Maine Oxy | Specialty Gases and Welding Supplies

Your First Choice for Gases, Welding & Innovative Solutions Since 1929.

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Weldmark Products

Maine Oxy offers our full line of Weldmark Products.
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15 convenient locations throughout New England.
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  • 24/7 Emergency Services and In House Technical Support
  • EDI Capabilities
  • Equipment Rental & Repair
  • Safety Training and Seminars
  • Process Piping & Medical Piping
  • Industrial, Medical Gases & Specialty Gases
  • Quality Welding & Safety Equipment
  • Bulk Gas, Micro Bulk and Tube Trailers
  • System Engineering
  • Welder and Equipment Rentals and Leasing
  • Certified Safety Engineers
  • Aws Certified Welding Inspectors & Educators