The Geotechnical Department, LLC


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"Professional engineering specializing

in soil and foundations (geotechnical)

engineering for all types of civil, marine,

environmental and building projects in

NJ, NY, PA, CT, MA and VT for over 40 years."



Build geotechnical capabilities in house...learn more

Control your project costs...

The Geotechnical Department, LLC offers full scope assessment consultations for projects as small as a garage to as large as St. Patrick's Cathedral. 


At any stage of the project life cycle, we work to maximize site utilization while strategizing cost effective solutions.


Whether planning, reviewing preliminary design, designing and/or at the construction stage we use our years of knowledge and experience to help you avoid potential pitfalls, estimate costs and deliver desired outcomes.

Our team can provide a full range of geotechnical engineering support and services.

Subsurface Investigations

Geotechnical Consultations

Laboratory and Field Testing

Geotechnical Design and Analysis

Shallow and Deep Foundations

Groundwater Management

Retaining Walls

Cost Estimates

Value Engineering

Plans and Specifications

Constructability Studies

Forensic Studies

Geotechnical Quality Control

Attorneys and Arbitrators

 Professional engineers available to assess and provide testimony for civil and geotechnical engineering issues and claims. 

We have helped attorneys and arbitrators process claims for over 20 years in New York, New Jersey, Pennsylvania, Connecticut, Vermont and Massachusetts.