Energy Sector

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

Pioneering Energy Excellence Solutions

Generating client-tailored sustainable solutions that boast reliability and dependability.  

Our proven portfolio of domestic and international successes encompasses all facets of energy production, guided by passionate employees who forge idealistic partnerships. 

For over 75 years, GIS has stood as a stalwart leader in the oil and gas industry, setting the benchmark for excellence and innovation.

This enduring legacy has enabled GIS to offer highly adaptable solutions tailored to projects of varying sizes and complexities. Leveraging its profound expertise gained in the traditional oil and gas markets, GIS has seamlessly transitioned to address the challenges and opportunities presented by today’s oil & gas landscape, as well as the evolving green energy markets. Our commitment to innovation, safety and quality enables us to offer cost-effective solutions that ensure your project reaches the market as planned and within the allotted budget. 

Innovative Design Solutions:

At GIS, we recognize the critical importance of constructability throughout every phase of a project. By prioritizing constructability during the engineering phase, we proactively identify and address potential cost impacts as early as possible in the design process, laying the groundwork for informed decision-making that ultimately drives project success. Our approach encompasses a comprehensive range of services, including site selection, concept and technology selection, flexible estimate development, detailed design, operational enhancements, and optimization studies. By integrating constructability considerations into each stage of the project lifecycle, we empower our clients to make well-informed decisions that optimize efficiency, minimize risks, and maximize value. With GIS at the helm, clients can trust that their projects will be delivered with precision, foresight, and a steadfast commitment to excellence.

In-House Excellence:

At GIS, we take pride in our ability to self-perform nearly all scopes of work during a project’s lifecycle, a practice that offers significant advantages in safety, quality, and schedule adherence for our clients’ projects. By trusting in our highly skilled workforce and in-house resources, we maintain greater control over project execution, ensuring that safety protocols are strictly adhered to, and quality standards are consistently met. This direct oversight also enables us to streamline workflows and optimize project schedules, leading to enhanced efficiency and timely delivery. Furthermore, our self-performance capabilities foster seamless communication and collaboration among project teams, resulting in smoother coordination and reduced risk of errors or delays. By self-performing most of our work, GIS demonstrates our commitment to delivering exceptional results that exceed our clients’ expectations. 

project highlights

2016 TAR

C-12 Project

Vertical Expansion

2021 Outrage

Manuel Lower ERM Porch

Taft LOX Upgrade

Butane Injection Facility

Pipe Bridge EPF & Install

C-12 Project

Deck & Bridge Structure

Water Injection X-70 Piping

Muster Deck


Filtration Media Skids

JSM Stage 4


Blue Wing Olive

Topside Project

Installed Structural & Piping

Hook Up/Supply Assistance

Platform Recovery

Deepwater Upgrade

2019 Pitstop

Boarding Valve Skid



Module Fabrication/Install


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