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Petrochem Field Services Inc. specializes in tower and vessel maintenance for the petrochemical and refining industries. Because we focus solely on tower and vessel work, we are able to concentrate all of our efforts on providing world -class services in every project. Our field employees are all qualified specialists, including certified welders and tray mechanics.

PFS has custom-built tool trailers equipped with the latest tools and equipment. These trailers travel to your site and operate as site command centers for the direction of daily operations.

We offer a variety of tower and vessel maintenance services, including:

  • Complete Tower Revamps
  • Tray Removal and Installation
  • Packing removal and Installations
  • Nozzle Installations and Tower Resections
  • Tray Support Modifications
  • Strip-lining and Weld Overlay
  • Cleaning and Repairing of Trays
  • ASME “U” and “S” Stamp Fabrication
  • NBIC “R’ & “NB” Stamp Repairs
  • API 510 Inspections
  • Vessel Calculations and Re-Rating
  • Chemical Cleaning
  • Manufacturing of Towers, Drums and Pressure Vessels
  • General and Specialized Maintenance (Exchangers and Furnaces)
  • Piping Repair and Spool Fabrication
  • Installation (Valves and Piping Components, Including Nozzles)
  • Inspection and Field Engineering Related to Towers and Drums
  • Field Torquing and Field Machining
  • Supply and Assembly of Tower Internals and Hardware