Clayton-Treat Automotive - Concord (CA)

Ronnie Cale My van wouldn’t shift out of park. They came to my house, diagnosed a broken shift cable, replaced it right there, tested everything, and it’s shifting fine now. Saved me from paying for a tow.

Betty Vigil I was referred by a very close friend to go to Advanced Mobile. From the minute I spoke with Alfredo, I knew this would be a good experience! I wont lie I had some anxiety about taking my car to a different place. Alfredo was amazing! He kept me updated and explained everything. I could tell he was genuine and not once did he try and sell me something. Starting today Advanced Mobile will be my new place to take my car. Thank you Alfredo for everything!!!

Wendy Ondersma Had issue with my front wheel - was not safe driving especially over 50mph. They were able to fit me in same day I called and identified the issue and had it repaired all in same day. Awesome Staff will for sure be coming back for all work needed.

Luis Ramirez I intentionally waited a full year before writing this review so I could give an honest, long-term perspective on the engine rebuild done by Toyota Pro on my 1995 Toyota 4Runner (3.0 V6). From the start, the issue was complicated—my 4Runner was running rich, and diagnosing the root cause was no easy task. Sam and his team went above and beyond, trying everything they could to get it to pass smog. After exhausting all options, Sam recommended a full engine rebuild. The rebuild itself took about a week and a half, and I was impressed not only by the turnaround but also by the effort Sam put into getting everything dialed in. He replaced several parts—some at no charge—just to make sure the vehicle ran right, especially since they had it for a little while. Now, a year later, I can confidently say the 4Runner runs super well. I’m thoroughly impressed and very satisfied with the work Toyota Pro performed. Whether you need an oil change, a brake job, or a full engine rebuild, I highly recommend this place as your one-stop shop for all your car needs.

Ango I was in desperate need of help trying to get a stripped bolt out of my oil pan mating surface. (Very delicate spot to strip a bolt). After so many failed attempts I was ready to just pay a professional to do it for me. I finally called Carlos, and he just asked me to send a picture of the damage. After he saw the situation, he gave me advice over the phone that I followed exactly and I actually got it out on my own! He didn’t ask for anything in return! He’s an absolute lifesaver, and is honest, he restored my faith in mechanics!

Barbara Russell Randys was recommended to me by AJ at ABC Towing. I used Randys for the first time and found Jason, the office manager, to be patient, thoughtful and he helped me to understand what needed to be done. I met the technician when my car was ready and he too was friendly and approachable. I spoke with Randy before I left and he welcomed me and went the extra mile to clean oil off the engine. Randys will be the auto service provider that I will use going forward.

Dr.Herington We bring all 7 of our vans here, and Concord Smog Tune & Brakes takes care of everything we need. They’re reliable, efficient, and always get the job done right. Great customer service and fast turnaround—highly recommend them for any fleet maintenance needs.

Ruben Cruz Douglas is a really nice man with a lot of talent in fixing up cars. When he went over my car and told me I needed to replace somethings in it, it wasnt just that. He went over why I should replace and it what it would mean for the longevity of my car. He showed me the old part and how it was damaged and what could have happened if not replaced and ever since then I have not had any problems with my car. I recommend him to any one in the area! I trust him because of his quality work and will go back to him if I ever need help with my car.

Karla Banos I highly recommend Mario the owner and his Team they are very knowledgeable and professional team at hitch cock’s automobile I am very happy with his service

George Kc Doing business with Rick for many years. Recently had all 4 wheel brake job done at half the price quoted by a major tire/brake shop. Customer service has always been superior by Alex and Rick and pricing always reasonable