Horizon Stone is headquartered in Chattanooga, TN. Operating out of a state-of-the-art, 100,000 square   foot facility.  Horizon Stone can fulfill all your manufactured stone needs. 2515 E. 43rd Street Chattanooga, TN  37406 Phone: (423) 629-0801 Fax: (423) 629-0502                Office Hours:  Monday through Friday 8:00 a.m. –  4:30 p.m.