Designs for a Changing Future

The background of our team members may be diverse, but we’re all energized by the same opportunity: to reduce the environmental impact of our projects and your operations. For us, our work is about more than code compliance or checking off regulatory requirements—it’s about adding value for your organization and the planet. We invest in understanding your operations and constraints in order to see the big picture and offer creative, holistic, tailored solutions that provide a roadmap for a more sustainable, resilient future.

Airport Cooperative Research Program (ACRP)
ODOT Statewide Stormwater Management/MS4 Program Implementation
City of Chattanooga – Green Infrastructure Master Plan
City of Columbus Department of Public Utilities Environmental Audit and EMS
Cincinnati/Northern Kentucky International Airport Stormwater Deicing System Expansion


We provide creative solutions through a well-rounded set of expertise that is focused on the details without losing sight of the big picture – and your long-term growth.


“It has been a real pleasure to work with the professionals at Gresham Smith. They have been very attentive to our needs and very flexible with their schedules”

Tom Foster, Operations Manager, City of Dallas

“Gresham Smith has done an outstanding job performing the complex technical and design analyses required for the PDX deicing project. I have been consistently impressed both by the quality of their work and by their responsiveness. In addition, they work well with our airline partners, which has been a significant benefit.”

Susan Aha, Deicing Program Manager, Port of Portland