Advanced Smog​ Test


Open 9:00 am - 5:00 pm  Mon - Fri

Star Certified Smog Check

15 Min Smogs | Fast & Safe

Walk-Ins Welcome



Why Advanced Smog?                 Locally Trusted For Over 15 Years!

Star Certified Test Only Smog Check

5 Star Rating


Our friendly staff and quick service have helped us earn a reputation for QUALITY and VALUE. Check out our 5 star reviews on Google and Yelp.  

Smog Check


Star Certified Test Only


We're a Star Certified Test Only 

station. That means we don't do repairs so you don't have to worry about getting failed for no reason. All we want is to see you pass!


Schedule Online


Smog checks at Advanced Smog start at only $55 and most smogs take less than 10 minutes. If you find a lower price anywhere else, we'll be happy to match it.

(650) 583-7664