Access our informational PDF documents which outlines key details about our service lines.

GIS’s five fabrication facilities, including facilities with waterfront access for shipping, are strategically located in the Gulf South to support onshore and offshore operations.

From congested process spool piping projects to large modular EPC projects, our fabrication teams remain versatile and flexible to ensure all project types regardless of size and complexity are executed safely, on time and on budget.  

GIS fabrication is backed by ISO 9001:2015 certification and ASME, U, R, and S code stamps and guided by robust company quality and safety standards and procedures.

Our fabrication teams have the skill, experience, and understanding to adhere to rigorous inventory management, reporting, and document control demands.

We are experienced in performing final fit-ups on land or offshore for onsite field installation, allowing for smooth progress throughout the project. Our capabilities include fabrication for piping both carbon steel and exotic alloy, structural steel for platforms and pipe racks along with other structural components, skids, modular builds, and more. As an added fabrication benefit, we self-perform in each yard; sandblasting, painting, high definition cutting, hydrotesting, and poly coatings. 

project highlights

pipe bridge

condensate system

module install

2019 tar


We would be happy to talk to you about your work requirements.