From simple to complex, O’Neal Manufacturing Services (OMS) is well-equipped to assist customers with their strategic outsourcing. Our experienced teams offer a variety of welding services: TIG, MIG, Projection, Stud, Stick and Laser. Manual and robotic welding services are available for low and high-volume plate fabrications—from lightweight subassemblies to weldments weighing more than 40,000 lbs. Transitioning high labor, multi-stage subassemblies and weldments to OMS means significant savings to your supply chain.


The following weld certifications are in place at multiple facilities:

  • ISO 9001:2015
  • American Welding Society D1.1
  • Association of American Railroads
  • Canadian Welding Bureau
  • Caterpillar 7 Steps of Weld Excellence


OMS offers vertically integrated turnkey manufacturing processes including extensive in-house 2nd and 3rd step processing capabilities. Our fully automated welding equipment represents the most current in technology. Each facility is ISO 9001:2015 certified offering significant capacity and manufacturing redundancies. We practice collaboration on new and existing products using our Value-Analysis/Value-Engineering (VA/VE) process. This allows us to validate the manufacturing process prior to production, saving development time, reducing costs and delivering on schedule every time.

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Contact O'Neal Manufacturing Services today or call us at 877.623.3344