CarMax customer service

Find contact information for CarMax customer service and technical support below. While here, don’t forget to rate your customer service experience, add comments and find the latest CarMax customer service news.

Phone: 800-519-1511

  • How to reach a live person:

    • Press 1
  • Hours of Operation:

    • Mon-Fri: 8:30am-8pm EST
  • Email:

  • Customer service link:

  • Main Company URL:

  • Description:

    • The customer service phone number for CarMax Auto finance is 800-925-3612 and is available Mon-Fri, 8-10 and Sat 9-6 EST

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