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Our office will be CLOSED Friday August 31 - Tuesday September 4 for Labor Day Weekend. Any issues please email support@usauctiononline.com and provide item number, username, and/or concern. 

Contact Information:

Customer Support:
(800) 596-9613

support@usauctiononline.com

Consignor Agencies:
consign@usauctiononline.com

Federal/State/Municipal Agencies:
contract@usauctiononline.com

Headquarters:

U.S. Auction Online
438 N Frederick Ave, Ste 318
Gaithersburg, MD 20877

Hours: Monday - Friday 10AM to 5 PM EST

U.S. Auction Online
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