Phone : 415-326-3399

2080 Redwood Highway, Greenbrae, CA 94904

Star Smog Check

Smog Check serving Mill Valley, CA

The STAR program was put into place to ensure a cleaner environment for our future. When you stop by our shop, you know that you will be getting dealer quality service for your emissions testing at a significantly lower cost that will take less time.


Our skilled technicians can handle any make and model vehicle, so you don’t have to worry.



STAR Smog can serve your American Classic or your Rare Import.

Here are some of the vehicles STAR Smog Check works with on a weekly basis:

4 Less Smog Check Oakland on Facebook 4 Less Smog Check Oakland on Yelp 4 Less Smog Check Oakland on Twitter

Open:  Mon - Fri 8 AM to 5 PM ,Sat 9 AM to 3 PM, Sun by appointment only

Privacy Policy

  • Toyota
  • Honda
  • Nissan
  • Ford
  • Chevrolet
  • Volkswagen
  • Mercedes
  • BMV
  • AUDI
  • Chrysler / Dodge
  • Kia
  • Mazda
  • Hyundai
  • And more


If you have a high-performance sports vehicle, we can handle that too!

Take a look at the following list to see some of the unique cars we’ve worked with:

  • Ferrari
  • Maserati
  • Porsche
  • Mercedes AMG
  • Lamborghini
  • BMW M
  • Fiat
  • Alfa Romeo
  • Peugeot
  • Audi S and R series
  • And the list goes on

Stop by today!

At Star Smog Check, our techs are dedicated to their work. We provide smog checks in as little as 15 minutes, to get you out and back on the road. We provide excellent customer service from the start of your checks to the end. Our techs have the experience needed to get the job done and get it done right the first time, making sure your vehicle safely passes the checks.


If you vehicle does not pass the checks, it is important to have these repairs done as soon as possible in order to get your vehicle back on the road.


When you choose to work with our smog check technicians, rest assured that you are receiving services that are second to none in the Mill Valley, San Rafael, and San Anselmo, CA areas. Our prompt and attentive services have set us apart from the rest in these areas. Call us today for more information. No appointment is needed. You can come by whenever you'd like, but if you would prefer to make an appointment we are happy to reserve you a spot. Feel free to call ahead at 415-326-3399.

Business Hours:

Monday - Friday from 8 AM to 5 PM

Saturday  from 9 AM to 3 PM

Sunday by appointment only


Mon - Fri 8AM to 5 PM, Sat 9 AM to 3 PM,

Sun by appointment only