Entomological Consulting Services, Ltd.

Richard Arnold
104 Mountain View Court
Pleasant Hill, CA 94523-2188
Phone: (925) 825-3784
bugdctr@comcast.net

Clientele

Entomological Consulting Services, Ltd. serves clients in local, state, and federal governmental regulatory and resource agencies; the military; and private sector clients, including law; environmental planning; architectural and civil engineering firms; agribusiness; energy, forestry, mining, utility, chemical, and petroleum companies; land developers; and non-profit organizations.

Representative clients include:

Bechtel
Bureau of Land Management
California Department of Fish and Game
California Department of Forestry and Fire Protection
California Department of Parks and Recreation
Caltrans
Cellular One
Chevron
Cheryl Tillotson, Attorney at Law
CH2M Hill
City of Vacaville, California
City of Sand City, California
City of Scotts Valley, California
Creegan & D'Angelo
Denise Duffy & Associates, Inc.
EcoSystems West Consulting Group
EMC Planning Group, Inc.
ENTRIX, Inc.
Environmental Science Associates
ERM West, Inc.
Golden Gate Bridge District

Golden Gate National Park Association
Graniterock
Hanson Aggregates
Jones & Stokes Associates, Inc.
Los Angeles International Airport
McDonough, Holland & Allen, Attorneys at Law
Monterey Peninsula Regional Park District
North Sacramento Land Company
PG&E
Pillsbury, Madison & Sutro, Attorneys at Law
Sapphos Environmental, Inc.
San Lorenzo Valley Water District
The Huffman-Broadway Group, Inc.
The Nature Conservancy
Tuscarora
U.S. Fish and Wildlife Service
U.S. Forest Service
United Technologies Corporation
University of California

Photo by: R.Arnold
El Segundo Blue Butterfly

Photo by: R.Arnold
Ohlone Tiger Beetle

Photo by: R.Arnold
Palos Verdes Blue Butterfly