1963, BIA has evolved into a full service agency serving all size businesses and individual’s insurance needs. BIA’s capacity to service their customers in a one on one approach is unmatched. As a leader in the insurance industry for over fifty years their commitment to its customers, staff and community are evident every day as they continue to provide protection for those around them.