| Business | Phone |
| Engineering & Utility Contrs 17 Crow Canyon Ct # 100, San Ramon 94583 | (925) 855-7900 |
| Food Employers Council Inc 18 Crow Canyon Ct # 395, San Ramon 94583 | (925) 743-1113 |
| Laborers Training & Retraining 1001 Westside Dr, San Ramon 94583 | (925) 828-2513 |
| Northern California Laborers 1001 Westside Dr, San Ramon 94583 | (925) 556-0858 |