Welcome to Giant CO2, Orange County's supplier for carbon dioxide (CO2), nitrogen (N2), and beer gas. Locally based in Santa Ana, we supply gases to businesses of all types and sizes, from small cafes, restaurants, and bars to large entertainment and sports venues. We offer high quality gases, excellent customer service and competitive pricing.

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We provide N2, CO2, and blended gas delivery. We understand that beverages play such an important role in a restaurant and we are responsive to your needs. We determine your gas needs and set you up on a regular delivery schedule. 

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If you use CO2, nitrogen, or blended gases for a kegerator or hydroponic gardening, Giant CO2 offers convenient and affordable tank refill services at our Santa Ana facility. We will fill your cylinders as long as they are owned by the customer and have been DOT certified/hydro-tested within the last five years. 

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Giant CO2 is a family owned and operated local Orange County business. Our team also receives ongoing hazmat training for the safe handling of high-pressure cylinders.

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Whether you need a one-time tank fill for your personal kegerator or a truck load of CO2 cylinders delivered to your site on a regular basis, Giant CO2 has you covered. Call today to learn more about our carbon dioxide, nitrogen, and beer gas delivery, cylinder replacement, and tank refill services for Orange County. Let us know if you need a site survey or want to talk about your system.