| Business | Phone |
| Clyde R Durham Surveying 414 S Hemlock Ave, Springfield 65802 | (417) 866-3024 |
| Educational Benchmarking Inc 1630 W Elfindale St, Springfield 65807 | (417) 831-1810 |
| Global Link & Surveying Inc 1817 W Sunset St, Springfield 65807 | (417) 883-0300 |
| Landmark Surveying & Consltng 611 S Pickwick Ave, Springfield 65802 | (417) 866-2244 |
| Wilson Surveying Co Inc 2002 S Stewart Ave, Springfield 65804 | (417) 869-7870 |
| Southwest Survey 3775 N State Highway H, Springfield 65803 | (417) 833-5660 |