| Business | Phone |
| Advanced Design Consultants 998 Park Ave, San Jose 95126 | (408) 297-1881 |
| Cooper Preuit Engineers 999 Saratoga Ave, San Jose 95129 | (408) 996-9577 |
| Delta T Engineering Inc 4663 Sally Dr, San Jose 95124 | (408) 264-1296 |
| Doke Design San Jose 95125 | (408) 298-6586 |
| Dyme Inc 1217 Park Ave, San Jose 95126 | (408) 298-7003 |
| Fab Tech Engineering San Jose 95128 | (408) 261-3861 |
| I & A Engineering 3535 Ross Ave, San Jose 95124 | (408) 267-0831 |
| Mechanical Applications Cnslnt 600 N 3rd St # 201, San Jose 95112 | (408) 287-9211 |
| Salas O'Brien Engineers Inc 305 S 11th St, San Jose 95112 | (408) 282-1500 |
| Trageser Engineering 388 Avenida Palmas, San Jose 95123 | (408) 360-0785 |
| Saul V Villanueva San Jose 95123 | (408) 281-2588 |
| Risse Mechanical 1550 Technology Dr, San Jose 95110 | (408) 437-1847 |
| Surfaceink 1485 Saratoga Ave # 200, San Jose 95129 | (408) 255-3070 |
| R 2 Engineers 90 Great Oaks Blvd # 209, San Jose 95119 | (408) 224-1853 |
| U S Engineering 110 Millhaven Pl, San Jose 95111 | (408) 972-2377 |