STI Group, Inc. services

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.