I showed up without an appointment. They got me right in. The test was quick and affordable.

This place is super quick! Went in this morning around 11 am and was literally in and out in five minutes! Had a coupon so that was nice. It was an even $50. And they send smog check Pass result straight to DMV which is convenient. Will be bringing my car back here for future smog checks and telling others about this place! read more

So nice that they are open Saturdays. Quick, efficient place to bring your car to be smogged. I have been here several times and my daughter's car needed to be smogged so we came in 2 weeks ago. The staff is always pleasant and your car is in and out with a very short wait time. read more

Found this place a few years ago, and came back today to get a smog check. Safe to say I'll be back in the future. Walked in without an appointment and was surprised when the friendly gentleman said my car would be done in 20 minutes. Great service!! read more

Best prices, fast service, honest. Gone there for years. Best prices, fast service, honest. Gone there for years.

Very fast service. Not even 5 mins. Done! The only thing is they don't honor the coupon from yelp anymore, so you have to visit there website, there you will get a coupon. Still 5 stars for a good service. Value is worth it read more

Has 2 bays and very busy. But, pretty quick service. Charged $100 out the door for my 1993 pickup. I think she took $10 off from the coupon I got from a value Pak mailing. Very nice lady behind the counter and Spanish is spoken here. read more

Quick, easy, and offered a coupon to make my smog $45. Seamless service. Thanks A & G!

Omg so efficient so cheap been going there for past 6 plus years and turned on a couple people to this shop .,. also, you can always get a coupon on their website.!!! read more

I've been going to this smog check for over ten years. The guy is really nice and helpful and fast. Will keep getting my business.

A & G have a very competitive price in conjuncture their coupon on their website. They were very courteous and efficient. I had smog cert in hand (not literally) after 20 minutes.Thank you! read more

I was a walk in. Must have been a good time.,I was in and out in 40 min and there was another customer ahead of me. The lady spoke perfect English even though I know they serve a large Hispanic population. She was friendly as well. Easy paperwork. The technician gave me a thumbs up. Paid, got my certificate and I was out the door. Good price too. read more

Got the job done, but $110 for an '89 VW is really steep. I understand it takes more time (have to put it on the dyno) BUT really!? The van burns clean and always passes, and the process took 20 mins instead of 10, I don't see the justification. When other shops charge $60 I feel gauged. read more

My check engine light was on which means an automatic fail. By law these places are suppose to tell you that they see the light is on and stop the test without charge. This place completed the test, told me I failed because of the light and then charged me $30. I would recommend the Smog Center Inc on 968 Piner Road instead. The price is $80 but they run an honest business and will tell you if the test is going to fail ahead of time so you don't waste money. read more

Very pleased with ease and speed of my smog test. Price as stated. No frills waiting room with lots of magazine choices. Simple, practical, very professional! read more

This smog place is the best! Antonio was super. Checking in was well organized and all services were well explained. No surprises! I would definitely recommend this 1st class establishment to anyone wanting a smog check. You can call and make an appointment or just drive in. You'll be happy you did! read more

Did a smog, they were waiving me in as I pulled up. Hands down fastest I have ever been smogged. Clean office, I called ahead and had all questions answered. Price is best in Sonoma County when I compared. Nice people and were very efficient! Not just recommended but you should only go here for your smogs!!! read more

BEST PLACE to get your smog check! I was barely there 10 minutes. Greeted quickly, professionally and friendly by the technician. Lobby is clean and appreciated the room hand sanitizer. BEST OF SERVICE and using the coupon helped! read more

Just came back and boy what a painless process, I was in and out in less than 10 mins. Everything is super easy, they are kind, know the process well and very efficient. The price is very fair and you can print off a cupon from their website. $40.00 and out the door and 10 mins is hard to beat. read more

Fast, efficient service while being courteous and even smiling! Completed while you wait, in clean customer lounge Thank you!

This is the best most efficient smog check in Santa Rosa. I have been a customer for at least 8 years. Get the coupon and it's in and out in less than 20-30 min. Great polite staff. Love this place. read more

My husband took our car in without a reservation and was attended to quickly. Pleasant customer service. We have an older car, and while other places could not check it, A & G handled it efficiently. This is our go-to smog check business. read more

A Plain and simple service. I called A&G Smog Check, was greeted nicely on the phone. Asked a few questions, got the answers I needed. I was asked if I knew about the coupon. Found the coupon through their website, printed it up, and brought it with me. Their shop was easy to find. After getting out of my car, I was greeted by the host who took my coupon, registration, and car keys; she prepared my invoice, while the shop's technician smog tested my car. My car past! The cost was lower than any other smog station that I have been to, and the fastest that I have ever witnessed, approximately 10 minutes. I am going to share this outcome with my family and friends. This was a good experience, usually a smog check cost more money, and takes much more time. I am quite pleased with this company and their service. Look forward to next time and hope that others feel the same as I do. LOL, I just remembered something, the technician was kind enough to leave my seat in its original position, so I didn't have to readjust it when I got back in. It just goes to tell you that even the little things matter. Thank you, A & G, for a job well done. read more

