97 Mercedes e320 check engine light came on and car instantly started to idle rough. Parked it. Called sonoma auto tech . They were going to arrange a tow for me but I already had called Aaa. Had the car towed to them and the problem was diagnosed that same day. I needed a tune-up. One day and $400 later I was picking up my baby and back rolling like Bart. Will recommend to others read more

These guys were amazing. Didn't know shops like these exist. Gave me a price over Yelp. I came in the next morning, they did the work, and I was on my way before I knew it. No wonder they have consistent FIVE STARS. We should continue to support businesses like these. read more

Wonderful and quick service! Very happy and will be back! I have a Ford Fusion Titanium hybrid and they changed the o2 sensor and my car is back to normal. Came in at 8:30am and out by 9:30. Nice people, too! read more

This man plugged my car up, checked the code, then told me the code says its something wrong with my transmission as if i didnt say it was in first two mins of our conversation. He then tells me to drive my car and if it falls on its face then you know you need a new one. Whaaaaaaat!!! Thats what im trying to prevent! How the heck this place get so many good reviews?! read more

I came here for a last minute oil change. The whole team was so kind, professional, and helpful! I got a great deal, too! I will absolutely be returning in the future. They even checked my brakes for free. As someone who knows almost nothing about cars but has a mechanic father, it was really nice to know I was not being taken advantage of. I was in and out within 30 minutes. Thank you Zee! read more

Terry's the man! I don't know why I never tried bringing my cars over to him before. But I'm glad I do now. My bimmer always gets babied when I take it to him. Prices are very reasonable too, you won't feel like your wallet's been raped. The techs here know their stuff! Thank you guys! read more

Terry found time to do a pre-purchase inspection on a used car we found in Vallejo on the day I called. Being from our of state, there was a strong sense of confidence of the integrity and skill that Terry and his tech applied to scrutinize the vehicle. We asked for him to report on things we cannot know being far away. He not only did the full and thorough inspection of the car mechanically and structurally, but he also kept his promise to provide details about the exterior condition that could not be seen in the dealer's photographs of the vehicle. He also did exactly what we asked for, and reported that there was no cigarette odor inside the car. We consider Sonoma Auto Tech a highly trustworthy facility. And the dealer who is selling the car decided to use Terry and his crew to replace/repair the door actuator that Terry reported as inoperable. That means that the dealer even thinks highly enough of Terry to will pay his Sonoma Auto Tech to complete that repair. I would recommend Terry and the techs at Sonoma Auto Tech based on my experienced. read more

Terry is great. I messaged them weeks ago through yelp and their response time was quick. I needed my bearing replaced on my ML350. I got the part needed and they put it on the same day. Great service and fair price. At the mercedes dealership it was waaaaaayyyy too high for me to pay out of pocket. Thank you Terry and the the team there. See you soon for replacement of the other bearing. read more

There comes a time in the life of every vehicle when service is no longer an option. After two weeks of squealing and grinding, my brakes had finally progressed to whistling. I knew there was something very wrong. However, I drive a lot for work and I had to be back on the road by 10:30am the following morning. I found Sonoma Auto Tech on Yelp! and spoke to Terry who listened to my concerns about my brakes and my timeline, then not only did he schedule me to be the first repair the following morning, he gave me a ballpark estimate over the phone so I would know what to expect in terms of cost. Terry and the guys at Sonoma Auto Tech totally came through for me. My car is once again safe to drive AND they completed the service (which turned out to be more complicated than anticipated) in time to get me on the road by my deadline. Plus, Terry identified a few potential issues to monitor. Thank you, Sonoma Auto Tech, I'm bringing my car back to you for my next repair! read more

Terry and Maurice have taken care of my cars for over 6 years. I don't have to worry about being over charged because I'm a woman! I will not take my car to any other shop...Sonoma Auto Tech! Thank you for your excellent service!! read more

The best car mechanic in Vallejo. No BS, just good work at a good price always done on/before time. They don't overcharge or oversell. They would tell you exactly what is needed and will do a thorough job on your car. Also as a repeat customer I enjoy added benefits such as parts-only pricing (yes they replaced parts in my car with no charge for labor). They take great care of my car, I won't go to any other mechanic as long as I live in Vallejo. read more

Sonoma Auto Tech is definitely the best and reliable car mechanic in Vallejo. Terry was able to tell us exactly what was wrong with the car along with a quote on how much we would pay. He was easy to approach and he did a good job in fixing not just the noise but also the oil leak. He provided us with a reasonable price too. Thank you Mr. Terry for fixing my car...now I know where to go back whenever I need a car mechanic again. read more

Stopped by to get a oil change done & tune up , was well taken care of by terry. Thanks guys ! Once again great job. Always recommend anyone to come here to Sonoma auto tech :) read more

I was here last week, they changed my thermostat,the parts was original, the labor is what will get us all.. But over all it was a 5 star.. The owner was really nice.. Thanks Z!.. Cons: waited 2 hrs. No waiting room.. read more

I visited these guys this morning looking to get some information about getting my car fixed and they took all my information and did some research... Leading me right to the warranty department where it covered... These gentlemen didn't have to tell me what to do they could have just taken my money fixed the car and knew all along I could have got it done for free.... Great guys over there!!!! Thanks Grandpa Son and Grandson lol inside joke to them thanks Zee read more

They took well care of my 2011 Mercedes Benz GL450. This guys are Professionals !!!!!!! Super friendly!!! Zee and Terry are very honest with you and give you the best rates. I'm strong recommend his place!!! I don't have to travel outside city to do he maintenance for my car anymore!!!!!! read more

After moving from Oakland 4 years ago I had to find a reliable and trustworthy Mechanic to work on my BMW after doing a yelp search Sonoma Auto Tech had the best ratings I've been coming here for almost an year and Terry the hasn't only took care of my BMW he did it with integrity and great work and has never tried to have work done that wasn't needed if I could give 6 I would thank you Terry for taking care of me Cardale read more

I hit a deer and I brought my car here to get repaired. Willie took my car in with no hesitation, gave me a great estimate, AND provided me with a complimentary ride home! Great customer service here, I would recommend to anyone! read more

I've called to get an oil change done they got it done so fast excellent service 5 stars!

