I'd give more stars if I could. Transparent, honest, fair, reliable work. It feels like my uncle…read moreworking on my vehicle, if my uncle were a professional mechanic.

I am an 81 year old, former muffler shop owner-operator in Antioch. All the shops I used to trade…read morewith are now gone. I have been looking for a 5-star auto service for my cars. Al's got the highest "quality" review rate I've ever seen. His work reviews are great. His only "low" reviews mentioned appointment time glitches or finishing up on schedule. He is a smaller shop operation with several good mechanics, and being a retired career engineer, does this now more as a hobby to help people solve car problems. My 2016 Honda CRV needed an oil change, a standard 60K-mile service and windshield washer tank that emptied as fast as you pour water in. My car made two visits to his shop. First, to do the service work and to find the reason for the leak. Second to install a new factory replacement water tank. On the first visit, he had to remove the right front fender, then using fiberglass and resin tried to repair the tank that had been chewed up by rats but this was not successful. So, he reinstalled fender, gave me back the car to keep us on the road until a new tank came in, then did the whole fender removal process again to install the new tank. My charges for all needed parts and liquids was about standard and he only charged 2.1 hours labor. You may find someone cheaper or faster but he handled my issues the same way (or better) than I could do my self at a very fair price. I'm giving him 5 stars and any future work as needed.

Brandon and Benjamin have been great to work with. They are very knowledgeable and enjoyable to…read morework with.

I had a fantastic experience at Brake Busters and they've earned a customer for life. I brought my…read morecar in thinking I had a brake issue, and instead of pushing unnecessary repairs, they thoroughly checked everything and were honest enough to tell me nothing was wrong. Even better--they didn't charge me a dime for the inspection. It's rare to find a shop with that level of integrity. Their prices are very reasonable, the staff is genuinely friendly, and they took the time to explain everything without making me feel pressured or confused. You can tell they care more about doing right by people than just making a quick buck. If you're looking for an honest, trustworthy, and professional place to take your car, I can't recommend Brake Busters enough. Great service like this is hard to find!

I have been using them for all my auto repair's- They are…read morefantastic 1 High tech inspection of your auto 2 customer service 3 100% guarantee on the repairs This is a family run business

Great shop to get a detailed report of your cars mechanical equipment. They provide pictures with…read moregreat detail of issues as well as information on parts that are in proper working condition.

good prices, quick times and clear communication. my family takes all our cars there when they need…read moreservice and it's always a good experience. the value you get here is incredible :)

Julio and his team are wonderful! They are really honest and trustworthy. They will only recommend…read morework that needs to be done, not all of the work that the dealership says you need.

Provided the best quote for a new battery and oil change. Arrived on time, finished on time and…read morewas professional. Great experience without ever leaving my house. I highly recommend.

Car trouble on New Year's Eve is not a nice way to start the year. However, finding Marquez…read moreDEFINITELY helped take the stress and financial sting away! My 2012 Kia So was left 45 miles away after ubering home. I didn't even need to be with my car for them to diagnose and fix on the spot. They first came to me to get the car keys, drove 40 miles to my car, ran a diagnostic and was in great communication via text and phone calls regarding the situation. I also appreciated the fact that they were willing to try cleaning things first before jumping to the money grab. They also did a great job explaining what was going on, options and potential costs without being. Service really is guaranteed, they were willing to come out, no charge and run a diagnostic a couple days later to ease my mind about a light that came on. HIGHLY RECOMMEND

Totally happy with these guys. Saved my hubby from the doghouse. They fixed my side mirror that he…read moreclipped driving into the garage. Start to finish with ordering part to replacing was a quick 4 days. Thanks Kendall we appreciate the quality of work and service you provide. The price was right also good.

