Skip to content

SESI Consulting Engineers


Construction Observation/Materials TestingBiohazard RemediationConstruction ConsultantsEngineersEngineers-GeoTechnicalEnvironmental ConsultantsEnvironmental Training/Remediation/TestingLand Use/ ZoningLand/Land DevelopmentLSRP ServicesRetaining WallsSite Remediation/RedevelopmentSite WorkStormwater Consultants

About Us

SESI Consulting Engineers provides value-driven engineering for owners, developers, and the construction industry. Through execution of a comprehensive, coordinated approach, SESI manages projects from concept through completion. Our staff of licensed Professional Engineers and LSRPs maintains close, continual contact with clients while utilizing project-specific, construction-focused techniques to provide functional and economical solutions.

Established in 1976, SESI has earned an excellent reputation for providing comprehensive Geotechnical, Environmental, and Land Development Civil engineering services. Headquartered in Pine Brook, New Jersey, SESI serves residential, commercial, industrial, manufacturing, and chemical companies, developers, and government agencies throughout the Northeastern United States.

SESI’s mission is to advance the success of our clients by approaching every project as a partnership. We aim to encourage a culture that values solutions, excellence, service, and integrity.


Harbor Square, Ossining, NY
Saw Mill Lofts, Hastings-on-Hudson, NY
River Tides, Yonkers, NY
1177 @ Greystone, Yonkers, NY
Gallery Image Logo-Metro_GoldHammer-NEW-02.jpg

Rep/Contact Info

Roger Hendrickson
Franz Laki
  • Phone: (973) 808-9050
Lara Lukman
Marketing Associate

Scroll To Top