Stephen G. Lehigh, PE

Steve came to The Di Salvo Engineering Group in May 2015 with twelve years of experience in temporary design for mass transit projects in New York City. He has an extensive background in temporary shoring design, support of excavation and underpinning design.  He was hired as a Senior Project Engineer and was promoted to Project Manager in January 2016, to Senior Project Manager in December 2021 and was named an Associate Principal in 2024.

Steve’s work at TDEG includes managing projects and other engineers to provide high quality designs.  He excels at developing timely solutions to obstacles arising during the construction process. Steve leads our Colorado office.

BSCE State University of New York of Technology at Utica/Rome 2004

Connecticut 2015; New York 2014; Colorado 2018; Pennsylvania 2023, Massachusetts 2023; New Jersey 2023; Rhode Island 2023

Professional Membership:
American Institute of Steel Construction
ACEC of CT Structural Engineers Coalition
National Council of Structural Engineers Association of Colorado
AIA of Colorado
NCEES Civil Structural Exam Development Committee Volunteer

Community Affiliations:
Castle Rock Economic Development Committee Member


Recent Projects

Colorado Custom Home Addition and Alterations
City Hotel in Colorado
Las Palmeras
Da Vinci Science Center
Savings Bank of Danbury
The Mill
Winter Park Building
Whaling City Mazda
Westport Home with Guest House


We pride ourselves on technical excellence, innovation and following the highest professional standards.
Contact us today to partner on your next project.