Si Engineering, P.C.

Specializing in civil, structural and transportation engineering, they’ve designed and inspected bridges, facilities, roadways and transit systems

They've delivered services ranging from lighting design and condition surveys to full construction and program management

Their typical projects include high‑profile infrastructure work like subway expansions, bridge rehabilitations, and rail upgrades

Headquartered in NYC with offices across NY and NJ, they’re known for responsiveness, technical depth, and rigorous inspections

Integrity: We are committed to conducting our business with the highest ethical standards, fostering a culture of trust and accountability.

Quality: We are dedicated to delivering superior services with exceptional results that exceed client expectations.

Innovation: We embrace new ideas, technologies, and approaches to continuously improve our services and value to clients.

Collaboration: We value teamwork and open communication, fostering an environment where diverse perspectives drive success.

Sustainability: We prioritize sustainable solutions that balance economic, environmental, and social responsibilities.