| Business | Phone |
| United Steelworks Of America 2600 Auburn Ct, Auburn Hills 48326 | (248) 852-2433 |
| North Oakland County Assn 3271 Five Points Dr 202, Auburn Hills 48326 | (248) 373-1014 |
| Michigan Education Assn 3271 Five Points Dr 202, Auburn Hills 48326 | (248) 377-1910 |