westlake smog check star certified station


Welcome to Westlake Smog Check Star Certified Station

Located Off Of John Daly Blvd & I-280, at/behind the Valero gas station by the Boulevard cafe, in Daly City, CA

We stand by our commitment to your satisfaction. But we want you to pass the first test. Save your time and money. 

No appointment needed!

Walk-Ins are Welcome. Closed during lunchtime from 1pm to 2pm. Smog check takes approximately 10 – 15 minutes.

STAR Certified Excellence

Trustworthy STAR Certified Smog Check

At our station, we prioritize honesty, efficiency, and accuracy in every aspect of our business. Whether you need a Star smog check, a title transfer smog test, or any other DMV-required smog service, we’ve got you covered!

Our commitment to customer satisfaction is unwavering. That’s why we offer a Pass or free re-test policy – because your time and money matter to us. With no appointment necessary, you can walk in at your convenience.


Years of Experience

Our Services

Trusting Your Car's Smog Needs to Us

We offer a range of smog check services to keep your vehicle compliant and the air clean. From regular smog checks to specialized tests, we’ve got you covered:

We Love Our Customers

Paul D.Daly City, CA
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Is there a mention in the Guinness Book of Records for fastest smog check station? If there is, and it doesn't say it's Westlake Smog, it's wrong. Original review 12/2/2017: I've been here twice and it's probably the fastest and least expensive smog check shop I've used. They did my monstrous Ford E-350 van for $50 out the door (after mentioning Yelp); it's the only shop that hasn't charged at least an additional $10 for this behemoth. All of my smog check business goes here now.
Kris H.San Francisco, CA
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I always come here to get my smog check for all my new cars and old cars. Good value!!! Just make sure you check their off days so you don't have to come here again. Oh, and there is an online coupon. Just show it to them to get a discount. Who does not like a discount?!!!
Teeds K.San Francisco, CA
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The spot that's a not so secret "secret" lol. Number 1. Go to the website and download the coupon! What's a value! You'll need it when you initially show up in person. They will honor it. Just be sure to read the fine print. Bring cash cause who doesn't love money! Pull up, meet an attendant , tell them your needs, show the coupon ( I showed it from my phone ). Leave your keys in the ignition and guard your car until the smog attendant comes to do his thang! Done within mins! ( hopefully your car doesn't run into any issues ) and you are on your way! Oh, and there is an online coupon. Just show it to them to get a discount. Who does not like a discount?!!!
Shonara Rivas
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I've gotten a smog check from this place. They are super fast but efficient. They know what they are doing and I will contto go back and recommend this place. The gas station itself has changed names, but it's still the same people for the smog check! They usually will give you a discount for your first visit, but don't quote me! They're great!
Philip Wong
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Smog check is located in back of the gas station. I've been coming here for years. They are by far the best prices your can find. Service is pretty fast depending on when you get there and how many cars are ahead of you. I recommended getting there when they open. Your be the first few cars and should be in and out in less than 30 mins. I definitely recommend this place.
"STAR Station" Smog Check for Only $46.75+ One FREE Retest! No Appointment Necessary! Best Deal In Town! No need to print this coupon, just mention you saw our website coupon online before service
Only $46.75 for ALL 2000 and newer vehicles including Cars, heavy duty trucks, full size Vans, and SUVs. $66.75 for year 1996 to 1999 models vehicles. certificate $8.25 extra. STAR Certified Station. We certify all smog check including star smog, regular smog, hybrid and diesel smog check etc.. PASS or FREE retest for ALL vehicles! Just mention or present this coupon before test.

Regular Price $81.75 + $8.25 Certificate. Cannot Be Combined With Any Other Offers. COUPON MUST BE MENTIONED BEFORE TEST