Napa Chamber of Commerce

Costco Wholesale

  • Manufacturing, Production, Wholesale
  • Bakeries
  • Electronics
  • Pharmacies
  • Shopping & Specialty Retail
198 Plaza Dr
Vallejo, CA 94591-3702
(707) 553-6403
(707) 553-6414 (fax)
  • About

    We're a membership warehouse club, dedicated to bringing our members the best possible prices on quality brand-name merchandise. Operating over 330 locations worldwide, Costco provides a wide selection of merchandise, plus the convenience of specialty departments and exclusive member services, all designed to make your shopping experience a pleasurable one.