Project Support

We are committed to providing you with the most comprehensive and expedited support in the industry.

Technical Know How

Our extensive experience in all fields of geotechnical engineering will guarantee the project's success.

Cost Effective Solutions

Working with developers and contractors to provide the most efficient design and solutions for any size project.


Founded and headquartered in New Jersey, JZN provides geotechnical engineering, subsurface investigations, strategic consulting, construction quality control, and value engineering to design professionals, contractors, private developers and public agencies. JZN’s vast experience allows the firm to provide solutions to underground challenges throughout the northeastern region of the United States.

JZN is active in multiple market sectors, including retail, residential developments, commercial buildings, industrial structures, urban/community development and public projects. The firm has the capability to see a project through its entire life cycle, from planning to implementation. The firm has earned a distinguished reputation for its technical and management expertise and innovative solutions.

learn more