| Business | Phone |
| A T Merovich & Assoc Inc 1950 Addison St # 205, Berkeley 94704 | (510) 845-6600 |
| Computers & Structures Inc 1995 University Ave # 540, Berkeley 94704 | (510) 845-2177 |
| William R Dawson Pe 1502 Walnut St # C, Berkeley 94709 | (510) 549-3241 |
| Digital Structures Inc 2855 Telegraph Ave # 300, Berkeley 94705 | (510) 549-1565 |
| Ingraham-De Jesse Assoc Inc 825 Page St # 101, Berkeley 94710 | (510) 527-7223 |
| Integrated Structures Inc 2606 Dwight Way, Berkeley 94704 | (510) 665-9633 |
| Jedco Consulting 930 Dwight Way # 10, Berkeley 94710 | (510) 649-0241 |
| Kevin Donahue Structural 1101 8th St, Berkeley 94710 | (510) 528-5394 |
| Komendant Engineering Inc 2240 Summer St, Berkeley 94709 | (510) 843-2116 |
| Mercury Engineering 1041 Folger Ave # A, Berkeley 94710 | (510) 549-0440 |
| Mercury Engineering Group 1028 Murray St, Berkeley 94710 | (510) 549-0440 |
| Struct-Tech Group Inc 1017 University Ave # 203, Berkeley 94710 | (510) 665-9224 |
| Tek Pe Engineers 1345 8th St, Berkeley 94710 | (510) 524-0973 |
| Telesis Engineers Inc 480 Arlington Ave, Berkeley 94707 | (510) 528-8262 |
| Tipping Mar & Assoc 1906 Shattuck Ave, Berkeley 94704 | (510) 549-1906 |
| V K Engineering Inc 830 Bancroft Way # 204, Berkeley 94710 | (510) 845-1985 |