Business Details
37 Years
experience
Trusted Heavy Highway & Railroad Construction Services
Gregori Construction is a family-owned and operated Heavy Highway and Railroad Construction Company founded in 1989 by Richard Gregori, P.E. Starting with a $15,000 streambank clearing project, we have grown to achieve annual revenues exceeding $40 million. Our expertise spans bridge construction, environmental remediation, roadway development, and utility infrastructure, serving government agencies like the US Army Corps of Engineers and railway corporations such as Norfolk Southern. We prioritize integrity, honesty, and customer service while maintaining full licensing across the mid-Atlantic and Eastern US.With offices in Pennsylvania and Florida, we foster long-term relationships with clients, subcontractors, and suppliers. Our safety culture emphasizes leadership by example, employee empowerment through Stop Work Authority, and continuous safety education. As we enter our 31st year, we remain committed to delivering excellence through teamwork, innovation, and a dedication to safe, high-quality projects.
Services
Bridge Construction
Environmental Remediation
Roadway Repair
Jack & Bore Construction
Asphalt Paving
Lift Stations
Drilling & Foundation
Site Development
Baffle Box Installation
Railway Construction
Details
- Year established: 1989
Highlights and features
- We have 31 years of experience in heavy civil construction.
- Our team holds licenses in six states for nationwide projects.
- We maintain a top-tier safety culture with Stop Work Authority.
- Family-owned with a focus on client relationships and integrity.
- We serve government agencies and major railway corporations.
Services
Bridge Construction
Gregori Construction delivers bridge construction and repair services for roadways and railways. Our expertise includes structural foundations, decking, and compliance with federal safety standards. Clients rely on our proven track record with government agencies and rail corporations.
Environmental Remediation
We specialize in environmental remediation projects, including soil and water restoration. Our methods meet EPA and state regulatory requirements while minimizing ecological impact. Clients benefit from our experience with the US Army Corps of Engineers and Department of Energy contracts.
Railway Construction
Railway construction services include track installation, signaling systems, and maintenance for major operators like Norfolk Southern. We adhere to FRA safety standards and deliver projects on time through efficient project management and experienced crews.
Asphalt Paving
Our asphalt paving solutions cover roadway construction and resurfacing. Using modern equipment and materials, we ensure durable, smooth surfaces that meet PennDOT and FDOT specifications. Projects range from municipal roads to interstate highways.
Jack & Bore Construction
We execute jack and bore operations for utility and transportation infrastructure. This includes guided boring systems and pipe jacking under roadways and waterways. Our precision methods minimize surface disruption while meeting strict engineering tolerances.
People
Richard Gregori
Founder
Richard Gregori, P.E., founded Gregori Construction in 1989. With decades of engineering experience, he pioneered the company's growth from a $15,000 project to a $40M enterprise while maintaining a focus on quality and safety.
Andrew Gregori
Florida Office Leader
Andrew Gregori established Gregori's Florida office in 2005. Holding multiple state contractor licenses, he oversees projects across the Southeast while upholding the company's commitment to integrity and client satisfaction.
Questions
What construction services does Gregori offer?
Gregori provides bridge construction, railway development, environmental remediation, asphalt paving, and utility infrastructure services across the Eastern US.
Which states does Gregori operate in?
We operate in Pennsylvania, Florida, Tennessee, West Virginia, South Carolina, and Alabama, with licensing available for additional states as needed.
How does Gregori ensure workplace safety?
Our safety program includes Stop Work Authority for employees, regular training, and senior management oversight to maintain OSHA-compliant working conditions.
What government agencies work with Gregori?
We partner with the US Army Corps of Engineers, NASA, PennDOT, FDOT, and various state and local transportation departments on infrastructure projects.
How can I apply for employment?
Visit our website to complete our online employment application or email your resume to our Pennsylvania office for consideration.
