| Business | Phone |
| Alpha Land Survey Co 112 S 8th Ave, Alpena 49707 | (989) 354-6138 |
| D R Mac Neill & Assoc 126 S Ripley St, Alpena 49707 | (989) 356-9792 |
| Thomas L Fabis Land Surveyors 4955 Long Rapids Rd, Alpena 49707 | (989) 356-9718 |
| Lewis & Lewis Pro Surveying 213 W Chisholm St, Alpena 49707 | (989) 354-9156 |