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Contact Us

This page last reviewed February 3, 2010



General Inquiries or call (800) 242-4450   Staff Yellow Pages
Webmaster@arb.ca.gov or call (916) 322-3260   Staff White Pages

Hotlines:


          
866-6Diesel Hotline Programs     (866) 6DIESEL or (866) 634-3735

Diesel Off-Road On-line Registration System (DOORS)   (877) 59DOORS or (877) 593-6677

Drayage (Port Trucks)     (888) 247-4821

Portable Equipment Registration     (916) 324-5869

Transport Refrigeration Units (TRUs / Reefers)     (888) 878-2826

Air Pollution Complaints - General     (800) 952-5588

Air Pollution Complaints - Vehicles

(800) END SMOG or (800) 363-7664


Other key contact Information:


California Air Resources Board
1001 "I" Street
P.O. Box 2815
Sacramento, CA 95812


Public Information: (916) 322-2990 or FAX: (916) 445-5025

Finally, note that the left-hand navigation bar on every webpage should include a list of resources including a "Contact Us" link identifying a phone number and email address of an ARB employee who can help you with the subject matter addressed on that webpage.

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The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB