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Innovative Solutions for
More than 50 Years

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Who We Are

Since 1970, the highly-trained ecologists and professionals at H. T. Harvey & Associates have delivered exceptional consulting services to public agencies, private entities, and nonprofit organizations. The expertise of our staff encompasses a wide range of biological and design disciplines required to perform high-quality work on ecological projects.

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News & Events

H. T. Harvey & Associates is now part of Integral Consulting Inc. Read more in a message from H. T. Harvey president, Dan Duke, and Integral’s announcement.

We’re a proud sponsor of the SERCAL Conference (May 18–20, Fortuna, California). Senior restoration ecologist, Zachery Gizicki, and fish and aquatic ecologist, Carolyn Belak, are attending.

Dr. Erica Escajeda, senior marine mammal ecologist, is attending the June 8–11 State of the Science Workshop on Wildlife and Offshore Wind Energy (Stonybrook, New York) and presenting a poster “Characterizing Lost Fishing Gear and Marine Debris Along Northern California Beaches to Better Understand Floating Offshore Wind Entanglement Hazards”. Additional offshore wind-related research we also collaborated on with Integral Consulting will be featured in another poster, “Assessing Radar Tracking Accuracy for Birds and Bats Using Drones and Comprehensive Performance Metrics” and in a presentation, “Seeing the Unseen: Application of Radar Technologies for Classifying Bird Flight Behavior”.

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Services

Environmental
Analysis

Permitting

Ecological
Restoration

Landscape Architecture and Planning

Compliance
Support

Conservation Planning

Ecological
Research
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Our Work

Renewable Energy

Renewable Energy

H. T. Harvey & Associates supports renewable energy, energy transmission, and energy storage clients by developing strategies and applying solutions...

Water Resources

Water Resources

H. T. Harvey & Associates has worked on some of California’s most complex water supply, water quality, and flood control projects...

Public Sector

Public Sector

H. T. Harvey & Associates has a long history of working for local, regional, state, and federal entities...

Research

Research

Ecological research is a foundational core of our business. Since our founding more than 50 years ago our research initiatives have informed the evolution...

Transportation

Transportation

H. T. Harvey & Associates has contributed ecological consulting services to hundreds of transportation- projects in California and Hawaii...

Private Land

Private Land

H. T. Harvey & Associates’ effectively guides private sector projects through all phases of development. We guide our clients through conceptual design and planning...
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