Welcome to Gregori Construction Inc.
Gregori Construction Inc. is a family-owned and operated Heavy Highway and Railroad Construction Company based in western Pennsylvania with a branch office in Central Florida. 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. Having started on a streambank clearing project valued at $15,000, Gregori Construction has grown to be a very capable contractor.
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 consist of government agencies such as the US Army Corps of Engineers, the US Department of Energy, NASA and the Cape Canaveral Space Force Station (formerly Kennedy Space Center), and PennDOT / WVDOT / FDOT. They also work with railroads such as Norfolk Southern, CSX, Florida East Coast Rail and other Shortlines. Gregori has also completed many successful projects for Utility, Municipal and Private customers.
Work routinely constructed by Gregori includes (but is not limited to):
- Railroad and DOT Bridge Repair / Construction
- Stormwater Drainage System Repair / Installation
- Excavation (All Types)
- Roadway Repair / Construction
- Erosion Control and Repair
- Precast Structure Installation
- Concrete (Vertical and Flat) and Utility Foundations
- Structural Steel Erection
- Site Work
- Drilling and Piling
- Highly critical and complex projects
Gregori Construction is fully insured and licensed to work in the mid-Atlantic and Eastern US and is able to obtain licensing as needed. The Florida office was established in 2005 by Andrew Gregori, who holds Certified General Contractor and Certified Utility Contractor licenses with the FL State Contractors' Industry Licensing Board.
We have enjoyed building many great relationships over the course of our company's history, not only with the various owners for whom we have worked but with our subcontractors and suppliers as well. We place very high values on integrity, honesty and customer service. As we complete our 31st year of business, we are eager to service our existing customers as we have in the past and towards meeting and growing with new customers and markets.
- Established 1989.
- 120+ employees during seasonal peak.
- Licensed to work in
- New Jersey
- New York
- North Carolina
- South Carolina
- West Virginia
Gregori has completed a wide variety of jobs in a number of states, varying in size, complexity, and scope. If you don't find examples of the kind of project you are looking for, please browse all jobs or contact our office.
The Norfolk Southern project in Bolivar, PA involves the rehabilitation of an old double barrel arch train bridge over Tubmill Creek. The old stones that make up the arch were showing signs of cracking and movement. Work on this project included dowels and rebar installation, concrete encasement on the benchwalls and spandrel faces, galvanized steel arch liner installation, grouting of the arch liner and new wing and parapet concrete caps. Helical anchors were also installed through the new parapet on the north side. Access to phase two of this project required a large water diversion effort to control Tubmill Creek before flowing into the Conemaugh River.
The project focused on Bridge 03 in New Canton, VA. The work included installing 10 new form and pour bent footings, shim and line bridge deck, 14 EA remove timber bents and replace with 5 post bents, remove and replace girts, sash, sway bracing, sills and stringers in various locations.
Gregori Construction Safety Statement
All employees, subcontractors, vendors and passers-by shall have the right to a safe environment. Gregori Construction Inc. continuously strives to maintain a safe jobsite and will tirelessly search for improvement opportunities. It is our task to make sure everyone who works for this company or comes in contact with our people, equipment, materials and locations makes it home to their families at the end of each and every day.- Safety Committee Gregori Construction Inc
Working for Gregori
Gregori Construction Inc. is an Equal Opportunity Employer. We are a small family owned company which strives for efficient, smart and excellent employees. Everyone at Gregori Construction at one time or another does something out side of his or her job description willingly and it is this team work that has helped to build our success. If you feel you have what it takes to work in a fast paced challenging environment that welcomes creative thinking and efficient problem solving, then we would love to review your resume or job application. Please follow the links on the left of this page to review our open positions and below link to our Employment Application.
The positions listed here may not have immediate openings
Typical Job Descriptions Listed Below
Work with Us
Are you a Supplier or Subcontract who is interested in doing business with Gregori or getting on our project bidding list?
Then this section is for you. Please follow this link to fill out our Bid Solicitations and Qualifications web form