Industry-leading expertise and a passion for our work

Tetra Tech is a leading, global provider of consulting and engineering services. We are differentiated by Leading with Science® to provide innovative technical solutions to our clients. We support global commercial and government clients focused on water, environment, sustainable infrastructure, renewable energy, and international development. With 30,000 associates worldwide, Tetra Tech provides clear solutions to complex problems.

Videos from this campaign

Content from this campaign

Environment

Expert Interview With Dr. Jerry Diamond, Ecotoxicology and Risk Management Expert
Dr. Jerry Diamond, Tetra Tech’s Director of Ecotoxicology, has more than 30 years of experience in human health and ecological risk assessments, aquatic ecology, environmental toxicology, water quality criteria and standards, and design and interpretation of environmental assessments.

Green Infrastructure

Expert Interview With Scott Ceasar, Sustainable Design Expert
Scott R. Ceasar is a Principal at Cosentini Associates, A Tetra Tech Company, and the Director of Sustainable Design. He promotes sustainable design practices in the building industry and within the firm, focusing on creating systems that are energy-efficient, environmentally responsible, and ensure occupant comfort.

Environment

Expert Interview With Rich Serino, Emergency Management Expert
Rich Serino has more than 40 years of federal, state, and local emergency management and emergency medical services experience. Mr. Serino was appointed as the Federal Emergency Management Agency's (FEMA) Deputy Administrator in October 2009. In this role, he worked directly with Administrator Craig Fugate to promote the “whole community” approach to emergency management, which seeks to build, sustain, and improve the agency’s capacity to prepare for, protect against, respond to, recover from, and mitigate all hazards.

Green Infrastructure

Expert Interview With Carol Hufnagel, Wet Weather Infrastructure Expert
Carol Hufnagel, PE, is Tetra Tech's National Wet Weather Practice Leader. She has worked on combined sewer overflow (CSO), sanitary sewer overflow (SSO), and stormwater projects for more than 30 years.

Green Infrastructure

Expert Interview With Tetra Tech's Alain Grenier, Project Management Expert
Alain Grenier has nearly 40 years of project management experience and has been with Tetra Tech for nine years. He began his career as a network planner and procurement agent in a renowned telecommunications company. He dealt with thousands of power network-related procurement projects involving the supply of equipment, lines, and poles.

Environment

Expert Interview with Tetra Tech's John Sachs, Director of Project Finance
John Sachs has more than twenty years of experience in executing private equity and debt placements, mergers and acquisitions, restructuring, project finance, and PPP transactions in the energy and infrastructure sectors.

Sustainable Development Goals

Expert Interview with Tetra Tech's Richard Choularton, Food Security Expert
Richard Choularton is a senior associate focused on food security and climate resilience with Tetra Tech International Development Services. As the former Chief of the World Food Programme’s Climate and Disaster Risk Reduction Unit, he is a recognized, world-renowned expert in climate change adaptation and risk mitigation, resilience, food security, emergency preparedness, and early warning systems.
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More from Tetra Tech

  1. Industry-leading expertise and a passion for our work
    Tetra Tech is a leading, global provider of consulting and engineering services. We are differentiated by Leading with Science® to provide innovative...

  2. Leading with Science®
    Over the past 50 years, Tetra Tech has built a reputation of Leading with Science by providing innovative technical solutions for its clients. Leading...

  3. Designing high-performing, sustainable buildings around the world
    Tetra Tech’s High Performance Buildings Group includes 1,500 professionals focused on the design and delivery of high-end, energy efficient...

  4. Sustainable Solutions for Our People, Our Projects, and Our Planet
    Tetra Tech helps our clients address water, environment, and energy needs through programs that minimize impacts on the environment while providing...

  5. Celebrating 50 Years of Excellence
    Tetra Tech has been solving the world’s most complex problems for 50 years. In 1966 our four founders started Tetra Tech to provide innovative...

  6. Creating practical, sustainable international development solutions
    Tetra Tech uses an integrated approach to international development services that focuses on empowering local communities and leveraging private...

  7. Growing the Next Generation of Engineers through STEM
    Tetra Tech is helping grow the next generation of engineers and scientists, who will find solutions to the world’s most complex problems. Science...