Price Gregory International

Price Gregory International (PGI), born from the merger of industry leaders H.C. Price Co. and Gregory & Cook Construction, has been a cornerstone in America's energy infrastructure for decades. As part of the Quanta Services family since 2009, we've expanded our reach and capabilities. PGI specializes in large-diameter pipeline construction for oil, gas, and renewables, with the capacity to manage multiple large-scale projects simultaneously. From the Lower 48 to Alaska's North Slope, our expertise spans diverse terrains and climates. Committed to safety, efficiency, and environmental stewardship, PGI continues to evolve while delivering high-quality, cost-effective pipeline solutions that connect communities and power industries across North America.