About

Gregori Construction Inc. is a family-owned and operated Heavy Highway and Railroad Construction Company based in western Pennsylvania with branch offices in Florida and Virginia. The company was started in 1989 by Richard Gregori, P.E. after many years working as a Project Manager and Superintendent for John F. Casey Company. Over the course of its history, Gregori Construction has successfully completed work in many phases of the Heavy Civil Construction industry. Gregori Construction's customers are split between government agencies such as the US Army Corps of Engineers, the US Department of Energy, and PennDOT and railroads such as Norfolk Southern, CSX and other Shortlines. We have also completed many successful projects for Utility, Municipal and Private customers.