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An Airgas fill-plant worker packaging industrial gas cylinders for delivery

Looking for a local carbon dioxide supplier? We can help.

With over 900 retail locations and an extensive supply chain network that provides CO2 via more than 1,400 US locations and delivered by one of the industry’s largest truck fleets, Airgas, an Air Liquide company, has the CO2 you want, when you need it.

Find an industrial gas supplier near you or order online

Enter your ZIP Code below to find an Airgas branch near you.

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To order gas and see pricing

Log in to your Airgas.com account, or register for one if you don’t have one already. Just click the button below and follow the instructions to get started.

New customers or Airgas customers without Airgas.com access:

  • Current Airgas customers registering for Airgas.com access should also have an invoice available to complete their registration.
  • Note that full account validation for gas purchases takes about 24 hours.

Questions about nitrogen?

Find an Airgas location near you

Find the right supply mode for your CO2 needs

Packaged gas

We offer carbon dioxide in high-pressure gas and liquid cylinders — available in a variety of sizes — to meet any small to medium volume needs.

GAS CYLINDERS  |  LIQUID CYLINDERS

MicroBulk and Bulk

For those who have outgrown cylinders but have volumes that don't quite warrant a bulk tank, we offer CO2 through Airgas MicroBulk packaging — a compact, safe, clean and efficient solution for higher-volume users.

Carbon dioxide is also available in bulk gas tank sizing — for cryogenic applications that require high volumes of CO2.

MICROBULK  |  BULK

Need help determining the right right quantity for your application? Complete the form and tap into our expertise for any standard or custom application, including innovative gas equipment and technologies designed to help you safely deliver your gas to the point of use, wherever you are.

We also supply carbon dioxide for the following applications:

Manufacturing & Metal Fabrication: Mixed with argon, CO2 is used as a shielding gas to prevent the contamination of the molten weld metal. Learn more

Process Water pH Control: A cleaner, safer alternative to sulfuric acid, CO2 is commonly used in the concrete and pulp and paper industries to effectively treat process water. It’s cost-effective, environmentally friendly and helps water to meet EPA limits for pH and Total Suspended Solids (TSS). Learn more

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