Domestic & international

Field installation welding and fabrication for plant tie-ins and packaged steel

Field installation welding and fabrication for oil and gas, ASME piping, structural steel, rigging, screw pipe, and skid units — crews equipped for harsh sites.

Field installation welding and fabrication

Field installation welding and fabrication is how a Houston shop package becomes a finished plant tie-in. Crews are equipped for harsh environments. International and domestic installation sits next to shop fabrication, so a job can leave Northville Street as a packaged scope and go in as a turn-key installation.

Field, mobile, and on-site welding is the same crew: we go to the plant, the platform, or the jobsite when the work cannot come to the shop.

Flares, stacks, thermal oxidizers, and slug catchers

A welding contractor for flares, stacks, thermal oxidizers, and slug catchers has to carry both the vessel-adjacent weld and the structural steel under it. That scope is detailed on the flare, stack, and thermal oxidizer page and welded with the procedures on the welding page.

Piping that feeds those units is shop-spooled under process piping and spool fabrication whenever the site will allow prefabrication.

What we handle

  • Oil and gas field piping
  • ASME piping
  • Screw pipe
  • Heavy industrial rigging
  • Structural steel erection
  • Skid-unit set and tie-in
  • Mobile and on-site welding

Related services

Field installation of Hastelloy piping in a punch and drain room
Field installation crew setting industrial piping
On-site welding during field installation