| Business | Phone |
| Brian Pitts Electrical Svc 365 Preston Ridge Ln, Rockwell 28138 | (704) 209-3199 |
| Devlin Electric 2945 Shuping Mill Rd, Rockwell 28138 | (704) 279-8586 |
| Ram Electric Co 8585 Dogwood Dr, Rockwell 28138 | (704) 279-2621 |
| Ice Electrical Inc 75 Happy Hollow Rd, Rockwell 28138 | (704) 855-1310 |
| Medley Electric Co 304 Market St, Rockwell 28138 | (704) 279-2186 |