| Business | Phone |
| Abs Consulting Inc 310 S Main St 300, Salt Lake City 84101 | (801) 333-7676 |
| Arpen Engineering 2285 S Main St, Salt Lake City 84115 | (801) 485-2617 |
| Atkinson Electronics Inc 14 W Vine St, Salt Lake City 84107 | (801) 261-3600 |
| Blacksmith Design Group 2712 S 3600 W, Salt Lake City 84119 | (801) 964-1308 |
| Geo Technical 6000 Fashion Blvd 210, Salt Lake City 84107 | (801) 262-0191 |
| Intermountain Geoenvironmental 4153 Commerce Dr, Salt Lake City 84107 | (801) 270-9400 |
| Jacobs Civil Inc 2875 Decker Lake Dr # 575, Salt Lake City 84119 | (801) 978-9050 |
| Jared R Thomas & Assoc 1399 E 7240 S, Salt Lake City 84121 | (801) 947-7652 |
| Jim Riley Engineering 265 E 100 S 300, Salt Lake City 84111 | (801) 355-1883 |
| Kline Barney Engineers 800 Juniperpoint Dr, Salt Lake City 84103 | (801) 519-0335 |
| Luscombe Engineering 5097 S 900 E, Salt Lake City 84117 | (801) 281-5716 |
| Luscombe Engineering 6425 S 3000 E, Salt Lake City 84121 | (801) 942-0202 |
| Mark Bonsera Engineers Inc 275 E South Temple, Salt Lake City 84111 | (801) 531-6275 |
| Millcreek Engineering Co 2469 Fort Union Blvd, Salt Lake City 84121 | (801) 944-0777 |
| Mountain Lion Engineering 7576 Lake Mary Dr, Salt Lake City 84121 | (801) 943-2177 |
| Mra Forensic Sciences 125 W Burton Ave, Salt Lake City 84115 | (801) 746-1145 |
| Redd Engineering & Constr Inc 1600 W 2200 S 107, Salt Lake City 84119 | (801) 582-4900 |
| Reliable Controls Corp 4568 Highland Dr # 360, Salt Lake City 84117 | (801) 924-8300 |
| Roberts & Schaefer Co 5225 Wiley Post Way 300, Salt Lake City 84116 | (801) 364-0900 |
| Sfe Global Way Nw Llc Salt Lake City 84111 | (801) 355-9004 |
| Smd Engineering Pllc 3410 W 4400 S, Salt Lake City 84119 | (801) 849-0266 |
| Stantec Inc 3995 S 700 E 300, Salt Lake City 84107 | (801) 261-0090 |
| Upri 389 W 1700 S B, Salt Lake City 84115 | (801) 952-0707 |
| Wbk Controls Inc 10 E 800 S, Salt Lake City 84111 | (801) 521-2814 |
| Willbros Engineers Inc 488 E Winchester St, Salt Lake City 84107 | (801) 261-2003 |