nexAir is a family-owned industrial gas company headquartered in Memphis, TN. We have been serving the Southeast since 1942. Our product lines include specialty, industrial and liquid atmospheric gases along with dry ice, CO2, and welding supplies. We have specialty gas manufacturing plants in Memphis, TN, Atlanta, GA and Okeechobee, FL. The labs at the Atlanta and Memphis plants are ISO17025 certified. We supply hydrocarbons, hydrocarbon blends, CO2, liquid nitrogen, and dry ice to the cannabis extraction market.