Auto Diagnostic & Repair - Antioch (CA)

Jimmy Antioch Super Mobile was fantastic! The mechanic was on time, professional, and explained everything clearly. Quick, efficient service at a fair price

Scott Davis We met years ago when my Daughter was trying to get her Pontiac fixed. All the dealers wanted $350 to diagnose and estimated repairs around $1000. She took it to Roy. He listened to her and said it just needs a new speedometer, and they sell rebuilds. It will cost under $400. It was a common problem with those cars. Dealers and others all were trying to rip her off. Roy was true to his word, had it done in a day, the bill was less than $400. Since then we take all the cars and trucks over to him. Nice friendly service, vehicles always come back clean, unlike Kunes Ford. Roy knows I sometimes fix my own trucks and has given me advice & tips on a number of occasions, what to look for, what not to do or double checking a code. He also understands the my truck is my livelihood My biggest fear is that someday he will retire.

Asuntuwa Hunter On Jan 31st 2025 I failed my smog test due to a malfunction indicator light. On that same day I took my car to AutoTek and they found the small emissions leak and fixed the leak. The next day Feb 1st 2025 I passed my smog inspection. Thanks to AutoTek!

Nairi Muradyan I have been servicing all of my five vehicles at Auto Doctor and I have been very happy working with them for quite a few years. From doing basic maintenance to replacing my commercial vehicle transmission. excellent people to work with and very honest and transparent. I highly recommend to all of my neighbors and friends to service their vehicles at Auto Doctor in Brentwood CA. Thank you Auto Doctor!

Chuck L Julio did an AWESOME job on my interior,top and carpet in my 1969 caddy. He’s one of the best in the business and he makes sure you are done right. I’ve won multiple car shows with this shops work. If you want it done right please go here.

Bangbang Baby Thanks to the Caliber team for a great and quick job! I Have AAA so there shop is DRP so insurance told me it makes things easier which it was. My part got ordered that day and delivered the same day so I was able to drop off and pick my vehicle up all in the same day. Quick and easy and the staff were amazing!

Geoffrey Weakley Monkey Wrenches has been a pleasure to work with. They are fantastic at communication, honest, and help to keep my car running strong. This is “my” shop from now on. Quick story: I brought my car to them a few months ago based on the recommendation of a friend. They took my car and did several things to it including a throttle body cleaning. After they returned my car to me I experienced a couple quirks with acceleration and then the dreaded check engine light came on. I called and Rima answered. She told me to come back and they would take care of me. They identified the problem and solved it quickly at no extra charge to me. The following day I got 2 more MPG on my daily commute. So easy to work with and they made time for me. Thank you Monkey Wrenches!!!

Tom Kempf Just had my 2009 Mini Cooper repaired here and had an excellent experience. I called and talked to Jason, who was very professional. He was knowledgeable, helpful, easy to talk to. He gave me all the information. I needed, and said I could come in same day and they would diagnose it in a few hours. Well, indeed they did ( a spark plug wire had gone bad) and in the course of the service they kept me informed and called to authorize service at every step. They had it done the next morning when the parts came in, which was as good as one could ask. As to the poster who said not to go here, dont listen to him. I almost did, but when I called and talked to Jason it was clear he knew what he was talking about. The service was excellent in all respects, and the price was reasonable for what they did.

tammy massey I took my daughters 2015 Honda Civic to get a smog check today and had a great experience. Mr. Hameed was invaluable and efficient throughout the process. He guided us through the necessary steps and ensured everything was done quickly. We appreciated his friendly demeanor and professionalism. Overall, it was a smooth visit, and I felt relieved that the smog check was completed without any issues. Thank you. I will be coming back for more services.