| Business | Phone |
| Advanced Planning & Design 6517 Betty Gene Dr, Salt Lake City 84107 | (801) 281-5659 |
| Alta Surveying 3855 S 500 W E, Salt Lake City 84115 | (801) 268-4445 |
| Buhler Associates 3590 Emigration Cyn, Salt Lake City 84108 | (801) 583-5129 |
| Diamond Land Surveyng 5243 Greenpine Dr, Salt Lake City 84123 | (801) 266-5099 |
| G-Engineer Surveying 394 N Main St, Salt Lake City 84103 | (801) 521-2150 |
| Land Design 7412 S State, Salt Lake City 84118 | (801) 840-0500 |
| Miller Associates 3225 California Ave 101, Salt Lake City 84104 | (801) 975-1083 |
| Robinson Biehn & Biehn Inc 5330 S 900 E 120, Salt Lake City 84117 | (801) 266-1118 |
| Stone Ridge Engineering 678 H St, Salt Lake City 84103 | (801) 323-9901 |
| Jerry Timmins Surveying 3195 Louise Ave, Salt Lake City 84109 | (801) 483-2057 |