With trucks on routes throughout your metroplex, we can be to you within the hour.
We take it personally if you run out of gas!

Dental and Medical Gases Are Our Specialty

Map of Texas showing over 5,000 Air Supply customers — with over 5,000 customers across Texas, you know you can depend on us!

We Do It All!

If you need it, we have it... or we’ll get it!

Who We Are

Is What Makes Us Different

Family-owned Texas Company for over 30 years
We fill our tanks ourselves, so you have a more dependable supply chain
A “no-excuse” company character
Industry leader in highly sophisticated computer systems

Medical Gases & Supplies

Oxygen & Nitrous for Dentists
Liquid Nitrogen Dewar Fills & Equipment
Lung Diffusion and Other Specialty Gases
Gases for Surgery Centers and Other Medical Offices

Industrial Gases & Supplies

Welding and Cutting Gases
Beverage Gas (Cylinder/Bulk)
Helium
Propane
Specialty Gases
Racing Nitrous

If You're In Texas, You're On Our Route

With major depots in Dallas, Austin, Houston & San Antonio.

Downtown Dallas skyline

Dallas

Serving the DFW Metroplex, North Texas & Oklahoma

2829 Fort Worth Ave.
Dallas, TX 75211

Congress Avenue bridge looking toward the Texas Capitol in Austin

Austin

Serving the Austin Metroplex and Central Texas

4927 East 5th St. Austin, TX 78702

Houston area skyline

Houston

Serving the Houston Metroplex and Southern Coastal Texas.

857 Tristar Dr, Suite B,
Webster, TX 77598

San Antonio River Walk

San Antonio

Serving the San Antonio Metroplex and South-to-the-border

7715 Mainland Dr, Suite 117
San Antonio, TX 78250