| Business | Phone |
| Catholic Charities-Archdiocese 36 37th Ave, San Mateo 94403 | (650) 295-2160 |
| Child Advocates 777 Mariners Island Blvd, San Mateo 94404 | (650) 627-8541 |
| Community Living Centers 1720 S Amphlett Blvd # 123, San Mateo 94402 | (650) 994-3582 |
| Davis Memorial Foundation 450 Peninsula Ave # B, San Mateo 94401 | (650) 570-5441 |
| Elms-Women's Recovery Assn San Mateo 94401 | (650) 343-8401 |
| Family Service Agency Of San 24 2nd Ave, San Mateo 94401 | (650) 403-4300 |
| Fhar-Family Housing & Adult 205 W 20th Ave, San Mateo 94403 | (650) 573-3341 |
| Friendly Visiting Svc 528 N San Mateo Dr, San Mateo 94401 | (650) 342-3882 |
| Goodwill Industries 28 W 25th Ave, San Mateo 94403 | (650) 525-2780 |
| Kyros Ministry 225 Tilton Ave, San Mateo 94401 | (650) 343-3377 |
| Laurel House-Women's Recovery 900 Laurel Ave, San Mateo 94401 | (650) 347-8808 |
| National Office For Tongan 18 N Humboldt St, San Mateo 94401 | (650) 344-4711 |
| Peninsula Partnership-Children 1700 S El Camino Real, San Mateo 94402 | (650) 358-8922 |
| Pilgrim Organization Inc 217 N Grant St, San Mateo 94401 | (650) 579-5795 |
| Samaritan House Medical Clinic 117 N San Mateo Dr, San Mateo 94401 | (650) 347-1556 |
| San Mateo Japanese American 415 S Claremont St, San Mateo 94401 | (650) 343-2793 |
| Sor Juana Ines Svc For Abused Po Box 5090, San Mateo 94402 | (650) 340-6360 |
| Winner's Foundation 2600 S Delaware St, San Mateo 94403 | (650) 341-0335 |
| Ymca Peninsula Family 1877 S Grant St, San Mateo 94402 | (650) 286-9622 |
| Volunteer Center Of San Mateo 1660 S Amphlett Blvd, San Mateo 94402 | (650) 235-3550 |