GZA is nationally recognized for the wide range of geotechnical, environmental, civil, flood/hazard, resiliency, instrumentation, ecological and permitting services that we provide for our nation’s infrastructure.

Through the integration of our service capabilities, we offer a broad technical approach to project issues and provide cost-effective and technically appropriate solutions to complex challenges while mitigating risks associated with the greatest unknown in underground construction - the ground.

Infrastructure projects often occur in densely populated urban areas that may be complicated by the presence of contaminants that have impacted soils, sediments, groundwater and bedrock.  GZA is rather unique in that we are one of a very small number of national/regional consulting engineering firms that offers integrated geotechnical, environmental engineering and ecological services for infrastructure projects.

GZA has provided services to owners, engineers and contractors on traditional design-bid-build work, design-build, construction manager/general contractor (CMGC), and Public Private Partnerships (P3).  Through this experience, our staff appreciates the difference in our client’s expectations and can adapt to meet your specific needs. 

Infrastructure Services include:

  • Airport/Aviation Terminals & Runways
  • Tunnels
  • Highways
  • Bridges
  • Heavy and Light Rail
  • Bus Facilities
  • Ports
  • Water and Wastewater
  • CSO Facilities
  • Subways/Stations
  • Ventilation Shafts
  • Intermodal