Concord Smog Tune & Brakes

I have been bringing my cars here for several years now and totally trust that all the work that is being done is needed! I bring our two mercedes and our highlander for any issues as well as maintenance and have always been given top of the line service!

I have owned several Mercedes over the years and have gone to this shop many of times. Hassen is a fair gut on his prices and does great work. He knows Mercedes! Highly recommend him.

If you need help with a European car this is the place to go. Rumor has it when the Mercedes dealer can’t figure it out they
Refer the expert Hasan at Concord Tune & Brake. Hasan knows his stuff. He has helped me with a BMW, Jaguar and Mercedes.

I have taken many cars here over the last few years. Hassan surely knows what he’s doing & is a very fair guy. Thank you

After driving around concord for 30 mins to find a place that had their smog guy in at the same time everyone else came to work, I stumbled upon this place. Very friendly service, don’t know the name of the gentleman who helped me but very nice. He said it would take about 20 mins, I waited only 10 at most. Normal pricing for a smog $ 60 out the door, cheaper than the place down the street who was rude! Even though I do most of my maintenance I will return here again if I ever need anything.

Just moved back to California and needed both my vehicles smog-​ed. This was my 4^th stop one morning. I could not get the proper help needed. My 2005 Honda Odyssey’s check engine light was on and no one could help me get it repaired until I got here. The owner and the mechanics where delightful to work with and explained everything that was going on with my car. 3 sensors needed to be replaced and it was at a very decent price. I will continue to take my car here as long as I live in this area.

This is my 2^nd time using CST&B… and once again I am thoroughly happy with everything.
My first visit I needed new brakes and rotors… I dropped my car off before they were open, but no worries because they have a key drop off… got called first thing when they opened up and reassured thy would take care of everything. They did and even helped me on the price since my car needed A LOT of TLC.
Second time around I needed brakes done on another vehicle. Hassan assured me that the front brakes were still good at about 80% left. But the pads on the rear needed to be replaced.
I am not a mechanically inclined person. So his work ethic and being honest with me was very much appreciated.
I will continue to come here for all my automotive needs.

Kinda of a sketchy area (off Monument/​Detroit near Costco Concord) but he does great work and at a fair price. He specializes in Mercedes.

love this place. Saves me thousands over the dealership. The owner is very knowledgeable and very fair. I highly recommend them.

I am not from the area but found myself needing a smog check on a company vehicle. I admit that my choice here was based primarily on location but let me tell you — I’d go way out of my way to be serviced here again!
Hassan was ever so helpful and went out of his way to service me well and explain every step.
As the vehicle was older, there were some hiccups along the way to passing the smog check. The pros here detected a leak in the neck of the gas tank for one — they could have suggested that that be replaced at great expense to my company — instead they tried replacing the gas cap for a few dollars and — voila! — that worked, saving us a lot of dough. I was amazed that it was such an easy fix and that they handled the repair with integrity and were not out to make a bundle off a woman from out of town who was not able to go elsewhere.
I found the service to be very good and very cooperative as they had to deal with me as well as my office in Southern California.
I could not have asked for a better experience!!!
I highly recommend this place!

I have been coming here for a few years now on the recommendation of the Auto Sales place across the street. Best referral I have ever received for a Car Repair Shop. They are very nice and will tell you what is wrong BEFORE they charge you and/​or do any work so you can choose. I take my Escalade, Mercedes, Durango there, so they know about all cars!!!

I have been taking my cars here for several years & I’m never disappointed. Hassan & his mechanics deliver every time — they are prompt, fair & don’t try to inflate the bill. They will get your car back on the road
quickly & economically! Highly recommend!

Took my 2010 Jaguar XF in for brake service. They have the proper equipment for replacing rear brakes on Jaguars –most places do not.
Had received at least 4 quotes from other shops –all were in the neighborhood of $ 650-​$ 700+. F&H was $ 460 out the door. Hassan seemed trustworthy, and went over the work, including showing me the old parts.
Will come back for my 60k service soon.

This place is AWESOME!!! What a blessing to finally find an auto shop that is trustworthy and always delivers exceptional quality work. My family of six used to service all our vehicles to Firestone — never again! Now we all go to Hassan and the team at Concord Smog. I HIGHLY RECOMMEND this shop for all auto repair needs!

Hassan is the owner and this is a family owned business. We’ve been bringout our Mercedes to him for years. He’s honest, he takes his time, and when he can save you money, he will. We trust him implicitly with our vehicles and would highly recommend him.

The owner of the business is amazing! He took his time, reviewed everything with me to make sure that I fully understood what needed to be done. When I came to pick up my BMW he showed me the parts and told me what they do, etc. I really enjoyed this because I love learning about new things and it makes me feel better equipped. Very competitive prices and I didn’t feel like I was being taken advantage of for being a female.