Power Generation

Over the past 35 years we have developed an in-depth knowledge of this industry as well as a varied and rich range of valuable experience.


Power Generation

Power generation, which directly creates America’s energy, is one of our core areas of focus. Over the past 35 years we have developed an in-depth knowledge of this industry as well as a varied and rich range of valuable experience. We provide industry-leading construction services to the power generation sector as well as turnkey modular fabrication of the equipment and machinery needed in this crucial downstream sector.


STI Group features multiple state-of-the-art fabrication facilities located across the United States. These technologically advanced shops come with hundreds of thousands of square feet of workspace and are staffed by NCCER certified welders, craftsmen, and laborers. STI Group has also earned ASME’s “U” and “S” stamps because of our unwavering commitment to the highest level of engineering and construction standards. We fabricate a full range of components for power plants:

  • Boilers
  • Turbines
  • Piping
  • Lagging
  • Stacks
  • Ducting
  • And the structures of the facilities themselves

We also strive to cultivate strong professional, working relationships with our customers by emphasizing excellence in customer service and providing consistent, clear communication throughout the process.

Constructing The Next Generation of Power Facilities: Renewable Sources

STI Group is excited to offer engineering, procurement and construction (EPC) services for these high tech facilities. We have the construction and project management skills it takes to build and outfit these facilities and get them up and running in a timely, cost effective manner. These renewable power generation facilities are truly the next generation of power plants.

Transmission and Substations

STI Group is also knowledgeable and experienced in the area of constructing and upgrading gas and air insulation substations. These substations are essential to the transmission of electrical power. Likewise we have what it takes to construct high-voltage transmission substations, generator set-up stations, and distribution substations such as complex cogeneration stations.

Power Generation Plant Modifications

STI Group assists the power generation sector by providing project management, fabrication, and retrofitting services for these plant facilities. We are able to handle large scale, multi-discipline modifications as needed and we can manage all pre-production establishments and reliability processes. This will increase the plant’s overall reliability as well as its operational uptime.

STI Group also provides outstanding maintenance and turnaround services to help ensure that the power plant and its machinery and equipment are operating at peak performance levels. Our experience with turnarounds and our ability to handle emergency outages will save our customers money and allow for more reliable, consistent power generation.

From traditional power plants to the next generation of power facilities STI Group offers comprehensive industrial services to the power generation sector. Our cutting edge technology, innovative construction methods, and unwavering dedication to safety make us industry leaders in this space. Meanwhile our foundation in integrity, corporate responsibility, and excellence in customer service helps us cultivate even stronger relationships with our customers.