Star Smog Depot offers competitive pricing on our smog checks, whether you need a DMV smog test, diesel smog check, star certified smog check, or an out of state smog check. If you are in the Colma, CA and Daly City, CA area, come to our smog test station for quick and quality service. We want to help you pass your smog test every time! Call us to schedule an appointment or simply drop in!

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Star Smog Depot


7651 El Camino Real 

Colma, CA 94014


(650) 757-7664

Business Hours


Mon   8:00 AM - 6:00 PM

Tue     8:00 AM - 6:00 PM

Wed   8:00 AM - 6:00 PM

Thu     8:00 AM - 6:00 PM

Fri       8:00 AM - 6:00 PM

Sat      8:00 AM - 6:00 PM

Sun     Closed

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