| Business | Phone |
| Coffman Surveying 218 Eastside Blvd, Muskogee 74403 | (918) 682-6144 |
| Entz Engineering & Assoc 600 Emporia St # C, Muskogee 74401 | (918) 682-3832 |
| Global Engineering & Surveying 600 Emporia St, Muskogee 74401 | (918) 681-2953 |
| Huffman Surveying Co 600 Emporia St, Muskogee 74401 | (918) 682-7796 |
| S & A Surveying 2720 N 54th St W, Muskogee 74401 | (918) 682-4555 |
| Scott & Assoc Inc 901 Callahan St # B, Muskogee 74403 | (918) 682-7577 |