I brought my car in for a smog around 9 am. They were quick. They didn't accept the $25 off from the yelp check in, but the price was still good. Definitely the cheapest around! read more

Very impressed with the professionalism and speed of this smog shop. Alex and Jose helped me the times I stopped by, and I would definitely recommend them to my close friends and family. The experience was fast, easy, and inexpensive. The cover of this book is not the most appealing, but the inner workings make it well worth your time. Should be called 5 Star Smog Shop. read more

Needed a smog asap and got the run around from many smog stations..Went here and my man got me in and out within 5 mins for a smog..Yelp him and responded right away! read more

DeMonte was great awesome service I live in Brentwood but will only be taking my cars here.

A star smog are amazing! Quick, nice and efficient! Definitely recommend to anyone! Thanks guys

Always in and out super fast. I forgot the nice young man's name working that day two weeks ago, but he was very professional and pleasant. I started coughing and he ran and got me a bottle of water. You don't get young folks with manners like that much anymore (I sound like my grandmother) but I was just impressed with how attentive he was. I have been there 4x for a smog now. Always happy read more

Service here was fast and the employees were friendly. We pulled right up and the check was completed in less than 10 minutes while we stayed in the car. This is a very convenient place to come if you're low on time. We'll be back! read more

Do not recommend going to location for smog. Had a coupon for $29 + certificate and since I had an SUV the worker stated the total would be $58. Basically $20 more because of an SUV. Not even a large SUV. The worker was very rude and unprofessional. I asked why the SUV price was more and his only answer was "That's what all shops do", I questioned it again then his response was, "Because it's bigger." I was asking a legitimate question and received two responses which made no sense. I fully understand being charged more for an older car to smog if needing an Evap test, but this is not the case for a 2005 vehicle. I also understand paying a little more to wash an SUV but for a smog it's still unclear why. I was about to pay the extra charge, but because of his attitude I decided to go elsewhere. Please consider finding a different location to have your smog test done. read more

Very fast and friendly service. I was in and out in about 15 minutes. They're open on Sundays so I was able to knockoff something from the honey do list. read more

$60 out the door. The man who helped me is very nice and professional. I'm typing this as I'm sitting in my car while he's doing the smog on my car! read more

Purchased a smog deal on Groupon, printed out the voucher to redeem as Groupon stated to do. I sent my son down with my vehicle to get the smog. He gives the technician the Groupon voucher and he refused stating he could only use the app. I showed an email with payment and he still refused. I asked for an explanation and he could not explain. He then offered me a deal of $50 out the door which is more than the Groupon voucher which was less. Not professional read more

This place had great Yelp reviews so I called to find out the price to SMOG a '95 Lexus. They quoted me $115!!! I have checked out multiple other places and all of them charged $46 plus SMOG certificate for that year of car. They could not explain why their price was $70 more than any other place. I don't know how there are reviews saying this place is cheap, it's not and their customer service is terrible, the guy I spoke with told me I could go to one of those other places, and you know what...I will! read more

Best smog place in the bay! Owner is fast and very customer friendly. Keeps you comfortable while you wait!!

I called this facility to verify hours on a Sunday, as well as to verify the total cost of the emissions test w/ certificate for a passenger car title-transfer. My questions were answered concisely and accurately, the price was very reasonable in comparison to other test facilities in the area (lower than most), and their online coupon was offered without having to mention it. The service was immediate, professional, and friendly. The gentleman helping me was very knowledgeable and informative. I highly recommend. read more

I went here for the first time after my local smog place went out of business. I found the service to be friendly,quick and professional. This is a new location ,easy to find and the waiting area is still being remodeled so I sat in the garage. The owner took care of my vehicle right away,was friendly and explained my smog results. I paid $45 out the door for my SUV but for smaller vehicles the price starts at $19.99 + 8.25 for the certificate. I will continue to use this location in the future. I would highly recommend this business. The owner asked if I had coupons and I mentioned yelp and got a discount for my larger SUV!!! read more

This place is my favorite place to come every time I need to smog my car. The guy is so nice and dose the job quick I highly recommend to come to this shop!! read more

Abraham got us in and our in 10 minutes. Great service. Very friendly and professional.

Went here on a whim after seeing an advertisement online, and was satisfied with the service I received. The test took only around 20 minutes, and I recommend this spot if your looking to get a smog check. read more

So glad I decided to use yelp for a smog shop!! Great, Fast, and Quality work for an awesome price!!

