Customer Support

ADESA Support provides friendly, helpful answers and assistance at 888-260-4604 or via live chat.

Mon – Fri: 7:00 a.m. – 8:00 p.m. ET
Sat: 9:00 a.m. – 6:00 p.m. ET

Forms and Policies

To participate in ADESA vehicle auctions, you’ll need to register as a dealer.

Get started here.

Registration

For assistance with your dealer registration, contact our registration specialists by emailing register@karglobal.com or calling 888-260-4604.