Cookeville Chamber Utility Companies - Gas go Results Found: 2 Button group with nested dropdown Middle Tennessee Natural Gas District Middle Tennessee Natural Gas District 1030 W Broad Street Smithville TN 37166-2501 (833) 438-6864 Holston Gases, Inc. Holston Gases, Inc. 1981 N Willow Avenue Cookeville TN 38501-1137 (931) 528-3378