| Business | Phone |
| Delta Community Svc Center 730 3rd St, Brentwood 94513 | (925) 634-8275 |
| California Human Dev Corp 929 2nd St, Brentwood 94513 | (925) 240-0803 |
| Second Harvest 2222 Ranch Rd, Brentwood 94513 | (925) 679-8107 |
| United Council-Spanish Speakng 120 Oak St, Brentwood 94513 | (925) 625-4545 |