| Business | Phone |
| John Henriksen Land Surveyor 58 N Broadway St, Des Plaines 60016 | (847) 795-0301 |
| Metropolitan Survey Co 1415 Margret St, Des Plaines 60018 | (847) 298-7789 |
| Thompson Surveying 9575 W Higgins Rd 850, Des Plaines 60018 | (847) 318-9790 |
| R W Stanley & Assoc 570 E Northwest Hwy, Des Plaines 60016 | (847) 699-0018 |
| United Survey Svc 9681 Elm Ter, Des Plaines 60016 | (847) 299-1010 |
| Mackie Consultants 9575 W Higgins Rd 500, Des Plaines 60018 | (847) 696-1400 |