Costco Wholesale

  • Warehouse Club
  • Grocery Stores
1051 Hume Way
Vacaville, CA 95687
(707) 453-7343
(707) 864-6918 (fax)
  • Whom to Contact

    • Hector Ramirez
      Marketing Representative
      Phone: (707) 453-7343
      Fax: (707) 864-6918
    • Regina Scott
      Membership/Marketing Manager
      Phone: (707) 453-7344
      Fax: (707) 864-6918