

Specializes in transportation, utilities, and water resources.
Helps shape major projects such as large
scale transportation networks, utility systems, and water treatment plants.
Operates on a national scale, collaborating with public and private sector clients.
Known for a hands
on approach, combining technical excellence with local community understanding.
Engineers work on high
profile projects including urban transit systems, water resource management, and renewable energy developments.
employee‑owned engineering, planning, and environmental services firm
people‑first culture driving innovative, client‑first service
Zweig Group Best Firm to Work For Legacy Status
We’re invested in our people
We’re invested in our communities
We’re invested in our projects
culture that allows you to develop, lead, live well, get rewards and most of all, have fun