| Business | Phone |
| Advanced Energy Svc 954 Business Park Dr, Traverse City 49686 | (231) 938-2001 |
| Advanced Energy Svc 3225 Mcleod Dr, Traverse City 89121 | (702) 214-1153 |
| Antrim Drilling Co 1485 Barlow St, Traverse City 49686 | (231) 941-9037 |
| Directional Drilling Contrs 2122 M 37 S, Traverse City 49684 | (231) 943-3000 |