STI Group, Inc. services

STI Group is committed to providing the highest level of quality in its concrete services for civil construction. We rigorously adhere to the standards set by the American Concrete Institute (ACI). 

STI Group is an experienced service provider of site improvement and preparation for civil construction projects. As part of our comprehensive civil engineering services, we are equipped to handle all preliminary aspects of construction site preparation, allowing for the efficient execution of subsequent phases of land development services. Our broad scope of knowledge, dedication to service and quality, and unwavering emphasis on safety ensure each project gets off to the right start with a solid foundation.

STI Group is a proven industrial contractor with a track record of over 45 years experience in Steel Projects. Our Structural Steel Erection projects include new construction, renovation of existing facilities, maintenance, and fabrication. Our construction teams have vast experience welding, fitting, bolting, rigging, and connecting complex steel components from heavy to light.

STI Group offers Industrial Piping and Mechanical General Contracting Services. We serve as your partner with the common goal of finishing the project on time and within budget. STI Group offers industrial pipe fabrication services and mechanical construction services, specializing in carbon steel and natural gas infrastructure. We serve as your comprehensive solution partner, ensuring the process is streamlined and the project is completed in a timely manner, using high-quality material and equipment for various applications. Our services include specialized steam piping installations designed to handle high-temperature steam applications safely and efficiently. As a leading pipe fabrication contractor, we provide expert assistance through each phase of the project, from designing and welding intricate components to regular maintenance, ensuring system reliability and efficient production.

Project management is one of the most fundamental aspects of any major project in the petrochemical, refinery, and construction industries. Strong leadership and clearly communicated objectives provide the foundation for a successful project. This includes a vision for delivering the expected results in the pre-determined timeline with precisely calculated execution.

As anyone who has a busy schedule can attest, it can often seem like there aren’t enough hours in the day. This is especially true in the industrial sector when you and your crew are working on a major, complicated project. It is essential that you manage your schedule as effectively as possible to maximize what you can get done and stay on track for meeting deadlines and other benchmarks. STI Group offers comprehensive industrial Planning and Scheduling that truly delivers the results you need.

Pipe Fabrication is one of our core capabilities. Pipe Fabrication is one of our core capabilities at STI Group, making us your preferred industrial pipe fabricators in the region. Our expertise in custom pipe fabrication, combined with our strategic locations in Houston, Beaumont, Port Arthur, and South East Texas, positions us as your preferred choice for all your pipe fabrication needs.

The STI Group provides comprehensive structural steel and plate fabrication services. From our early beginnings as sheet metal fabricators, we grew the largest segment of our business model. We can handle any shape or size, making us the industry’s leading structural steel company. This is one of our core specialties and uniquely qualifies and equips us to handle any job, large or small. With indoor fabrication facilities exceeding 150,000 SF, we can tackle the large complex fabrication commonly associated with capital projects using our state-of-the-art fabricating facilities. With our in-house capacity and diverse industrial capabilities, we stand out among structural steel contractors, executing our fabrication process like few can. With years of industrial expertise, we offer you a comprehensive range of fabrication and manufacturing services, unrivaled in the industry.