These guys handled my complicated project very thoroughly…read more I had a Tesla Model Y with an issue that was very difficult to diagnose. The knocking sounds were very quiet, and I honestly did not believe it would be possible to find the problem. But these guys were able to find it, and I am very happy. Thank you very much to them. It took longer than expected, but that is completely understandable for such a complicated diagnostic like mine.

I am very angry with this shop, Concord,. I was told Tuesday evening that it was fixed that they…read morejust wanted to test drive it again Wednesday morning. It wasn't test drive it Wednesday morning. I drove out of the parking lot and the trani slipped. It slipped 4-5 times in the time it took me to turn around and go back to Stress Free (what a joke). The guy behind the desk said they checked the trani fluid and it was full. Then he said that I should have my mechanic tow it to him. By ommission they lied to me. I was able to get 110 miles with it slipping constantly on back roads before I had to get a tow. Stress free KNEW WHAT WAS GOING ON‼ I should have been told about it. I will make sure to let people know not to go there. I am still angry about it. I don't know what my next steps might be but I intend to do more. Services Transmission

Knowledgeable, honest and responsive with a personal touch... just about everything I was looking…read morefor in the auto repair shop!! I went there 3 times. One time it was sort of emergency and they took care of me on a weekend day. Grateful for their help!!

Great customer service and quality work - the owner, Vuong, is super nice and will keep it real…read more Honest mechanics are hard to find these days, luckily there's Above Auto Care in Concord.

I first met Chad at AA Automotive right before we were leaving on a long road trip when our cruise…read morecontrol suddenly stopped working. Chad diagnosed the issue and discovered that Ford had removed the original switch and never replaced it. He even had us run down to a local junkyard to pick up a working switch, and then installed it for us at no charge so we could enjoy our vacation. Fast forward 15 years, and Chad has serviced all of our cars and trucks, as well as my daughter's vehicles. He's an excellent mechanic, incredibly honest, and someone you can truly trust. His wife handles scheduling, and she is just as friendly and helpful. I'm very glad we found Chad and AA Automotive. They have taken outstanding care of our vehicles over the years, and I highly recommend them.

Chad and Casey are very helpful. They are honest and give exemplary customer service. All that and…read morean A+ on their quality of work at a very reasonable price. If you are looking for an honest, mechanic, I highly recommend AA Automotive.

I feel extremely blessed to have found Bush Motor Works. I used to take my wife's Mercedes-Benz GLE…read moreand my BMW 535i to the dealership for service, but after a terrible experience at Mercedes-Benz of Walnut Creek--where they damaged my windshield during service and initially refused to take responsibility--I decided to look elsewhere. Finding Bush Motor Works was the best decision I could have made. Steve is incredibly knowledgeable, honest, and genuinely cares about his customers. The service was outstanding, and the entire team was professional and friendly. I'm excited to build a long-term relationship with Steve and Bush Motor Works and will be trusting them with all of my vehicles moving forward. Thank you, Steve, and thank you to your entire team for providing such exceptional service. I highly recommend Bush Motor Works to anyone looking for an honest and reliable automotive shop.

I took my 2014 BMW in to get the rear brakes repaired and had a great experience. I dropped the car…read moreoff Friday morning, and the job was completed by Saturday afternoon. I'm extremely happy with the efficient work Steve and his team provided. I was initially concerned about getting the same repair done at the dealership because of the high pricing, but Steve quickly put those concerns to rest. He was honest, straightforward, and got me back on the road within a day. If you own a BMW, I highly recommend bringing your car to Steve. He clearly knows BMWs inside and out, offers fair pricing, and tells it like it is. Thanks again, Steve!

