Once hydrocarbons reach downstream facilities, the focus shifts to refining and processing them into essential products like fuels, plastics, fertilizers, and more. Halker supports refineries, petrochemical plants, and distribution facilities with multidisciplinary engineering expertise across process, instrumentation, electrical, and automation. We specialize in optimizing existing facilities, reducing emissions, and improving efficiency, all while ensuring compliance with process safety management (PSM) requirements and environmental regulations.