1. Hd Calibration Services 7145 Eureka Rd NW, Cleveland, TN 37312 Coordinate: 35.26228,-84.87931 Phone: (423) 559-7982
2. Geo Services 5559 N Lee Hwy, Cleveland, TN 37312 Coordinate: 35.22035,-84.82686 Phone: (423) 614-6471