A-OX Welding Supply: Sioux Falls, SD


101 North Harlem Avenue, Sioux Falls, SD 57104, USA


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  • Mon: 8:00 AM - 5:00 PM

  • Tue: 8:00 AM - 5:00 PM

  • Wed: 8:00 AM - 5:00 PM

  • Thu: 8:00 AM - 5:00 PM

  • Fri: 8:00 AM - 5:00 PM

  • Sat: Closed

  • Sun: Closed

Industrial Gas and Welding Supplies in Sioux Falls, SD

A-OX Welding Supply in Sioux Falls, South Dakota, is your one-stop shop for industrial gases, welding supplies and safety equipment tailored for professionals in various industries. We are renowned for outstanding quality and selection. Our top-tier products and services are tailored to meet all the rigorous demands of your professional needs. 

Explore A-OX's Range of Industrial Gas and Welding Supplies

Whether you are part of a manufacturing company or a professional looking for reliable supplies in Sioux Falls, our inventory is designed to support your projects with the best tools and resources.

Industrial and Specialty Gases

Discover our exhaustive selection of standard industrial gases, including oxygen, nitrogen, propane, acetylene and argon, designed to suit all your professional requirements. For high-precision applications, we offer specialty gases such as helium, neon and custom mixes, that are ideal for calibration, research, analytical testing and other applications.

Welding Supplies and Equipment

We deliver high-quality welding supplies for industry professionals, including MIG, TIG and stick welders, and consumables such as welding rods and wires. Our advanced cutting and deburring machines provide precision in your work, helping you achieve detailed and polished results consistently. 

Safety and Industrial Equipment

Promote workplace safety with A-OX's exhaustive lineup of industrial and safety equipment. We offer a complete selection of personal protective equipment (PPE) to keep you safe from sparks, heat and fumes. This includes auto-darkening welding helmets for optimal visibility, flame-retardant gloves and jackets for heat protection and respirator systems for specific applications. 

Why Choose A-OX Welding Supply for Your Industrial Needs?

A-OX Welding Supply has a proven track record in Sioux Falls, demonstrating our ability to provide specialized solutions that meet and exceed industry standards. 

Unparalleled Quality and Selection

A-OX Welding Supply is proud to offer a wide range of welding supplies and industrial gases, including medical and food-grade gases. Our high-quality products meet the rigorous quality and reliability standards of various industries. We source our products from industry-leading brands, ensuring the durability and performance you need to tackle any project.

Local Expertise, National Standards

As a member of Meritus Gas Partners, A-OX Welding Supply brings a blend of local market knowledge and the reliability of national standards. Our commitment to excellence and customer satisfaction is at the core of everything we do, making us a trusted local partner in your professional endeavors.

Contact Us for Premium Supplies and Unparalleled Customer Service 

Discover how our products can contribute to the success of your projects. Visit A-OX Welding Supply in Sioux Falls or contact us for a quote or for more information on how we can assist your business.