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Office

Honolulu

Since 2003, our Honolulu office has delivered comprehensive environmental consulting, covering both natural and cultural resources. Our services include biological surveys, wetland and watershed studies, ESA compliance work, archaeological and ethnographic investigations, community consultation, historic preservation, and more.

Local Expertise

Natural Resources

Discover our natural resource expertise.

Four people standing on top of vegetation and multiple branches and twigs. You can see mountain ranges in the background.
Four people standing on top of vegetation and multiple branches and twigs. You can see mountain ranges in the background.

Botanical and Wildlife Surveys (Including Avian and Bat)
Clean Water Act Section 404 Permitting
Developing and Implementing Management Plans
Endangered Species Surveys
Habitat Conservation Plans for Incidental Take Permits and Incidental Take Licenses
Habitat Restoration Plans
NEPA (EISs, EAs, Categorical Exclusions, Critical Issues Analyses) and HRS Chapter 343 Compliance
Restoration Ecology
Surveying, Identifying and Mapping Invasive Species Infestations
Wetland and Stream Delineation

Cultural Resources

Explore our cultural resources capabilities.

A hut on top of a small pier made of rocks. A small table floats on a concrete slab next to it.A large body of water is surrounding the area.
A hut on top of a small pier made of rocks. A small table floats on a concrete slab next to it.A large body of water is surrounding the area.

Archaeological Literature Review and Field Inspections
Archaeological Inventory Surveys
Archaeological Monitoring and Monitoring Plans
Burial Treatment and Data Recovery Plans
Historic Preservation Planning
HRS 6E and NHPA Section 106/110 Compliance
Cultural Impact Assessments
Ka Pa'akai Analyses
Ethnography
Hawaiian Language Translation and Transcription
Oral History Interviews
ArcGIS Story Maps

Additional Services

Learn about our mapping and tech expertise.

Canine Human-Handler Search Teams for Post-Construction Carcass Searches
Database Development
Federal Aviation Administration (FAA) Certified Drone Pilot
GIS-Based Web Mapping
GPS Field Data Collection and Post Processing
Hazard Mitigation Planning
Mobile and Web Application Development
Spatial Analysis and 3-D Modeling
Wildfire Planning

Amanda E (second from L), Richard Pender (third from L in the back), Danielle Frolich (grey SWCA cap), Tamara Luthy (front orange shirt), Hattie Gerrish (middle back with hat), and Eric Vonderahe (second to last on R). The last person looks like John Dietler but not sure if he was in Hawai‘i at the time. Two employees wearing safety vests and hardhats standing on grass with mountains in the background.

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