| Business | Phone |
| K M Davis & Assoc 2712 Greenway Cir, Lake Orion 48360 | (248) 391-6644 |
| Abacus Accounting Svc 399 S Broadway St, Lake Orion 48362 | (248) 693-0003 |
| Damien Buchkowski Cpa 4805 S Baldwin Rd, Lake Orion 48359 | (248) 391-2300 |
| Padgett Business Svc 1520 S Lapeer Rd 119, Lake Orion 48360 | (248) 693-6222 |