Oxygen Service Company, Inc. (OSC) has been Minnesota’s trusted supplier for gas, welding, and automation solutions since 1959. With five locations, we serve businesses across industries with a full line of welding supplies, machines, robotic platforms, and automated cutting and welding equipment. We also provide industrial, medical, and specialty gases, along with the region’s highest quality dry ice—manufactured fresh to order. Backed by decades of experience, our team delivers fast service, expert support, and reliable solutions to keep your business running smoothly.