Contact Us
General Information
| Helpline | (800) 242-4450 |
Hotlines
| Access for Persons with Disabilities | (916) 323-7053 |
| Air Quality Training Program Registrar | (916) 322-3937 |
| Cap-and-Trade Program | (916) 322-2037 |
Complaints
|
(800) 952-5588 (916) 323-7053 (800) END SMOG |
| All Other Environmental Concerns | CalEPA concerns system |
| Diesel Off-Road On-line Registration System (DOORS) | doors@arb.ca.gov (877) 59 DOORS (877) 593-6677 |
| Drayage (Port Trucks) | drayage@arb.ca.gov (888) 247-4821 |
| Portable Equipment Registration | portable@arb.ca.gov |
| Refrigerant Management Registration | rmp@arb.ca.gov (916) 324-2517 |
| Transport Refrigeration Units (TRU/Reefers) | tru@arb.ca.gov (888) 878-2826 |
| Truck and Bus | 8666diesel@arb.ca.gov (866) 6 DIESEL (866) 634-3735 |
| Webmaster |
Public Records Requests
| Public Records Coordinator | (916) 322-2884 |
Guidelines and more information.
Media Inquiries
| Office of Communications | (916) 322-2990 |
Other Contact Information
- Directories
- Request a Speaker
- Civil Rights Policy
- Emergency Response
- Enforcement Program Contacts
- International Activities & Visitors
- Local Air District Contact List
- Ombudsman for Small Business
- Organization of the CARB