If you're on Yelp trying to decide on a smog shop, then give All Star Smog a chance! My experience…read morewith them (first time, first impression) was great. We needed a smog done on short notice--I did a quick Yelp inquiry, the shop owners/staff messaged back quickly, and the next morning we dropped in. Went in Saturday morning--the (covering) technician was courteous, friendly, and professional all around, and we didn't feel intimidated as maybe you would at other shops. The technician (we didn't catch his name) was also very transparent, as he advised us on searching how to properly "drive cycle" our vehicle in order to reset the monitors after the first smog attempt read: "monitors not ready" -- DRIVE CYCLE? Yes, we learned something new that day! We prepared our vehicle to sit overnight, then did the drive cycle early Sunday morning right before returning to All Star Smog for the retest. Same technician was there and helped us out right at 9am. He also gave us a friendly recommendation for additional DMV services that we needed to complete. We all know that car services can most of the time be dreadful, but I can say that this was my best ever smog experience, between CA and NV. Thank you, All Star Smog!

If you want a reasonable priced smog you should check out All Star Smog. I went there today. The…read moreservice was great! Owned by a family and run by women. Basically in and out in like 20 minutes. They have a discount coupon right now. Very friendly! Located near the Courthouse. I highly recommend this business! Phone number 707) 731-9954

Great service very friendly always very quick in and out. We will definitely be coming back.read more

I DID NOT LEAVE A 5 STAR Review!!!! They copy and paste! As…read moreI'm new to the area of Cordelia and right in the middle of either going to Fairfield or Vallejo as they're about the same distance, I sent out a quick project request for a smog check, to business to see what the costs are. SG smog check center got back to me pretty quickly and offered me a great deal that I could not refuse. I stopped by today and followed instructions and and showed the message to the front desk representative regarding the price. She unfortunately stated that they no longer do that price so I'll have to pay an additional $10. At that point I felt a little unhappy, but I'm already there so I need the service done. To my surprise when my car was finished with its smog, happy it passed, they honored and gave me the price that was quoted in the message. The facility itself is pretty quick. There were a few people in front of me, but it felt like I was in and out in less than 30 minutes from start to finish . I'll definitely use them again because the pricing was great and the efficiency and quickness of the people that work there are awesome. They are also STAR certified! I DID NOT LEAVE A 5 STAR Review!!!! They copy and paste!

5 stars! Saved me a…read moremassive headache! I needed to get replacement tags because I lost mine, and a lot of other registration services in Vallejo were either closed or couldn't help me out plus, DYG was open on a Monday, which was a huge plus. Even though the door looked locked when I first walked up, the owner immediately came to the door, let me in, and escorted me right to her desk. I handed over my documents and information, and I was literally in and out in about 7 minutes total. On top of the incredible, fast service, their pricing was actually lower than another registration service I checked out in Vallejo. If you need quick registration help without the typical DMV nightmare or overpriced fees, this is the place to go. Highly recommend!

I am really unsatisfied with this company, I called before I headed to the Vallejo just to make…read moresure they were open due to COVID-19. After numerous days texting them and they would give me the run around, I was finnaly able to get a clear answer and I went to Vallejo, paid the DMV charges and the fee that they charge, I had missing info so I had to make another trip. After play the phone game again w them, they asured me they would open so I went again and they were closed. I called the numbers outside on the door and sign they had posted outside. They said they couldn't talk but to text them which I did and they would not respond to my messages. I waiting 1hr outside the building waiting for a response (NEVER CAME0. another day I called them to see if they were going to be open cause I had to wrap up this matter and I already paid for a service. The gentlemen assured me that they would be open and again I went to Vallejo and waited 2hrs in the car and they never opened. On the third day I called them and told thm to stop jurking me around I need to fix this matter and that they had been paid for a service and need to finish. To my surprise they were open and I finally wrapped this matter up! NEVER, NEVER, WILL I GO HERE OR REFER ANYONE TO THIS POOR EXCUSE OF A BUSINESS!

Always always always bring my cars here. The parking is plentiful, the smogs are fast and the…read moreservice is friendly and professional!

These guys got me in and out real quick and had great customer service. Id recommend for anyone…read moreneeding their smog checked!

Omg this was the best find ever! I had (what I thought) was a complicated situation and we were…read morestill in and out in about 20 minutes and I cannot say enough great things about the service Druscilla provides! I'm never going back to dmv again!!

She's a Miracle worker!! What probably would have taken weeks to have done at the DMV, she was able…read moreto get done in less than an hour. HIGHLY RECOMMEND coming here if you're not a fan of long lines and time being wasted!!

These guys are top notch. They provide very honest info and run a great business. I've been going…read morehere forever! Super honest Owner!

Very quick and straightforward. Between our 5 vehicles, I'm here fairly often and never have…read moreanything to complain about.

This is the second time I've been here for a smog check . Andy was very professional, friendly and…read moreknowledgeable. This will definitely be the place I would recommend anybody to go to for a smog check !

This smog inspection station located at Broadway St Vallejo. It is a star certified station. Andy…read morewas fast efficient and very helpful and was able to help me with other things. Walk in no appointment and everything went smoothly. Reasonably priced and exceptional service, highly recommended!