
Mr. Yamauchi is the Responsible Corporate Officer for Element Environmental, LLC. He has over thirty-one years of experience in the environmental consulting industry. He has over seventeen years of project management experience and has managed numerous Federal Indefinite Delivery, Indefinite Quantity Contracts and environmental consulting/engineering design contracts.
Mr. Yamauchi has been involved in a wide range of environmental investigation and engineering projects dealing with water, wastewater, petroleum contamination, solid waste, and hazardous waste. His professional experience has included work on projects in Hawaii, Guam, Japan, Korea, Diego Garcia and the Pacific Islands. Mr. Yamauchi’s areas of expertise consist of environmental investigations, remedial design and engineering, groundwater modeling, storm water planning, and wastewater engineering. He is experienced in preparing work plans, project management plans, sampling and analysis plans, site safety and health plans, and final reports for soil, groundwater and sediment investigation projects.

Roger Aoki, PE
Associate
Senior Environmental Engineer

Matt Neal
Associate
Senior Environmental Scientist

Arlene Campbell
Associate
Senior Geologist

Bernice Balete, PE
Senior Environmental Engineer

Eric Lau, PE
Senior Engineer | IT Director

Candace Yamauchi, PE
Senior Environmental Engineer

Marvin Heskett, III
Senior Chemist

Lindsay Mason, PE
Senior Environmental Engineer

Angela Peltier
Geologist

Jodie Tsubone, PE
Civil Engineer

Austin Lutey, EIT
Environmental Engineer

Katie Kilway
Environmental Scientist

Danny Liu
Chemical Engineer

Daniel Amato, PhD
Environmental Scientist

James Tsubone
Environmental Scientist

John Ellis
Environmental Technician

Joshua Agpaoa
Junior Engineer

Darla Won
Marketing Director

Kim Chung
Office Manager

Teddy Uekawa
Junior Engineer

Maya Matsuoka
Field Technician