Get in Touch
Key Contacts:
General Questions/ Inquiries
We’d love to hear from you! Leave us your name, contact information, and a brief message and we’ll get back to you as soon as possible. Please note in your message if you’d like to be added to the HVIP Mailing List (you may opt-out any time).
Voucher Processing Questions
Tetra Tech
californiahvip@tetratech.com
Patrick Chen – Vehicle Eligibility Questions
Air Pollution Specialist, California Air Resources Board
Patrick.Chen@arb.ca.gov
CARB News:
To stay informed about news, events, and policy from the California Air Resources Board, click HERE and choose “HVIP”
HVIP’s Toll-Free Hotline
Available Mondays to Fridays, 9AM – 5PM Pacific
1-888-457-HVIP or 1-888-457-4847
Se habla español
Email: info@californiahvip.org
To ask a question, please complete the following form with your contact information, and select your subscriber preferences to be added to our mailing list!
