About Clean Air Smog  


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About Clean Air Smog

Originally established in 2002, Clean Air Smog was among one of the first Smog Check Test Only stations in San Francisco. At the time, Smog Test Only stations were a bit unknown to the public and the buzz was starting to catch on quickly, although there were already plenty in the Southern California area.

Smog Test Only stations were endorsed by the Bureau of Automobile Repair and were set in place to standardize the test by providing a neutral, unbiased and consistent smog check result. Also, by having a Smog Only center, these facilities would provide a much more quicker (15 minute) test, which would be better for the public.

In 2004, due to retirement, the original owner stepped down and sold the business over to Earl Chua, the Senior Lead Technician at the time.

While running the business with just his brother, Earl took the company to a whole new level by following a different business approach. He decided that the customer has to be the #1 focus of the company, even more than making a profit. Since then, business has grown tremendously through word of mouth and customer referrals.

Whether its warming your car up an extra little longer, warning you of obvious failures (check engine light), or giving you tips on how to get your car ready for a smog test.. Clean Air Smog has developed a reputation as very trustworthy, dependable and reputable shop.


Dont forget to check out our Smog Check Coupons. Go back to our homepage, Clean Air Smog - Smog Check San Francisco

Clean Air Smog & Test Only Center
368 11th Street
San Francisco, CA. 94103

Hours: Monday - Friday 8:00 am - 6:00 pm
             Saturday 8:00 am - 5:00 pm