Herrera’s interdisciplinary team of scientists, engineers, and planners blend more than 90 different disciplines to solve complicated problems facing governments, businesses, tribes, and non-profits. Our 100 staff members work in offices across the western United States and in China. We are proud of our reputation for collaboration, innovation, and creative solutions.
Our Services
Practice Areas
 Integrated water resource and low-impact development (LID) services for the full lifecycle of public and private projects to meet environmental, technical and regulatory goals. John Lenth |
 Planning, assessment, design, construction, and monitoring for ecological restoration, rehabilitation, infrastructure protection, floodplain management and mitigation. Mark Ewbank and Jose Carrasquero |
 Sustainable resource management for solid waste and hazardous materials; site and community ecological planning; energy and climate change; and regulatory compliance. Phil Coughlan |
Market Sectors
| Energy Public energy regulators and utilities; Energy suppliers; Energy facility developers, owners, and operators Phil Coughlan |
Federal US Bureau of Reclamation; National Park Service; NOAA; EPA; US Army Corps of Engineers; USDA Forest Service; GSA; US Fish and Wildlife Service; FHA; FERC; US Department of Energy Art Campbell |
International Private Chinese development Corporations; City government agencies John Lenth |
| Municipal City and County Governments Carol Slaughterbeck |
Non-Profit Land Conservancies; Fishery & Salmon Enhancement Groups; Watershed Councils Jeff Parsons |
Private Private developers; Technology providers; Corporations Michael Spillane |
| State All state government agencies Joy Michaud |
Transportation City/County/State & Federal transportation; Departments; Transit agencies; Ports; Tribes Carla Cassidy |
Tribal Tribes and associated agencies  Jose Carrasquero |