I found a honest mechanic place for my car...every time I bring my car here I don't have any problem dealing with Terry,no drama like other shop/mechanic...Terry is straight forward...also the price is very very reasonable...any way my car is C240 benz..I recommend this shop,to check check it out.. read more

On my way to Reno and my water pump went out! I thought i would not make it. Sonoma Auto tech did me right! I was on the road in 3 hours. Zee was very helpful and personable . Mo the mechanic knows his stuff. Thank you Sonoma auto Tech read more

I tooo my 1999 BMW 528i in for a engine inspection as I was pretty sure it needed a few things. While they were inspecting it they found my oil pan gasket needed to be replaced as the drainage bolt was crossthreaded in, I also had a valve cover gasket oil leak. In two days Terry the best mechanic gave me a call that my car was done, and my car feels and drives like brand new and nice cold AC. read more

Came in for a front wheel alignment. I called earlier that morning and was quoted the price and when I came in around 9:30-10a it was not busy with only one other car there. So my car was handled and done in about 30 minutes. They have a waiting room for you to wait and all the auto tech were very friendly. I would definitely come back to get my tire needs here. Prices are very competitive and affordable. read more

Brought in my wife's Audi Q7 for a rear brake estimate after receiving a quote of $850 at the dealer. I was quoted between $500-$600 using oem parts and that if I brought the car first thing in the morning I would have it back the same day. The shop was open promptly at 8 am when I came to drop off the car and I received a call that the job was done by about 4 pm. My total bill was $560 for brakes, rotors and sensors. I was relieved I did not have to drive out of town to drop off and pickup the vehicle plus I saved some $$$. I am writing this review a month after the repairs and have not had any problems so I will definitely bring my other vehicles here in the future. read more

Found a coupon in a mailer for exactly what I needed smog and oil change. Since I found "The Screen Guys" this way I gave it a try. Some businesses simply focus on doing the best they can and charging a fair price. That's what I found when I had Sonoma Auto Tech do my services. Wow, great guys, great prices! Very friendly. Thank you!! read more

Terry is the man. Came in around 9:15am needed new brakes pads rotors and sensors and hey might as well do a oil change too. He got me OEM parts and had my car back the same day. Found a legit mechanic local read more

Terry and staff do great work on my Benz C230 every time I come in for service or repairs. Honest, straight-forward diagnosis and advice on what to do, unlike the Benz dealership which always turns a $200-$300 issue into at least $1000-$1500. Highly recommend Sonoma Auto Tech for it's great work and honesty in dealing with its customers. I don't take my Benz anywhere else now. read more

After my car overheated on the freeway I searched for a local shop to have my car towed to. I couldn't be happier with not only the quick response to help but the overall amazing expertise and treatment. Terry is amazing and fixed my BMW. I couldn't be happier. Highly recommend Would drove all the way from SF just to have him service my car again Thank you read more

Prompt... Friendly service (when I could flag someone down to talk to), they honored my coupon for a smog and oil change for a great price AND washed my car. I am giving it a 4 star instead of 5 because I wish the coupon stated that the tune up price stated wasn't for all cars.. I am still not sure why my car needs magical spark plugs that double the $49.95 price.. but I still had a pleasant trip and will definitely return! Thanks guys!! read more

Excellent service, fast and affordable! We had some issues with a BMW and we were afraid if we would take it with the inappropriate mechanic would cost us way more than normal and through an add we found Terry! He keep our car for couple hours and gave us a call on what was the issue (he explain everything to us on what was wrong), surprisingly it was affordable and did an excellent job! So far our BMW still running perfectly... read more

Berry berry berry friendly. They are very reasonable. Very personable employees. Fair prices, I will definetly be back.

Needed new breaks and one other repair. Terry and Zee were both great to deal with. Great work, fair pricing and they bent over backwards to get the work done in the one day window that I had. They will be my go to mechanics in Vallejo. read more

They had to order my oil filter so it took about an hour for the oil change. Very good service and professional! I liked the price, also using the $5 off coupon. Will definitely go here again! I met "Z" over there. read more

This place is a rock,,Terry is a honest man..good customer service, I bring my C240 2001 MBZ for change oil..Terry take care of me in 10mins.Price si juist right.. Highly recommended.. read more

This place is the real deal. They did my oil change in a very timely manner, then showed me the underside of my vehicle with a flashlight so that I could see every single problem that they proposed to fix. Zee, charming and nice, was very accommodating. There are comfy chairs there to wait in. I highly recommend this place for all your car care needs! read more

First time getting an oil change in Vallejo, and I'll be back here. Good prices, fast service, checked on my tires and brakes too. Thank you! read more

The mechanics there provided me with the best car service I have seen since moving to Vallejo. They work with you on a personal level and the prices are very affordable, and they work fast. My whole family goes there and most of my friends now. I highly recommend Sonoma Auto Tech! read more