The following companies were approved as Technical Assistance (TA) Providers by the State of California in 2002. The California Climate Action Registry has since become a non-profit organization that functions independently of the State; therefore, there is no approval process needed to become a Technical Assistance Provider.

 

The companies listed have been verified as experienced firms in providing GHG emissions services, and many of them have attended California Registry-sponsored training sessions. However, the California Registry is not responsible for any consulting services or recommendations they may provide. Also, this list is intended to serve as a starting point for members seeking additional assistance, but members are not required to use only approved TAs.

 

 

Technical Provider Mailing Address Contact
BVQi North America 515 W. 5th Street
Jamestown, NY 14701

Dave Church
(716) 484-9002
[email protected]

 

Cameron-Cole, LLC 50 Hegenberger Loop
Oakland, CA 94621

Chris Lawless
(510) 777-1858
[email protected]

 

CH2M Hill 402 West Broadway, Suite 1450
San Diego, CA 92101

Clay Hinkle
(619) 687-0110
[email protected]

 

Det Norske Veritas Certification, Inc. (DNV) One Bush Street, 12th Floor
San Francisco, CA
94104

Barbara Toole O’Neil
(415) 318-3913
[email protected]

 

Eastern Research Group (ERG) 8950 Cal Center Drive, Suite 348
Sacramento, CA 95826

Paula Fields
(916) 361-6751
[email protected]

 

Ecology and Environment, Inc. 130 Battery Street, Suite 400
San Francisco, CA 94111

 

H. Dru Krupinsky
(415) 271-3747
[email protected]

Econergy International Corporation 1881 9th Street, Suite 300
Boulder, CO 80302

 

Lily Russell
(202) 822-4980
[email protected] 

 

EcoSecurities Ltd. 435 Pacific Ave
5th Floor
San Francisco, CA 94133

 

Kate Thomsen
(503) 231-2727
[email protected]

E.H. Pechan & Associates 1202 Aquila Loop
Celebration, FL 34747

 

Stephen Roe
(407) 864-1895
[email protected]

Energy Advantage Inc. 5420 N. Service Rd., Suite 501

Burlington, ON L7L 6C7

Canada

 

Shannon Turnbull

(905) 319-1717 ext. 299

[email protected]

ENSR Corporation 1220 Avenida Acaso
Camarillo, CA 93012-8738

 

Howard Balentine
(805) 388-3775 x265
[email protected]

Environmental Science Associates 225 Bush Street, Suite 1700
San Francisco, CA 94104

 

Jeff Caton
(415) 962-8494
mailto:[email protected]

Environmental Software Providers (ESP) 444 Castro Street, Suite 800
Mountain View, CA 94041

 

Rebecca Morris
(650)968-9000
[email protected]

First Environment, Inc. 770 L Street, Suite 950
Sacramento, CA 95814

 

Jay Wintergreen
916-492-6080
[email protected]

Futurepast, Inc. 2111 Wilson Boulevard, Suite 700
Arlington, VA 22201

 

John Shideler, PhD
(888) 358-9047
shi[email protected]

Heck Associates 118 Garner Avenue
Bloomfield, NJ 07003

 

Werner Heck
(973) 338-1837
[email protected]

ICF International 28202 Cabot Road, Suite 510
Laguna Niguel, CA 92677

 

Scott Broten
(949) 347-6110
[email protected]

ICLEI – Local Governments for Sustainablilty 436 14th Street, Suite 1520
Oakland, CA 94612

 

Brooke Lee
(510) 844-0699 x304
[email protected]

NSF-ISR 789 North Dixboro Road
Ann Arbor, MI USA 48105

 

Petie Davis
(734) 827-6810
[email protected]

Rocky Mountain Institute / KEMA-Xenergy Team 492 Ninth Street, Suite 220
Oakland, CA 94607

 

Karin Corfee
(510) 891-0446
[email protected]

Ryerson, Master and Associates, Inc. 735 State Street, Suite 209
Santa Barbara, CA 93101-5503

 

Ivor John
(805) 730-1338
[email protected]

SAIC 8301 Greensboro Drive MS E-5-7
McLean, VA 22102

 

Michael Mondshine
(703) 676-4835
[email protected]

SBW Consulting, Inc. 2820 Northup Way, Suite 230
Bellevue, WA 98004

 

Michael Baker
(425) 827-0330
[email protected]

SCS Engineers 3117 Fite Circle
Suite 108
Sacramento, CA 95827

 

Pat Sullivan
(916) 361-1297
[email protected]

Shaw Environmental, Inc. 2360 Bering Drive
San Jose, CA 95131

 

Richard S. Merrill
408-382-5842
[email protected]

Stone & Webster Consultants One Bowdoin Square
Boston, MA 02114-2927

 

Debra Richert
(617) 589-1191
[email protected]

Tetra-Tech EM Inc.

1999 Harrison Street, Suite 500
Oakland, CA 94612

 

Ed Sussenguth

(510)302-6300

[email protected]

Trinity Consultants 15615 Alton Parkway
Suite 450
Irvine, CA 92618

 

Katherine N. Blue
(404) 256-1919
[email protected]

TUV America 10040 Mesa Rim Road
San Diego, CA 92121

 

Derek Tremblett
(519) 727-9980
[email protected]

URS Corporation 1615 Murray Canyon Road
Suite 1000
San Diego, CA 92108

 

Terri Shires
Regional Leader, GHG Services
URS Corporation – Austin
[email protected]
(512) 419-5466 – Office
(512) 454-8807 – Fax