Phoenix Welding Supply
Chemical ManufacturingArizona, United States11-50 Employees
Phoenix Welding Supply, founded in 1953 and based in Phoenix, Arizona, operates in the chemical manufacturing space with a focus on welding equipment, supplies, and a broad range of compressed industrial and specialty gases, including helium. It supplies acetylene gas and maintains one of the largest inventories in the Southwest to support welding and related industrial needs. The company serves multiple locations, including its main fill plant at 701 South 7th Street in Phoenix, and operates across six sites. Its customer base comprises businesses in the Phoenix and Tucson metro areas, spanning fabrication shops to beverage applications that rely on CO2 gases and beer mixes. The organization emphasizes dependable service and gas-related solutions to help customers maintain operations. In 2025–2026, Phoenix Welding Supply expanded its Arizona gas infrastructure by enhancing bulk CO2 and nitrogen capabilities in its Tucson operation.