Utilities go Results Found: 4 Duke Energy 700 East Ritchie Road Salisbury NC 28146 (704) 638-4050 EnergyUnited 317 Sanford Avenue Mocksville NC 27028 1-800-522-3793 Piedmont Natural Gas 2611 Greengate Drive Greensboro NC 27406 (336) 271-5103 Thermal Technology, Inc. 180 Green Grass Road Mocksville NC 27028 (336) 284-2881
