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November 2023 by Michael A.
I highly recommend you take your vehicle to Carlos for all your vehicle's free needs. He and his technicians are experts in automotive repair and extremely confident in their ability to resolve any concerns you may have. Can't recommend them highly enough. You won't be disappointed!Joe A.
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September 2023 by Elko Alan
You will pay for highly trained technical diagnostics and expertise. You will get honest evaluations and complete work done. I have had at least 4 vehicles in the shop for various problems. Some were very technical and specific, and that is what Carlos is great at. All my experiences have been quite positive and will be taking in more projects for them to complete for me. I'm a shade tree mechanic and know my limits and when to get expert help.Services: Transmission
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September 2023 by Mitchell M.
I have a 1999 Chevrolet Suburban. Her name is Brandy. She's a fantastic vehicle that never had any major breakdowns, but was deteriorating with age. She sat unused for years. Turns out I needed to drive her across the state and deep within the Sierra mountains on a 1 lane rd that is known for being one of the roughest roads in California. I did not hesitate. Promptly took it to Carlos, 1 week later got the vehicle back. The key is that Carlos was continually looking at items that might need a repair. He would call me and recommend this repair now, that repair later, but always keeping my best interests in mind. As I was driving away it was clear that the vehicle was operating at a level that she had not felt for a long time. Smoooooth. Drove into the deepest part of the Sierra with a confidence that is required when you are in that kind of country. Breakdowns are strongly not recommended. Drove out without a concern. A Best in Class mechanic with a need to service his clients.
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September 2023 by Keith L.
I found auto electric and fuel via yelp and was impressed by the work they performed on my 1968 thunderbird which is not an easy car to work on due to the dated electrical system and vacuum lines. This was a bit of a project involving various electrical and fuel system projects but the process, needs, and options were explained to me and if there was any issue that came up, I was kept in the loop. I plan on calling on Carlos and team in the future.
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August 2023 by Venture
Concord Auto Electric and Fuel is a top tier company that provides thorough investigations into issues that many auto shops do not have the expertise for. In addition to top quality standard automotive repairs like brakes and belts, they also provide expert electrical issue diagnostics resolution and smog issue diagnostics and repairs.I had a major electrical issue that dealerships and other auto shops were not able to diagnose. My car was nearly not drivable. They were able to diagnose and trace down the electrical issue and repair it. The car has been running great ever since.I recently had a smog check-light issue that needed investigation. There were two issues with the smog sensors. They traced through the electrical to ensure it wasn't just an electrical short issue. They determined what was required to remedy the smog sensor issues. Our car passed the smog test without issue.I highly recommend Concord Auto Electric and Fuel for your automotive repairs. The service and quality provided is impeccable.Services: Electrical repair
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August 2023 by Erika C.
Carlos is patient, explains everything, communicates regularly, and does great work. He is thorough and works to accommodate what you need.
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July 2023 by Brandon K.
Awesome customer service and quality work. Great place to go for electrical repairs if you are in need
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July 2023 by Barry Williams
We visited Pep Boys in Contra Costa a while back for a dead battery for our van. They replaced our battery with one that was too small for the vehicle which most likely caused a number of things to go wrong. Carlos was able to diagnose our issues, find a few other ones and handle them quickly.While the cost to diagnose the problems was a bit high, but I am super confident that he got us sorted out. I have never been to a mechanic that was so communicative and made things easy to understand and set the expectations so well. He was kind enough to help us out with a complete service of the vehicle, wash and vacuum. He even fixed a broken blinker for us.Overall, I felt really well taken care of coming here. That doesn't happen often leaving a mechanic. Thank you Carlos!
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July 2023 by jay king
Great service. Excellent quality. Carlos does very good work and knows how to identify problems correctly and then fix those problems to improve the overall function of your car. I trust Carlos with all my families cars.
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June 2023 by Barry W.
We visited Pep Boys in Contra Costa a while back for a dead battery for our van. They replaced our battery with one that was too small for the vehicle which most likely caused a number of things to go wrong. Carlos was able to diagnose our issues, find a few other ones and handle them quickly.While the cost to diagnose the problems was a bit high, but I am super confident that he got us sorted out. I have never been to a mechanic that was so communicative and made things easy to understand and set the expectations so well. He was kind enough to help us out with a complete service of the vehicle, wash and vacuum. He even fixed a broken blinker for us.Overall, I felt really well taken care of coming here. That doesn't happen often leaving a mechanic. Thank you Carlos!
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June 2023 by Jen Karras Burns
This is the only place that I’ll take my car to be fixed. Carlos is very good at his job and always takes good care of my cars. He’s knowledgeable and trustworthy. Whenever I take my car in for something, he fixes it on the first go and sometimes he’ll even go above and beyond and I’ll get a clean car returned to me. He’s just a solid guy and I fully trust him with my cars.
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June 2023 by Jill Brown
Carlos is The Man!! My mechanic couldn't figure out the problem with my truck. 3 days later Carlos found ALL the issues & there were a lot!
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February 2023 by Kristine P.
My battery would die within 30 hours. I brought it in for Carlos to diagnosis. He said the wiring all checked out but was able to trace it to a faulty alarm system. Thank you Carlos. I will recommend anyone with wiring issues to come here.
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February 2023 by Ronald Pon
Carlos is the best. Very efficient and patient. His pricing is very reasonable and is a whiz at all electrical problemsCarlos is not only an excellent mechanic, he is also an electrical genius. Ran into an electrical problem with 2001 Ford Excursion following the torrential rains at New Year's.Carlos made the time to figure out what the problem was and was able to make the needed repairs and identified where the water was leaking in that caused the problem.Carlos provides a reliable service with consistently great results at reasonable prices. Cannot say enough about how great he isServices: Electrical
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February 2023 by Ronald P.
Carlos is not only an excellent mechanic, he is also an electrical genius. Ran into an electrical problem with 2001 Ford Excursion following the torrential rains at New Year's. Carlos made the time to figure out what the problem was and was able to make the needed repairs and identified where the water was leaking in that caused the problem. Carlos provides a reliable service with consistently great results at reasonable prices. Cannot say enough about how great he is
