About us

Mission statement

Our Promise

 

We provide creative solutions that balance human and social needs with environmental stewardship.

 

We collaborate with colleagues and clients who share a common set of values:

  • Trust and integrity
  • Equitable sharing of risk and reward
  • Learning and growth
  • Adaptability and flexibility
  • Appreciation of work/life balance

What our clients say...

This project required a complex sequence of utility relocations to clear the sites and to clear the street for tunnel construction. S E A has done an extraordinary job and knows very well university needs, site planning and engineering, as well as the process of implementation, permitting, and construction.

David Zewinski
Harvard University
Associate Dean for Physical Resources and Planning