Mike fixed the suspension on my 2005 Toyota Corolla. This was a serious issue with control arm…read morebushings where the wheel can come off. Mike does not charge for diagnostics. I spent $200 just on diagnostics at a very prominent Toyota mechanic in Concord before coming here. Besides diagnostics, his repair price for control arms and bushings is about $200 less than the mechanic I went to in Concord. But more than just prices, Mike really cares about helping you and fixing your problem. I told him this vague issue of hearing a metal scraping noise coming from my front wheel area. Mike got in my car and went on a drive with me just so he could personally hear it and understand. The problem did not show up on our drive, so the next day he drove it himself and heard the issue and diagnosed the problem. The other mechanic in Concord simply did not care about doing any of that. It's not that the other mechanic was bad; the other mechanic was skilled as well. The other mechanic just did not care to the same degree. The other mechanic in Concord had already told me about the suspension issue. They did good work but I was unhappy with their lack of transparency about what they were doing. They did not provide images of what the problems were and I ended up approving repair items over the phone, which led to me approving things that were unnecessary and that I would not have paid for had I seen a work order. That was not a problem with Mike, his shop takes photos of everything for your review and uploads them into Tekmetric. Items are graded green, yellow, or red and you approve what you see as necessary after talking with Mike. You sign with your signature. So it's just everything that makes going here better. I was referred here by a friend whose car he fixed and I'm really glad I went here. Thank you Mike you're a great and really friendly guy!

The owner, Mike is a wonderful business owner. I can't remember the last time I received such…read morehonest & quality service. He cares about your budget, not about taking advantage of his customers. His communication is kind and thorough. I will be reccomending King Auto to friends, family, even strangers. Thank you for taking care of me, (Mama). Huge thanks to your staff as well. Grateful.

This review is way overdue. I know I took too long to leave it but better late than never. I know a…read morelot of people have a hard time finding a trust worthy auto service shop, I was one of them looking all over Concord. I came across this shop because my friend knows the owner. First time I came here was for a basic oil change, since then it has been about 3 years now trusting these guys. Ken is the owner, him and his team are quick to respond and have a great system when getting your vehicle worked on. They will send you a link with a break down of the work and cost before proceeding you will have to sign it. I had a couple of my trucks with an oil leak, their mechanic Jimmy is the man. He has fixed a couple of my trucks and I just couldn't be happier. If you are looking for a good auto service place this is the place you can trust. Give them a try and I promise you won't be disappointed. Thanks again Ken and your team for always taking care of me.

Replaced my struts for a much better ride. Also found &…read morefixed an ongoing creaking noise that other mechanics couldn't find.

Super Station is located along Monument Blvd, across the street from Del Valle Super Mercado…read more I came in as a walk‑in to get my gas car smogged on 07/17/2026 at around 10:45am. One of the attendants got me started on the paperwork almost immediately. By 10:55am, my car was already being inspected, and by 11:05am, everything was done. The total, including the state paperwork, was $58--about $15 less than what I paid for my last smog check at another shop. I was really happy with the quick turnaround and the price. Highly recommended! BONUS MATERIAL: - They are a STAR certified station. Smog check was $49.75 (with coupon found on their website) + $8.25 for the CA paperwork.

Walt from Walt's Adventures in Concord, California. State approved vehicles allow me to travel…read morefrom one adventure to the next. Smog checks are necessary for California. Super Station on Monument was professional, quick, and I would recommend them.

Frank wasn't there but his son was, as well as a few other staff. Good people…read more I had a warped rotors and been putting off fixing them. Franks son gave me a fair quote for that, as well as an oil change oh yeah the lady managing the desk/phones was pleasant Will be coming here in the future

I would like to thank Frank and staff for their exceptional work. Had my AC go out (they fixed it…read moreno problem with a new magnetic clutch relay replaced) and had fluids changed at 200k miles for my tacoma. Was referred to Frank from a coworker and have no complaints at all. I will be back and anyone looking for any type of services regarding vehicle needs take em to Franks!

Went to PowerHouse to get my 4runners suspension sorted out…read more Geoff the owner did a great job walking me through my options and ordering the parts and installing. Geoff was both professional and knowledgeable. I will definitely be going to Geoff for service on my cars and recommend him to anyone.

10/10 experience and service from Geoff. He was very knowledgeable and helpful when it came to…read moregetting new tires/rims for my Landcruiser. I recommend this shop. Thank you Geoff!

Mr hung is excellent! As a female driver I trust him with my entire life. Some places see women…read moredrivers and try to take advantage but not here. You're in good hands

All the reviews must be paid actors. I came for a simple job to pull a pin for a master cylinder…read more He looked at me up and down and wanted to charge me $80. I asked for a military discount to maybe justify the price for something that will take less than 10 min with the right tools. Rudely turned me down. Don't come here if you want to be treated poorly. Great way to treat a veteran.