Monica M.
8/8/2025
I found Trejo's on Groupon while searching for a smog check, then of course, looked them up on Yelp. Seeing that they had such great reviews and were in the area, I purchased the Groupon and made...
Trejo's Smog check
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18501 Hesperian Blvd
San Lorenzo, CA 94580
Trejo's Smog Check is a licensed Smog Test Only Station located in San Lorenzo, California, authorized by the Bureau of Automotive Repair to inspect and certify a wide range of vehicles, including cars, trucks, vans, RVs, and heavy-duty trucks. They specialize in various smog checks, such as change of ownership, out-of-state inspections, and annual renewals, ensuring compliance with California state standards.
The facility offers a streamlined process for smog testing, allowing customers to bring in their registration form for efficient digital submission of test results to the California DMV. With a focus on customer convenience, Trejo's Smog Check aims to provide a hassle-free experience while meeting all DMV-required smog checks.
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Reviews
4.59 reviews
Veronica P.
10/28/2025
I don't know if I could rate someone that I didn't actually use but figured I would write my review anyways. Found this place on Groupon and all the ratings were super good so I was like perfect!...
Johanna O.
11/14/2025
Quick, fast & friendly! Went on a Friday morning and was seen immediately, finished in 10 minutes. It's conveniently located if you are in San Lorenzo, in the gas station next to Kennedy Park....
Kendrick B.
11/7/2025
This is the best smog spot!! HELLA FAST HELLA FRIENDLY! What more do you need when you smog! Definitely bringing my other cars here! I highly recommend this spot! I didn't have an appointment but...
Em C.
10/15/2025
They have good price, efficient and friendly people. When I get there, just spent like 10 mins. DONE! Highly recommend!
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