| Business | Phone |
| Traverse City Light & Power 1131 Hastings St, Traverse City 49686 | (231) 922-4942 |
| Traverse City Light & Power 400 Boardman Ave, Traverse City 49684 | (231) 922-4431 |
| Wps Energy Svc Inc 12935 S West Bay Shore Dr, Traverse City 49684 | (231) 932-6000 |