Contra Costa Auto Service

Although they have different locations I have to say this place gets my full approval! Highly recommend this place for all your car needs, these guys are quick and trustworthy. Keith will quote you and recommend you fix anything dire that can prevent you from driving safely. They will prioritize what fixes you should make first which I appreciate. They are honest and cost effective. I will definitely come back for my car maintenance needs here. I officially found an auto shop I trust. Great job guys!

I brought my car in last week after I had gotten an oil change at another place. The other place had recommended other work, but I wasn’t sure if it was really needed. Contra Costa Auto Service inspected, made recommendations and took care of the repairs same day, for a better price than the other shop. They even answered all my questions. Hopefully I don’t need any other work done for awhile, but I know where I will be bringing my car!

These guys are hands down the best out there. When I set an appointment, they actually stick to it. When I need repairs, they give me a full break down and prioritize it for me. If they don’t have a part, they order it on the spot and it’s there in 15 minutes (I was waiting for a minor repair and saw this happen). Bottom line — they’re the only people working on my car from now on.

Professional, courteous, ethical (warranties are honored, even if you don’t know you have one!). Excellent work. They communicate *very* well with their customers, and they keep on top of suppliers to make sure they get any needed parts. Also, selfishly speaking, they’re not far from home. I’ve already planned my next visit.

Very helpful both times I’ve been here. Very reasonable in pricing. I have a Toyota venza, and get gouged at the dealership for repairs. He had to order a part from Toyota, and was excellent about keeping me looped in on the eta.

I cannot write too many good things about the quality of service, employees, workmanship, and competitive pricing at Contra Costa Auto Service (CCAS): I haven’t received attention, care, or quality like this in some time, and everybody at CCAS went above and beyond what I have become accustomed to –they provided an outstanding experience, perfectly repaired my vehicle, and assisted me –at no extra charge– with an unexpected issue that arose. Once, I was devoted to my dealership, but after a friend recommended CCAS to me, I thought I would price them out and perhaps give them a try. I’m glad I did because I could not have been more pleased, from the front office to the shop floor to the end result. This is first-​rate work done by real people who are friendly, honest, fast, and more than competent. Not only will I be back whenever I have future automotive needs, but I will also be recommending CCAS to family and friends. This is more than just five-​star service: this is business as it was done when I was young, person-​to-​person, on the level, and perfectly square. If one can forego frills like blaring televisions and free coffee and long, inconvenient waits, then one will certainly want to investigate CCAS and, I think, give them a try.

I brought my car here and was extremely satisfied not only with the excellent customer service but the service I received on my squeaking brakes. I would definitely recommend bringing your car here as they are extremely knowledgeable.

Having an older luxury car can be an expensive proposition, but these guys have made it hassle free with great customer service and quality workmanship. I have a Jaguar and there are not very many shops qualified to work on them. This is one of them and I’m glad I found them. From day one, I’ve felt they were honest with both me and my wife. They didn’t try to take advantage of her mechanical ignorance when she first took it in to them, which speaks to their integrity. They’ve made a loyal customer out of us!

The best of the best… honest and exceptional service! Adrian and Dany care about you and your car. I say that because they are car people… it’s who they are and they are knowledgeable and professional. Highly recommend!

Taking your vehicle to a new mechanic shop is always nerve racking. You do not know if the place will over charge, be truthful etc.
Contra Costa & Milts are the most trustworthy auto service shops you can go too!
Every time my car has a problem Adrian the owner always knows how to fix the problem and does not charge an arm and leg like the dealerships do. I am not a savy car person so all the different parts go right over my head but he makes sure I know what is wrong with the car and can describe in a way that I understand.
I would not take my car anywhere else! Both shops know what they are doing and are excellent at it too! They have excellent customer service always polite and friendly.

Came here after failing my smog test. They recommended some fixes and identified some fixes that could be delayed. They helped me figure out that I failed the smog test based on sensor failures and not actual emissions. Had the work done and they recommended I come back in a few days to verify the sensors had re-​set (for free). A couple more tries and two sensors would not read right. They check with Aaron at the neighboring business and he thought it was likely I would pass. 20 minutes later, the vehicle passed. I like that the guys here don’t profess absolute expertise and sought more help when they needed it.

I only have good things to say about this place.
Adrian was amazingly courteous from start to finish. My car needed a bunch of work and they had me going and done that same day. At the end, Adrian stayed with me and went piece through piece of information about the work done. Not only that, but he explained the make-​up, workings and common issues with the specific make and model of my car (2006 BMW 3 series) — so I could learn and also be aware of what to keep my eye on.
Most of my experience with mechanics is very quick explanation or even avoidance of answering questions. I’m a young woman and don’t know much about care; I get it and understand. But this place is honest and has genuine courtesy.
To top it off, Adrian cleaned and polished my car because it was a little dirty after the job was finished.

I came in for a service at Contra Costa Auto. They were efficient and quick about my oil change. They always give recommendations on other services that need to be done in the future. Staff is extremely friendly and well-​versed.
This is the place to get your car needs taken care of in concord.

I went to CoCo Auto at noon for break pads replacement. The owner and mechanics were very friendly. After the inspection, the car underwent a break tune up. It was done in a timely manner and the guys did a great job. Now my Mazda 3SP feels more reliable :)
I recommend this mechanics shop!
Thank you!

I hadn’t known about this shop before the new owner bought it. But Adrian has been servicing ALL my family’s vehicles (5 cars and one motorcycle) for about 8 years. When he told me he now owned a shop right here in Concord, well, that’s where my 525i just went for minor repairs, service and smog.
As always, first rate service. On time, on budget, wallet-​friendly pricing. Expect nothing but the best from Adrian and any shop he owns.
What else can I say? Check Unilocal reviews after he took over the shop. Once you find someone you trust to take care of your vehicles, life becomes easier. Now I have more time to spend Unilocaling food reviews, cause I don’t worry about getting cars fixed. Winning!

Contra Costa Auto has excellent customer service! They take care of my car when it is due for an oil change. Adrian is extremely knowledgeable, not to mention very friendly and polite! He always puts his clients’ needs first, which is why I always come back here! :)

Adrian is one of the very mechanics I trust, I’ve been going to him for years and never once have I been let down. He is a true expert of his trade and very professional. I would highly recommend taking in your vehicles for service.

Brought my 1997 BMW M3 to CCAS for maintenance. Was in and out in a timely fashion. Friendly and honest shop. Easy to find location and close the freeway. I guess they recently changed ownership. The new owner Adrian is very knowledgable about BMWs. I highly recommend Contra Costa Auto Service for all your automotive repair needs. And don’t forget to ask for the Unilocal discount.

This shop is under new ownership (again). Bill Beller sold it to Adrian, who has a great deal of experience and two other well-​established shops.
Took my car in yesterday for its usual maintenance and found that Adrian is very professional and knowledgeable. He is very good about educating the customer as to what is needed and why.
The rates are very good as well.

This place is under new (better) management now. CCAS used to be my go to mechanic back in the late 90’s and early 2000’s when the Chans ran the joint. After they retired I stopped coming here because I didn’t like the new management back then.
But now Adrian took over and I’m happy to bring my business back to CCAS. My car was stalling out on the road and I needed it fixed. CCAS found the problem right away and fixed it for a very reasonable price. I’ll be bringing my car back to them again!