| Business | Phone |
| Allen County Survey Consltnts 6732 E State Blvd, Fort Wayne 46815 | (260) 486-1068 |
| Anderson Surveying Inc 1324 Henry Ave, Fort Wayne 46808 | (260) 483-1724 |
| Bertsch & Assoc 4630 W Jefferson Blvd # 6, Fort Wayne 46804 | (260) 459-9393 |
| Bertsch & Assoc 6411 Constitution Dr, Fort Wayne 46804 | (260) 459-9393 |
| Dickmeyer & Assoc Engineers 6018 E State Blvd, Fort Wayne 46815 | (260) 749-0125 |
| Donovan Engineering Inc 2020 Inwood Dr, Fort Wayne 46815 | (260) 424-7418 |
| Gale L Fansier 5410 Hartford Dr, Fort Wayne 46835 | (260) 486-7563 |
| Fansler's 5410 Hartford Dr, Fort Wayne 46835 | (260) 484-2468 |
| Gouloff Jordan Surveying 1133 Broadway, Fort Wayne 46802 | (260) 424-5362 |
| Hofer & Davis Inc 203 W Wayne St # 316, Fort Wayne 46802 | (260) 422-9922 |
| Z K Tazian Assoc Inc 10104 Woodland Plaza Cv, Fort Wayne 46825 | (260) 497-7875 |
| Updike Surveying Inc 1305 E State Blvd # 3, Fort Wayne 46805 | (260) 496-9699 |
| Sauer Land Surveying 1111 W Hamilton Rd, Fort Wayne 46819 | (260) 469-3300 |
| Sco Engineering Inc 6534 Constitution Dr, Fort Wayne 46804 | (260) 436-9213 |
| Mc Crea Land Surveying Inc 12010 S Anthony Ext, Fort Wayne 46819 | (260) 639-0048 |
| Karst Surveying Svc Inc 1310 Progress Rd, Fort Wayne 46808 | (260) 426-3336 |