Technical Assistance Providers


The following companies were approved as Technical Assistance Providers by the State of California in 2002. The California Climate Action Registry has since become a non-profit organization which 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 Registry-sponsored training sessions. However, the 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
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Cameron-Cole, LLC 50 Hegenberger Loop
Oakland, CA 94621

Chris Lawless
(510) 777-1858
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CH2M Hill 402 West Broadway, Suite 1450
San Diego, CA 92101

Clay Hinkle
(619) 687-0110
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Det Norske Veritas Certification, Inc. (DNV) One Bush Street, 12th Floor
San Francisco, CA
94104


Barbara Toole O'Neil
(415) 318-3913
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Eastern Research Group (ERG) 8950 Cal Center Drive, Suite 348
Sacramento, CA 95826

Paula Fields
(916) 361-6751
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Ecology and Environment, Inc. 130 Battery Street, Suite 400
San Francisco, CA 94111

 

H. Dru Krupinsky
(415) 271-3747
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Econergy International Corporation 1881 9th Street, Suite 300
Boulder, CO 80302

 

Lily Russell
(202) 822-4980
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EcoSecurities Ltd. 435 Pacific Ave
5th Floor
San Francisco, CA 94133

 

Kate Thomsen
(503) 231-2727
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E.H. Pechan & Associates 1202 Aquila Loop
Celebration, FL 34747

 

Stephen Roe
(407) 864-1895
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Energy Advantage Inc. 5420 N. Service Rd., Suite 501
Burlington, ON L7L 6C7
Canada

 

Shannon Turnbull
(905) 319-1717 ext. 299
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ENSR Corporation 1220 Avenida Acaso
Camarillo, CA 93012-8738

 

Howard Balentine
(805) 388-3775 x265
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Environmental Science Associates 225 Bush Street, Suite 1700
San Francisco, CA 94104

 

Jeff Caton
(415) 962-8494
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Environmental Software Providers (ESP) 444 Castro Street, Suite 800
Mountain View, CA 94041

 

Rebecca Morris
(650)968-9000
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First Environment, Inc.
770 L Street, Suite 950
Sacramento, CA 95814

 

Jay Wintergreen
916-492-6080
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Futurepast, Inc. 2111 Wilson Boulevard, Suite 700
Arlington, VA 22201

 

John Shideler, PhD
(888) 358-9047
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Heck Associates 118 Garner Avenue
Bloomfield, NJ 07003

 

Werner Heck
(973) 338-1837
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ICF International 28202 Cabot Road, Suite 510
Laguna Niguel, CA 92677

 

Scott Broten
(949) 347-6110
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ICLEI - Local Governments for Sustainablilty 436 14th Street, Suite 1520
Oakland, CA 94612

 

Brooke Lee
(510) 844-0699 x304
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NSF-ISR 789 North Dixboro Road
Ann Arbor, MI USA 48105

 

Petie Davis
(734) 827-6810
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Rocky Mountain Institute / KEMA-Xenergy Team 492 Ninth Street, Suite 220
Oakland, CA 94607

 

Karin Corfee
(510) 891-0446
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Ryerson, Master and Associates, Inc. 735 State Street, Suite 209
Santa Barbara, CA 93101-5503

 

Ivor John
(805) 730-1338
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SAIC 8301 Greensboro Drive MS E-5-7
McLean, VA 22102

 

Michael Mondshine
(703) 676-4835
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SBW Consulting, Inc. 2820 Northup Way, Suite 230
Bellevue, WA 98004

 

Michael Baker
(425) 827-0330
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SCS Engineers 3117 Fite Circle
Suite 108
Sacramento, CA 95827

 

Pat Sullivan
(916) 361-1297
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Shaw Environmental, Inc. 2360 Bering Drive
San Jose, CA 95131

 

Richard S. Merrill
408-382-5842
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Stone & Webster Consultants One Bowdoin Square
Boston, MA 02114-2927

 

Debra Richert
(617) 589-1191
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Tetra-Tech EM Inc. 1999 Harrison Street, Suite 500
Oakland, CA 94612

 

Ed Sussenguth
(510)302-6300
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Trinity Consultants 15615 Alton Parkway
Suite 450
Irvine, CA 92618

 

Katherine N. Blue
(404) 256-1919
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TUV America 10040 Mesa Rim Road
San Diego, CA 92121

 

Derek Tremblett
(519) 727-9980
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URS Corporation 1615 Murray Canyon Road
Suite 1000
San Diego, CA 92108

 

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