| Business | Phone |
| Brockmeier Consulting Engrs 1304 Olympic Blvd, Santa Monica 90404 | (310) 450-2879 |
| Donlite & Assoc 501 Santa Monica Blvd # 603, Santa Monica 90401 | (310) 451-2280 |
| General Scientific Consulting Po Box 576, Santa Monica 90406 | (310) 315-5636 |
| Gordon & Assoc 710 Wilshire Blvd # 230, Santa Monica 90401 | (310) 395-7641 |
| Hart Weidlinger 2525 Michigan Ave # D2-3, Santa Monica 90404 | (310) 998-9154 |
| L & D Group 1330 Olympic Blvd # 8, Santa Monica 90404 | (310) 452-0575 |
| Levine Seegel Assoc 2601 Ocean Park Blvd # 212, Santa Monica 90405 | (310) 450-1990 |
| Mars Consulting Engineers 2908 Nebraska Ave, Santa Monica 90404 | (310) 828-2999 |
| Nigam Group 1933 20th St # B, Santa Monica 90404 | (310) 450-4797 |
| Planex Associates 1330 Olympic Blvd, Santa Monica 90404 | (310) 664-9311 |
| Eiger Techsystems Inc 621 Strand St, Santa Monica 90405 | (310) 396-2959 |
| Ginzler & Assoc 2639 6th St, Santa Monica 90405 | (310) 396-3430 |
| J Marx Ayres Pe Consltng Mech 2910 Neilson Way, Santa Monica 90405 | (310) 452-7922 |
| M W Dobbs & Assoc 2350 Ashland Ave, Santa Monica 90405 | (310) 450-2793 |
| Csc 315 Montana Ave # 110, Santa Monica 90403 | (310) 299-2901 |
| Energy & Mechanical Systems 1120 22nd St, Santa Monica 90403 | (310) 829-4272 |
| Taylor & Syfan Consulting 2118 Wilshire Blvd # 360, Santa Monica 90403 | (310) 452-2450 |