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

Manufacturing of Towers, Drums and Pressure Vessels
Field Torquing and Field Machining


Packing removal and Installations
Installation (Valves and Piping Components, Including Nozzles)


Tray Removal and Installation
Tray Support Modifications


Inspection and Field Engineering Related to Towers and Drums
Nozzle Installations and Tower Resections


Strip-lining and Weld Overlay
Cleaning and Repairing of Trays


NBIC “R’ & “NB” Stamp Repairs
ASME “U” and “S” Stamp Fabrication


API 510 Inspections
Vessel Calculations and Re-Rating


Chemical Cleaning
General and Specialized Maintenance (Exchangers and Furnaces)


Piping Repair and Spool Fabrication
Complete Tower Revamps


Supply and Assembly of Tower Internals and Hardware
