Business hours:

no appt needed. first come first serve.

Monday 7:30 AM - 5:30 PM

Tuesday 7:30 AM - 5:30 PM

Wednesday 7:30 AM - 5:30 PM

Thursday 7:30 AM - 5:30 PM

Friday 7:30 AM - 5:30 PM

Saturday 8:00 AM - 4:00 PM

Sunday CLOSED

We are closed on all Major US Holidays.

California Smog Center