Tectonic Engineering Consultants, Geologists & Land Surveyors, D.P.C. is a multi-disciplined engineering firm established in 1986 with a staff of over 500 professionals comprised of civil, structural, environmental and geotechnical engineers, geologists, scientists, surveyors, planners, construction managers and construction inspectors. The firm has earned a reputation for providing solutions that are smart and practical, sensitive to budget and schedule, and that look toward the future.

Tectonic’s professional staff are united by the passion of using engineering problem solving to create significant improvements to our planet and its built environment. Tectonic’s experience includes:

  • Innovating solutions that have made some of the country’s mega projects constructible, such as the rebuilding at the World Trade Center site, the Tappan Zee Bridge replacement and the MTA’s East Side Access.
  • Assisting Fortune 500 companies with turnkey solutions for nationwide telecommunications deployments.
  • Scaling-up its project management expertise to provide program management services along with engineering and environmental services to achieve large-scale disaster recovery success.
  • Working with municipalities, schools, healthcare and private institutions on variety of facility improvements helping them achieve their strategic goals and ambitions.


Tectonic has been honored as one of the top 200 firms on Engineering News-Record’s Top 500 Design Firms since 2001 and has garnered numerous Engineering Excellence Awards from the American Council of Engineering Companies (ACEC).


Tectonic has been guided by a focused philosophy since the firm’s beginning – vision, integrity and technical expertise.

Simply put, Tectonic’s goals are to:

  • Maintain the standard of quality expected by our Clients on each and every project.
  • Complete projects within budget and on-time.
  • Exceed our Client’s expectations.

“Practical Solutions, Exceptional Service”



Astoria, NY
Newburgh, NY

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