| Business | Phone |
| Distinctive Properties 6 N 5th St, Rio Vista 94571 | (707) 374-3900 |
| Landi Properties 299 Main St, Rio Vista 94571 | (707) 374-5991 |
| Richards Real Estate 187 Main St, Rio Vista 94571 | (707) 374-6491 |
| Rio Vista Real Estate 113 Main St, Rio Vista 94571 | (707) 374-6760 |
| Waldie & Assoc 111 Sacramento St, Rio Vista 94571 | (707) 374-6683 |
| Wood Real Estate 30 S 2nd St, Rio Vista 94571 | (707) 374-3456 |