As summer draws to a close, SI Engineering had some fun in the sun at Coney Island. We were so glad to catch up with our employees and their families, and look forward to a bright and prosperous autumn!

SI Engineering was recently awarded a NYSDOT contract for Construction Inspection services for repairs to the NY 27 Westbound Bridge over Barnes Road in the Town of Brookhaven, Region 10. Under this contract, SIE will provide construction inspection services for replacement of the [...]

SI Engineering was recently awarded an MTA contract for Design-Build professional services for structural improvements on the Eighth Avenue Line. The project will include design, construction, and rehabilitation of structural steel defects along the Eighth Avenue Line on express and local [...]

SI Engineering was recently awarded a NYSDOT contract for Biennial and Interim Bridge Inspection of the Queensboro Bridge in Region 11. As a subconsultant. SIE will provide biennial bridge inspection services and generate reports.

Welcome to SIE’s new and improved website! Our goal is to help NYC move toward a brighter and more modern future by improving the region’s vital infrastructure, and we wanted our website to reflect that goal. Check out the navigation bar at the top of our site to learn more [...]

SI Engineering was recently awarded an MTA contract for Project Management Consultant services for the Park Avenue Viaduct. This project will provide Metro-North Railroad customers with service into and out of Penn Station via Amtrak’s Hell Gate Line. The project is a key element and [...]