| Business | Phone |
| Aet/Source Environmental 3653 S 700 W B, Salt Lake City 84119 | (801) 281-3507 |
| American Eagle Supply Co 840 W 1700 S 1, Salt Lake City 84104 | (801) 973-2555 |
| Americon Inc 110 W Broadway, Salt Lake City 84101 | (801) 255-2841 |
| Zenon Environmental 265 Crossroad Sq, Salt Lake City 84115 | (801) 485-4988 |
| Asaprobe Inc 387 E 6240 S, Salt Lake City 84107 | (801) 269-1444 |
| Atc Assoc Inc 2681 Parleys Way 106, Salt Lake City 84109 | (801) 412-0003 |
| Center For Resource Management 1104 Ashton Ave 210, Salt Lake City 84106 | (801) 466-3600 |
| Chem Val Consulting 2940 Oakridge Dr, Salt Lake City 84109 | (801) 274-8480 |
| Compass Environmental 1365 W 2300 N, Salt Lake City 84116 | (801) 359-8981 |
| Decisive Environment 4505 Wasatch Blvd, Salt Lake City 84124 | (801) 277-2333 |
| Julian Industries 3435 S Main St D, Salt Lake City 84115 | (801) 466-7369 |
| Envioro Kleen 347 W 3000 S, Salt Lake City 84115 | (801) 466-3254 |
| Environmental & Analytical Svc 230 W 1700 S, Salt Lake City 84115 | (801) 887-7090 |
| Environmental Resources Mgmt 102 W 500 S 650, Salt Lake City 84101 | (801) 595-8400 |
| Environmental Restoration 3978 Howick St, Salt Lake City 84107 | (801) 268-6450 |
| Granite Environmental Inc 2469 E 7000 S 212, Salt Lake City 84121 | (801) 943-1222 |
| Healthy Environment Alliance 68 S Main St, Salt Lake City 84101 | (801) 355-0814 |
| Ihi Environmental Inc 640 Wilmington Ave, Salt Lake City 84106 | (801) 466-2223 |
| Intermountain Environmental 4730 S 1200 E, Salt Lake City 84117 | (801) 262-8226 |
| Intermountain Hazard Conslnts 1650 Bunkerhill Rd, Salt Lake City 84117 | (801) 273-8565 |
| Jaco Environmental Inc 780 Layton Ave, Salt Lake City 84104 | (801) 972-0055 |
| Kennedy Jenks Consultants 2180 S 1300 E, Salt Lake City 84106 | (801) 474-9615 |
| Tetra Tech 6178 Stratler St, Salt Lake City 84107 | (801) 269-8117 |
| Meteorological Solutions 2257 S 1100 E 203, Salt Lake City 84106 | (801) 474-3826 |
| Millennium Science & Engrng 2319 Foothill Dr 180, Salt Lake City 84109 | (801) 461-0888 |
| Mountain States Archaeology 453 N 400 W, Salt Lake City 84103 | (801) 596-2152 |
| Nova Consulting Group Inc 141 E 5600 S 200, Salt Lake City 84107 | (801) 261-4616 |
| Pacificorp Environmental Co Salt Lake City 84111 | (801) 220-2200 |
| Precision Testing Tech Inc 999 W 2610 S, Salt Lake City 84119 | (801) 886-9224 |
| Rocky Mountain Environ Conslnt 1644 Sunnyside Ave, Salt Lake City 84105 | (801) 583-1463 |
| Rmec Environmental Inc 2188 Highland Dr 201, Salt Lake City 84106 | (801) 467-3661 |
| Secor International Inc 308 E 4500 S 100, Salt Lake City 84107 | (801) 266-7100 |
| Summit Engineering 3640 S 500 W, Salt Lake City 84115 | (801) 261-2800 |
| Swca Environmental Consultants 257 E 200 S 200, Salt Lake City 84111 | (801) 322-4307 |
| Trc Environmental Corp 47 Orange St, Salt Lake City 84116 | (801) 363-7566 |
| Trc Mariah Assoc Inc 136 E South Temple 1825, Salt Lake City 84111 | (801) 363-7585 |
| Underwood Environmental 3090 E 3300 S, Salt Lake City 84109 | (801) 483-9444 |
| Westech Environmental 195 W 3900 S, Salt Lake City 84107 | (801) 266-2545 |
| Western Geologic 74 N St, Salt Lake City 84103 | (801) 359-7222 |