| Business | Phone |
| Auction Live 3201 New Mexico Ave Nw # 350, Washington 20016 | (202) 895-1380 |
| Capital Auto Auction Inc 1905 Brentwood Rd Ne, Washington 20018 | (202) 269-3356 |
| Christie's Fine Art Auctioneer 1228 31st St Nw, Washington 20007 | (202) 333-7459 |
| Ez Way Auctions Llc 1104 E St Se, Washington 20003 | (202) 543-1991 |
| Adam A Weschler & Son 909 E St Nw, Washington 20004 | (202) 628-1281 |
| Alex Cooper Auctioneers 5301 Wisconsin Ave Nw, Washington 20015 | (202) 364-0306 |