TWS welder working on a custom projectTWS provides full service specialty welding and mechanical contracting, including a full complement of critical path resources to handle everything from planning and execution to turnarounds and maintenance. With highly qualified supervision, craft, and staff professionals, TWS gets the job done.


TWS recruits and retains the most sought-after premium welders who are experts at welding alloys and whose work quality results in weld-rejection rates below industry average.

Welding services include:

  • Pipe
  • Tube
  • Vessel internals
  • Boilers
  • Weld overlay
  • Manual overlay
  • Vessel repair
  • Corrosion recovery
  • GTAW (TIG)
  • SMAW (Stick Rod)
  • GMAW (Mig)

Our experienced welders are capable of performing welding services on all grades of:

  • Stainless steel
  • Carbon steel
  • High- and low-temp alloys
  • Exotic metals such as monel and iconel


  • Installation
  • Demo
  • Fabrication 


  • Rigging plans
  • Bull rigging
  • Heavy lifts


  • ASME ("S" & "U")
  • NBIC ("R" & "NB")
  • Heaters, boilers, reformers
  • Vessels, (towers, drums & exchangers)

Critical Path Needs

  • Flexible resources

Planning & Execution

  • Turnarounds
  • Capital projects
  • Safety
  • QA/QC
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Read about all the services we can bring to your next project.
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