| Business | Phone |
| Madison Electric Co 1131 Centre Rd, Auburn Hills 48326 | (248) 377-9049 |
| Xanthus Inc 1555 Atlantic Blvd, Auburn Hills 48326 | (248) 393-0909 |
| North Electric Supply Co 1290 N Opdyke Rd, Auburn Hills 48326 | (248) 373-1070 |
| Graybar Electric Co 2325 Featherstone Rd, Auburn Hills 48326 | (248) 373-3100 |
| Great Lakes Electric Supply Co 2110 Pontiac Rd, Auburn Hills 48326 | (248) 370-0104 |