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We partner with you to solve complex challenges in natural and built environments

Learn how GZA can help secure Infrastructure funds
and complete projects.


Celebrating 60 Years of Excellence

GZA proudly commemorates our 60th anniversary, a milestone that stands as a testament to our steadfast commitment to innovation, client service, and creating an exceptional workplace for our employees.

Learn More


Tech Conference 2024
Walter E. Jaworski Technical Conference
What company offers you a one-of-a-kind weekend where you can learn from hundreds of our engineers and professionals about some of the most innovative solutions in the industry?
GZA’s Annual Technical Conference is unique and focused on professional development and camaraderie.
Check it out and then check out our job offerings!


GZA Welcomes Leading Water Resources Consulting Firm Glorieta Geoscience
Glorieta Geoscience

We are pleased to announce that Glorieta Geoscience is now a division of GZA. Glorieta Geoscience has been providing professional consulting services in groundwater development, water rights, geomorphology, dairy regulatory compliance and environmental science since 1979, with active environmental and water resource projects in New Mexico, Texas, Arizona, California, Nevada, Washington, and Idaho.

Learn why we’re better together


GZA is a multi-disciplinary, employee-owned firm providing geotechnical, environmental, ecological, water, and construction management services. GZA’s more than 700 professionals are based in offices in New England, the Mid-Atlantic, and the Great Lakes States.

Working with GZA, you can always expect:

“Throughout the complex navigation required to bring the project to fruition, GZA has provide the City with unmatched engineering and permitting support and encouragement, far exceeding the City’s initial needs and expectations.” 

Donna LaScaleia
Director of the Department of Public Works, City of Northampton
Our Core Values
We are committed to
Operating with Integrity

Our relationships with our employees, clients, and vendors are based on honesty and professionalism, first and foremost.

We thrive
On Challenges

As a premier engineering and science consulting firm, we strive to provide our clients with high quality, practical, and innovative solutions and will continue to drive a reputation that attracts interesting and challenging work.

We believe in
Opportunity for All

We provide and value a supportive, entrepreneurial, and collegial work environment that seeks to create development and career opportunities for all.

We care
For Our Communities

We seek to behave and operate under sustainable principles as a positive and active member of the communities in which, and for which, we work.

We support

We maintain a private ownership structure that we believe enhances client service and supports broad employee ownership, creation of employee-owner value, and generational transition of the firm.

Want to join the GZA team?

What can you expect from working at GZA? Variety. We firmly believe in the theory that an individual learns by doing. We’ve built our work force around it. 

Have questions?


Contact us below or give us a call at 1-844-342-5492