Find the Customer Service and Support You Need

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Customer Support

Contact us with your questions about products, order status, invoices, tracking and more. We’re happy to help.

(866) 935-3370, option 1
M–F, 8 am–7 pm ET

If you have an after hours rush order, pleasecontact your local branch.

Sales Support

Does your company need a quote for gases, welding equipment, safety products or services? Whether your company is big or small, we can help.

(855) 625-5285

Connect with Sales

More Information

Looking for the Airgas emergency phone number? Call the Emergency Response Center 24/7 at(866) 734-3438about issues involving:

  • Chemical transportation emergency
  • Bulk gas emergency (for orders, see Bulk Gas Support)
  • Requests for gas Safety Data Sheets (SDS) orsearch here
  • Technical questions about cylinder labels

Have a gas leak? Evacuate IMMEDIATELY and call 911.

For Airgas National Carbonation CO2Orders:

(800) 242-0105

For other Airgas Merchant Gas Bulk Orders:

(800) 265-1375

Get W-9s for business purposes here.

Download W-9
Please note:The address on the W-9 is not a “remit to” address. Please use the address found on your invoice.

Get the answers to common questions you need to take advantage of all the site has to offer.

If you need help registering, navigating the site or logging in, our technical team can help.

(866) 935-3370, option 2
M–F, 8 am–6:30 pm ET