| Business | Phone |
| Greta Jenkins Law Office 105 S 2nd St, Rio Vista 94571 | (707) 374-5077 |
| Larry M Cowan Counselor At Law Rio Vista 94571 | (707) 374-4055 |
| Riggio Laurie Rio Vista 94571 | (707) 374-5455 |
| Rio Vista City Attorney 36 N Front St, Rio Vista 94571 | (707) 374-6417 |