Welcome to Giant CO2, Orange County's supplier for carbon dioxide (CO2), nitrogen (N2), and beer gas. We  supply beverage gases to businesses of all types and sizes, cafes, restaurants, bars & entertainment and sports venues. Our clients include Angel Stadium, Subway, Corner Bakery, Black Angus, Whole Foods and Dodger Stadium. We offer high quality beverage-grade gases, unparalleled customer service and competitive pricing.