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About Us

SESI’s mission is to advance the success of our clients by approaching every project as a partnership.

Since our founding in 1976, we have earned an excellent reputation for providing comprehensive engineering services. Our team executes a coordinated approach of managing projects from concept through completion.

Based out of Pine Brook, NJ—our staff of licensed Professional Engineers and LSRPs maintains continual contact with clients. We utilize construction-focused techniques which provide functional and economical solutions. We deliver value-driven engineering for all aspects of land development projects including residential, commercial, industrial, and logistics facilities.
We promote a culture that values:
  • S Solutions

  • E Excellence

  • S Service

  • I Integrity

States of Licensure

Connecticut

Massachussets

New York

Florida

Missouri

Pennsylvania

Maryland

New Jersey

Virginia

…and we are swiftly expanding!