Closest Star Station in my area for a smog check, but to my surprise the service was great. The owner was very helpful and extremely quick. I will be recommending this place to all friends and family in need of a DMV required smog check. read more

AMAZING!! Best experience I've had with smog checks, and one of the best professional experiences overall. The man was extremely nice and very helpful. When I got there, he had just walked back from getting food and was getting ready to eat. He asked when I wanted to do the smog and I said if he could do it then that would be great, but I insisted that he eat first. He walked over and immediately started working on my car, told me not to worry about it and had a smile on his face the entire time. Also gave me a discount since I mentioned that I heard about him through Yelp. Great guy, very personable and friendly and I was in and out in less than 15 minutes! It's also Star certified :) Will definitely be coming back here as long as he's there, and I absolutely recommend this place to anyone who wants a quick and easy smog check and a very pleasant and friendly experience! read more

Brought my Small SUV in for a smog. Great customer service. The new owner is a very nice gentleman and was very time efficient. I paid $45 which was a great price and the smog test was sent directly to DMV for me. I would recommend them to anyone and will continue to go there. read more

After reading all the very positive reviews, I decided to try the place out. The reviews were correct! Nice guy who got me in and out very quickly and I got a good deal. I highly recommend this business! read more

Got a smog check there and it was a Sunday. Didn't even have to get out of my car and prompt service was indeed prompt. No need to go anywhere else. He's your guy! read more

Ibrahim the owner couldn't be a better example of what a small business owner should be. He went the "extra mile" by going online to find some info to get my vehicle certified. If you need your car or truck smogged this is the place to go. Fast, affordable, friendly. I can't say enough good things about this business! read more

Wow this guy is great. I was in and out in about 10 minutes. If your short on time go to him. Like other reviewers I told him I saw it on Yelp and he gave me a discount. Highly recommend. read more

If you need you smog check done AStar Smog is the best place around to do it. They are always professional, fast and reliable. Come here when it's that time, you will leave happy!!!! read more

With excellent reviews on Yelp, I thought I'd give them a try. They definitely live up to their reviews. I was in and out of there quickly and the Yelp deal made it an even better experience. Highly recommended!!! read more

I am one satisfied customer! I needed a star smog and was able to get it for the best price I could find! God bless the man who helped me! I didn't catch his name! He was fast, efficient, and super friendly!!! He got me in and out Fast! I will definitely come back. I will tell my friends and family to go here! Thank you so much! read more

Went here for a smog the owner Abraham is very nice and helpful by explaining things to me like he need to test the OBDII to make sure it's ready. Before even doing the Smog test, took him about 10 mins and gave me a discount just because I'm a Yelp user. Will definitely recommend this to anybody who wants to do a Star certified Smog test. read more

I went yesterday to get a smog check, and it was the best smog - check experience I EVER had. I had my two little girls with me, and the owner was super accommodating. We were in and out in 15 minutes. Thank you A Star Smog, you have earned a life long customer. I will be taking my car there every time I need a smog! read more

Dropped in last in minute to get a smog check and they took care of me as if I was a friend. Quick, efficient, and friendly. Will be coming back. read more

Great experience. They were fast, efficient, cheap and very nice and professional. I was in and out within 15minutes. Would go there again.

I love this place they remember you and they are fast... Good service...if you want a great smog check experience.. Make sure you come here you Will not regret it. read more

Great customer service. The guy working this morning was very personal. Was very kind to my kiddos. Quick and easy service. They even have a deal on groupon! Thank you. read more

I had the best experience with getting my car smogged! The owner was very nice and professional. I think the total time it took was about 10mins- if even that. I used the coupon online and I felt very comfortable. Definitely use this guy if you have to get a smog done. read more

I brought my truck here for the smog test. Wow, great experience. Fast, inexpensive and great customer service. I dealt with Abraham, and will recommend them to anyone, who asks. If your car requires a smog test, try this business out. read more

The best smog check in Antioch, its been my fourth years, will come to this place for sure everytime

Not only did the tech struggle with my old truck which didn't pass, needed to replace the CAD but he charged me for the smog certificate too. After I had the work done and came back for my FREE retest they couldn't preform it because their dyno was down. I came back 3 days in a row dyno was still broken or they just didn't want to give me my free retest or the something. Not sure about this place anymore. Seems like it's changed a lot under the new ownership. Went to NAPA on sunset BAM passed with no problems. read more

Went here to get my car smogged so I could sell it. The guy who helped me was super cool and knowledgeable. Was in and out in like 15 mins. Will be back next time my car needs a smog. read more