Second time here and again I received the most wonderful customer service and they do a fantastic thorough job and quick service. I highly recommend! read more

I have been bringing my cars here for 10 years. They are so quick and give the best customer service! I used to live around the corner and now drive across town just to support this awesome business. Friendly, affordable and super easy! read more

Two bays, no waiting. What's not to love? The guys were polite, helpful and quick. How refreshing to get good customer service! read more

A & G Smog Check - Two bays, no waiting! - Smog Check Stations Near Me - Santa Rosa, California

I'd give them 10 stars if I could .. Super fast, great service and painless. Great price. I was in and out in 10 minutes completed. Couldn't be happier. read more

Quick and cheap. Friendly, no nonsense service. Will charge less if your car doesn't pass.

Called ahead to find out about wait times and to inform the cashier I had a coupon. "No problem, just bring it down.." So, I drove the 15 mins from Sebastopol (my local shops were too expensive, or non-attentive) to Dutton Ave. I was greeted at the door by a young lady wearing a mask, and she told me to drive the car right up to the bay (they have 2). I drove it on up, a friendly mechanic took my keys immediately and got to work! I walked to Lola's market for a beverage, came back 10 mins later and car was smogged. Can't recommend this place highly enough, and I'll bring all future smog needs here.. read more

Stay away! These people try to make your vehicle fail. Went in today for a smog. Was told the O2 sensor wasn't ready yet. Charged me $39 for doing nothing. I got home and ran a smog check and she passed fine. Reported them to the BAR. **update** I did a smog check via the obd2 computer. She passed fine and yes you did charge $39. SMH. read more

Needed a simple smog test to reregister my car. So many places need appointments and are in the $70-$80 range! What!? A &G was Drive up service. I was in and out within 15 minutes or less and their $10 off coupon either online or by checking in on Yelp got me out the door for $40! I sent my neighbor there when he was bemoaning the cost and appointment situation. He was in and out quickly for $40 with coupon. This is the place to go! read more

A & G is hard to beat when it comes to smog tests. Best value, always fast & professional. read more

A & G Smog Check - Smog Check Stations Near Me - Santa Rosa, California

Good price. Fast service. Always up front with customers. I've been going there for years and recommend to all friends and family.

G Great experience. I highly recommend the company and we will definitely use them again. Buena Vista Co read more

After many years this continues to be the only place I to go for a smog. Excellent customer service, speedy turnaround and always a nice group of folks working there. Couldn't be happier and highly recommend. read more

I took my vehicle here on December 15, 2023 for a smog check for a registration transfer.The person who did the intake wrote it up and asked for my keys.I gave them to him. He proceeded to take my car around the back of the shop because another vehicle was being serviced. When my car was returned, I paid and went out to my car. I immediately noticed that my car had been scratched along the side and the mirror. I went in and confronted the man and told him that the car did not have a scratch on it when he took it. I told him that he had done it. He said, "prove it". What was I supposed to do? Take before pics while there? When I left my home that morning, my roommate saw the car with no damage. I drove to my mother's and she walked me out of her house. No damage. I drove straight to A & G. No damage until the car was returned to me. The callous disregard for my property could not have been more evident. I would like to be able to contact the owner of this company,and report this employee , but there is only a phone number to the shop. Therefore I am leaving this one star,review wish I could leave 0. Someone needs to take responsibility for this. I had the car for three days before he damaged it. read more

Why I came here? Price They have 2 smog check machines and they work hard there. Noticed they were fast and I was in and out. It's just a smog check. You either pass or fail. I have an older car so it requires a dyno run so it takes longer. Also I had to go to a STAR or Test Only station which limited my selection but I'll be going here again for my next check on my other vehicles. Get there when they open so they wait is limited because they can get really busy on a weekend. read more

This is by far the quickest and easiest and friendliest smog shop that I have ever been to! Granted it was Labor Day, but I went in (nobody before me) handed over the keys and sat down. In less than 10 minutes I was driving home with the certificate! I highly recommended this shop! Super friendly service and a great price! Thank you! read more

These guys are the best. They are very friendly and it was the fastest smog check I've ever had.

Ran my 5th car over for a smog test today. A well maintained 1988. The business format is vvery different than what I have experienced the 4 times before. I pulled up, younger man took my keys. They moved my car from parking lot into their garage. Only then was I told by the woman it would be $65, but then another guy came I From outside and demanded it would be $80 with coupon-" because it takes so much more work" While I waited for 30 minutes I saw this guy tend to 2nother vehicles. Time to find a new shop BTW, if they get your car to fail they only charge $70, with no free re-test. read more