We are Ozarc Gas. Founded in 1945, Ozarc Gas is Missouri’s longest-operating, independent provider of industrial gases and welding related equipment. Still privately-held today, Ozarc Gas brings industrial, medical, specialty and welding gas application solutions to market. Covering Southeast Missouri, West-Central and Southern Illinois, Western Kentucky and Northeast Arkansas – Ozarc Gas has eight strategically located operations from which to serve.

Messer Platinum Partner!

Gases for the Hospitality Industry


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Ozarc Gas Introduces  PRO-TEC

Multi Process MIG, STICK & TIG Welding Systems.  Ready to weld in 15 minutes out of the box!  Select models on display at your local Ozarc Gas Retail outlet.

Cordless Welding up to 150 amps!  Click the image below to find out more.