| Business | Phone |
| Electrical Maintenance Barn 18 S Clayton St, Lawrenceville 30045 | (770) 963-9834 |
| Electrical Maintenance Barn 405 N Clayton St, Lawrenceville 30045 | (770) 963-9834 |
| Peak Shaving Plant Hi Hope Rd, Lawrenceville 30043 | (770) 963-0170 |
| Lawrenceville City Shop 18 S Clayton St, Lawrenceville 30045 | (770) 963-9299 |