List of Costco Stores in San Juan Capistrano, CA Outlet Note Regular Brands Costco California San Juan Capistrano Rating 4.7 based on 76 votes Official Website http://www.costco.com/ Products Handbags Clothing Furniture Jewelry Appliances Electronics Office Products NameAddressPhone Name/Address/Phone Costco outlet - San Juan Capistrano 33961 Doheny Park Rd (949) 240-3558 People Also Viewed