Everything about this business is a 10/10!!! And more!! I will always recommend, as well as…read morecontinue our oil changes, car repairs, anything they're able to do with our cars/trucks here. Mike is an amazing owner honest/friendly service and his mechanics as well

I had a frustrating experience with the Audi dealership back on April 23, so I decided to get a…read moresecond opinion and stopped by Auto Diagnostics & Repair in Brentwood. That turned out to be one of the best decisions I've made. I met with Mike, who immediately took the time to walk me through everything. I was getting pricing on a right axle, and not only was he transparent and knowledgeable, but he was also able to order the parts and accommodate me the same day. The cost was significantly lower than what the dealership quoted, which was a huge relief. What really stood out was the level of customer service. Because of how well I was treated, I didn't hesitate to schedule another appointment with him that same week to take care of my brake flush, brakes, rotors, & engine filter. Mike truly understands how to treat people and build trust within the Brentwood community--something that's becoming harder to find these days. It's reassuring to know that we have someone like Mike King running a shop locally. I no longer feel the need to leave the area for honest, reliable car repairs. Thank you to the Owner Brian Bellante for setting the right culture of excellence. Thank you to Mike and the entire team at Auto Diagnostics for your integrity and professionalism. You've definitely earned a loyal customer.

TONY IS THE MAN!! He took care of my sister's BMW and my husband's Escalade for our road trip to…read moreAlaska! He really took care of both cars in a short amount of time and gave his honest feedback when we had questions. Thanks Tony and team, we made it to Alaska in one piece and both cars did well in the snow! Costco Kat says Hi

Love this shop!! This is now the third time I've used them. I got an oil change, my coolant tank…read morereplaced and a flush of the coolant lines. I came in only needing the oil but having a leak for the last 2 weeks. They let me know what was wrong and gave me price information as well as letting me know I could have waited to replace the coolant system if I wanted. That's the best part of them, they really keep you informed about everything in your car, what needs to be done, what to watch for, and gives no pressure to buy. They seem to be right on market prices for labor and parts. I'll never go elsewhere!!!

I'd brought my older car to Monkey Wrenches twice. Once was due to a check engine light (which they…read moreidentified quickly and were able to address via a required new water pump.) The second time was, sadly, due to signs of a blown head gasket on a 2013 car with lots of miles, and not worth fixing. Both times, their staff has been empathetic, upfront on repair options and very responsive to calls and follow up. I'd recommend them to anyone in the Brentwood area needing a mechanic. I haven't had to do a lot of car repairs since moving to Brentwood, so I can't compare costs. It will be a while before I'm back, having recently purchased a newer (used) vehicle but I'd definitely use them again when the time comes. I especially appreciate Rina, who is at the front desk and will explain repair and pricing options in a way that you can easily understand. She's a a great asset to their business!

Called and and upfront about the cost of the smog including certificate. Their price was fair and I…read morescheduled an appointment for the next day. They promptly serviced my car and went the extra steps to look up my car because my registration renewal wasn't attached to my DMV email.

First I want to say I should have written a review a long time ago. I have taken all my vehicles to…read morethem and have not had any issues. Mary and Jerry are always a pleasure to deal with and very welcoming. They get back to you in a timely manner. I love their quality of work which is why I come back when my car acts funny. I highly recommend them.

I brought my Honda accord to them after already had seen winter Honda where I bought it twice. They…read morecharged me an obscene amount for running a diagnostic that didn't show anything and did not fix the problem!! Auto doctor is also completely flummoxed by the problem, the huge difference is they tried everything and did not charge me. They are so concerned that they strongly suggested that I try another Honda dealership (not winter) and asked to be told what I find out, because they want to know for future clients. I recommend this place highly professional, very honest business.

The BEST SERVICE, and the Quality of work surpassed my expectations! Thank you everyone who took…read moretime with me today. You guys where the best. Your kindness and great customer service meant more than you can imagine. I had a really, really bad experience at another auto shop in town. All I will say is that I give true and accurate reviews because I've owned a small business in the past. And unless customers share their experiences with the owner will things change. I will make sure the other auto shop knows "how NOT to treat customers who may not look like them." Brentwood is a diverse community and you need to treat everyone equal... all money is green!