HSI

hsibuilt.com

Heater Specialists, also known as HSI, is a fully integrated single-source manufacturer specializing in pressure vessels, refractory-lined vessels, and process equipment for the oil refining, chemical process, power generation, and incineration industries. With a strong focus on innovation, HSI offers comprehensive fabrication services, including engineering, industrial coating, and transportation, ensuring high-quality solutions tailored to client needs. The company has expanded its capabilities through the acquisition of Par Fab Industries, enhancing its service offerings and market position. HSI's commitment to quality and technology, including the integration of robotics in manufacturing, sets it apart in a competitive landscape.