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Your local beverage gas supplier

 Beer Gas

The Choice for Blended Gas in Orange County

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On-Site Tank Refills, Monday - Friday, 9am - 2pm

Giant CO2 provides high-quality beer gas to residential and commercial clients throughout Orange County. Our beer gas consists of a blended mixture of nitrogen (N2) and carbon dioxide (CO2) gases. To get the ratio of gases correct, each mixture is prepared on site by one of our experienced and highly trained team members. The tank is then placed on a special table and rolled for 30 minutes in order to achieve a fully blended gas mixture. Blended gas of CO2 and nitrogen is sometimes called beer gas, mixed gas or Guinness gas.

At Giant CO2, we're proud to be the beverage gas provider for our customers. Over the last 30 years, we've sold and delivered more than 10 million cylinders and our goal to is to provide excellent customer service

Call us today for a free, on-site survey. All of our delivery trucks are reviewed by the California Highway Patrol Safety Division; all cylinders meet DOT specifications. We deliver tanks with blended gas in a range of sizes and offer tank refills at our Santa Ana facility. Delivery and tank fill services are available Monday through Friday from 9am to 2pm, by appointment. 

Guinness Gas

Giant CO2 is proud to be a certified provider of "Guinness Gas." We are approved to supply special 75% nitrogen and 25% CO2 blended gas to vendors who serve Guinness on tap. To earn this certification, Guinness sent out a representative to test our ability to accurately and consistently produce this specific blend of gases within 2% of the target ratio. Using Guinness-certified gas not only preserves the quality and freshness of your Guinness, but also is crucial to achieving the "perfect pour" that Guinness aficionados expect.



Years Of Experience


Million Cylinders Sold


Satisfied Clients


Customer Return


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Call us today for a quote and get regular scheduled deliveries

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Knowledgeable Support

Our Support team will gladly answer your questions and resolve any issues

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