| Business | Phone |
| James R Hill Inc 1523 94th Ln Ne, Minneapolis 55449 | (763) 792-1136 |
| Pioneer Engineering 201 85th Ave Nw, Minneapolis 55433 | (763) 783-1880 |
| Egan Field & Nowak Inc 7415 Wayzata Blvd, Minneapolis 55426 | (952) 546-6837 |
| Engineering Design & Surveying 6480 Wayzata Blvd, Minneapolis 55426 | (763) 545-2800 |
| John Oliver & Assoc 2781 Freeway Blvd # 120, Minneapolis 55430 | (763) 533-7595 |
| Lot Surveys Co 7601 73rd Ave N, Minneapolis 55428 | (763) 560-3093 |
| Mark J Auen Land Surveying Minneapolis 55429 | (763) 639-2525 |