| Business | Phone |
| American Auctioneering 4060 Robway Ln, Santa Rosa 95407 | (707) 586-1111 |
| Bard Auction Co 52 W 6th St, Santa Rosa 95401 | (707) 523-4434 |
| Donahue's Auction & Estate 3878 Llano Rd, Santa Rosa 95407 | (707) 584-4651 |
| Mike George Auction Svc 1250 Madelyne Pl, Santa Rosa 95409 | (707) 539-1621 |