Kate P.
9/22/2025
Fast Efficient and Friendly what more could you want in a smog check : ). I called ahead and was able to just drive on over. As I was pulling in, someone else pulled in just before me, but because...
A1 Smog Star Certified Station
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(217)
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2707 Sonoma Blvd
Vallejo, CA 94590
A1 Smog Star Certified Station in Vallejo, CA, is dedicated to providing honest, efficient, and accurate smog check services for vehicles. With experienced and courteous technicians on hand, customers can expect a hassle-free experience in a streamlined process that typically takes around 15 to 20 minutes.
As a STAR-certified station, A1 Smog meets higher performance standards established by the Bureau of Automotive Repair, ensuring competitive pricing and quick service. Customers appreciate the convenience and reliability, making it a preferred choice for repeat visits and referrals in the local community.
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Reviews
4.5217 reviews
Alv F.
9/3/2025
Amazing service! Was greeted very professionally and quickly acknowledged right when I pulled up. Handed over the keys and made my way over to the taco truck in the same parking lot. Took about...
Cathy L.
8/28/2025
Loyalty matters. My SO comes here every time for smog checks. They're not the cheapest quote around, but the friendly staff makes it worth it!, Plus, who wouldn't support a shop that knows how to...
Woniya W.
5/18/2025
Requested a smog check last night via yelp. Said was very prompt at returning my email with a reasonable price quote that was honored when I got over there today. Fast service, courteous, and...
Magen F.
1/1/2025
Needed a very last minute smog for a car sell. Called on New Year's Day, every where else was closed. He squeezed me in. Very fast, professional and honest.
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