There great and really helpful. So professional definitely one of the best in Vallejo

I got a few quotes through Yelp and their quote came fast and was very competitive. I went on Friday before noon and only had to wait about 5 mins before they worked on the car. It took maybe 10-15 mins for everything to be done. The ladies were very polite and cheerful. read more

Sent Yelp messages on Sunday and got quick responses. Prices were competitive, make sure to mention Yelp when you get there. The process was quick and painless. There was a little line, but I came after work. Parking lot is small, my only gripe, so just be aware sometimes it's Tetris. But they go quickly so it was fine. Nice owners. Would come back. Quick and easy. read more

A+ from this teacher, quick, efficient and reasonable!! Plus they responded via Yelp, so I knew the price before I went there!

Best new smog test shop in vallejo, just go here you'll be happy. Source: trust me Good price, very nice staff, quick service. I was in n out no more than 30 minutes read more

This place is clean and the two bad ass girls working on my car were very friendly and polite. They were open early in the morning so I can get to work in time. I was in and out within 20minutes. I highly recommend this place and will be my go to smog shop for my other vehicles. Great job ladies! read more

Great customer service, I reached out on the Yelp app and I wasn't aware that it was a difference between licensed and unlicensed. Of course I chose All Star Smog. I was able to get my car smog right after the yelp response. I called, first come first served. I was out in no time. Friendly check out. read more

I took my car in to be smogged this morning. I barely got comfortable in their waiting area when I was told my car was done! I was delighted with the speedy, friendly service. read more

On 8/5/23 early am I asked for a smog quote online and they responded quickly with an online special. I went in today 8/8/23 about 9:20am with a customer before me. Greeted by the lady and I mentioned the online special and it was given. Their service was really quick and I could not complain. I was out by 9:50am. I will return for my next smog at All Star Smog. Thank you team! Much appreciated. read more

Great service and it only took 10-15 mins to do smog. Legit plus i came all the way out from the city to get my car smogged.

Took my Honda Pilot in for smog check. They were very quick, friendly, and are the best price in town. Best of all they are open on the weekend. read more

Great service! I just mentioned the Yelp special, and it was done in about 10 minutes.

This smog center is great! They were quick to respond to my quote request and had great pricing with the Yelp special. Fast and friendly service. I definitely recommend this place for getting smog checks. read more

I've been doing business with Cheryl and Merlin since their previous location. I'm very picky with who I spend my hard on money from so once I know where I get my moneys worth and A1 service I will be a forever loyal customer. Even if that means following them if they move! I always have anxiety about getting played when it comes to anything to do with my car especially being a woman. No sketchy vibes at all and they go beyond the expected service. read more

I had to get a smog check and right as I pulled in, they were ready to help. I was in and out in less than 20 minutes. I highly recommend this place, as not only are they efficient, but the workers who helped me were very kind. If you need to get a smog check, this is the place to go. read more

Get your smaog done here! These guys are awesome. Found them on Yelp, took my 2014 Honda Accord to get a smog. Great customer service, fast, friendly. Definitely bringing all my cars here. read more

All star smog provided me with great customer service. Highly recommend them for handling your smog check

This place rocks! Fast, courteous, and professional. I got a quick quote on yelp and quick responses when I had questions. They are open on Saturday and Sunday plus they do RVs. I will definitely go back in the future. read more

Came in to smog my 2004 RSX I was in and out fast. Service was efficient and customer service was excellent. I called around at few smog places but I ended up coming here for the phone special. If you call you get a better competitive deal! They are towards Sonoma Blvd on Redwood st. Next door to AAMCO/Oreillys. Highly recommend them to anyone that needs a smog check. read more

Cherly, the Business Manager, knows how to take care of customers. My wife forgot to tell them about the discounted price, so she was initially charged more but Cherly reached out and made it right. I really appreciate the great customer service provided. 5 Stars and will definitely be coming back. read more

Look I rarely do any reviews but in all honesty this place needs to be known in Vallejo Ca. The customer service is excellent and the people there bring great vibes and will make you feel welcome. Very friendly. Has great prices and has discount as well. They are very fast, and efficient and knowledgeable on what they do and I know that's what we all want. They are very professional and knows what they are doing. So trust when I say this you don't wanna miss out on a great place you will not regret it in anyway. If I can put more than 5 stars at this place trust I would because that's what they deserve I love this place and I would trust them on all my smogs on my cars, friends and families and even whoever is reading this right now. Shout to this business. Keep up the great work and thank you for giving service to the community and its people. read more

The staff is super friendly! Great customer service! They were fast and efficient! Highly recommended.

Needed a smog and was shopping around everyone was over pricing even with a coupon. All star was the best price I found and even hook it up even though I didn't have my coupon. I remembered her from a different shop where I took my previous vehicles and is dope she decided to start up her own. Was very friendly chill and communicated during the process. As long as she is there I'm taking all my cars there and highly recommending her shop. read more

Just an all-around excellent experience bringing my 1993 Benz here for a smog check. Friendly, courteous staff, reasonable pricing, no problems or issues of any kind with the service rendered. And efficiently performed, too, especially given that, as a '93, my car had to run on the dyno. I look forward to coming back to them in 2 yrs when it's time for the next smog. read more

I brought my car in for a smog today and was immediately greeted by Merlin, his customer service was great and price was very reasonable. I will definitely be coming back for any future services. read more

Always been a customer for my 2 vehicles. They value your time and money. Very good customer service.

Great customer service. I was in and out within 15 minutes. Super convenient Highly recommended.

The location is super close to Kaiser, was able to drive right over for the quickest smog test I have ever experienced. The staff was knowledgeable and polite. Can't believe I have never taken my car(s) to this smog shop. Will definitely patron in the future. read more

I went online for help with my car smog check and Yelp was there for me I got a good price and then I called Jala she awesomely gave the information so I you guys. read more

Great shop friendly staff. The staff is helpful and knowledgeable that can recommend good places to go to have your vehicle fixed to pass smog. read more

Merlin and his staff was awesome! Fast, efficient and friendly!! Great customer service! A hidden gem!!! Don't go anywhere else!! You won't regret! read more

Hafa Adai! Superb service. Brought in my Kia Sorento and didn't even wait that long, not even ten minutes. Young gentleman offered to sit inside the shop but I was thinking of going to "Keepin' it Island", unsure it still open though. Wish i could chit chat and ask how's everything back home in Guam, but a pick-up truck pulled up to get checked for smog. One thing for sure, will come again next time. Chamorro and Filipino please come here, and support this business. read more

Great service.. I was in Vallejo and needed a smog. My dad told me about this place... He was right.. great experience.. they was super friendly and very knowledgeable.. I was in and out in no time. Thank you guys so much... If you need a smog this is the place to go .. read more