A-1 Transmission Service Of Brentwood

YES !!! Finally a PRO !.. fixed a botched AMCO job the previous truck owner had done they had put an aluminum planetary gear in instead of steel and it split, they could have sold me a new transmission but were able to fix it for ¹⁄₃ of cost of rebuild. Great job, Thank You.

I had an issue with my car and brought it to the folks that worked on it in the past, $ 1000 later it still didn’t work right. They basically shoved it out the door so the owner could take his trip to Cancun. The team at A-​1 took the time and trouble to really find what was wrong with my car and fixed it without it costing me the bank!
They use old fashion knowledge and noodling’ out the problem.
I highly recommend them for Transmissions as well as other issues with your car.

Thanks A-​1! You have another happy customer. I was concerned about my high mileage vehicle as I’d been stressing my engine and tranny by daily treks up steep mountain roads for several months. I’d had a tranny service 30k ago by my regular mechanics in Palo Alto, but as I’m in Brentwood now I asked around for a local referral. A-​1 was highly recommended by several people and for good reason. I had a great experience.
Echoing the other glowing reviews, they were simply great from start to finish. I love to find businesses like this thriving and am glad to see their deserved success.
Jason gave me a phone estimate and was very flexible with me as I had to change my appointment twice. They also solved a recent problem that was developing– my speedometer and OD light were being wonky. They diagnosed it as a speed sensor failure, so they ordered and then replaced the sensor. I also had an oil change for the sake of convenience. On time, straight forward pricing, friendly service. What’s not to like? :)
As it turned out, my sister and brother-​in-​law have taken their vehicles there in the past and were very happy with them too.
BTW, for you neat freaks: their shop is so perfectly clean and spotless they must have a FT cleaning crew!

So glad I was referred here when looking for someone to check out the transmission issues with our car. It ended up being the sensor, as we suspected. The price was also A1! Thanks guys, this was quick and painless!

Thank God I found this honest and reputable family business. After being defrauded by the service department of the auto manufacturer, these guys correctly diagnosed the true problem and had the problem fixed with a simple $ 100 part. They took the time to explain the problem to me and showed me the broken part and how it caused the performance problem. The Manufacturers service department had told me to expect cost to be between $ 600-​$ 900. If you suspect that you have any type of transmission problem with your vehicle, give these guys the opportunity to review your situation and earn your business.

I had a range rover that i thought was in dire need of a transmission. Thanks to Jason’s honesty he informed me that all it was was that i needed tranny fluid! He put a little transmission fluid in and sent me on my way. Highly recommend A1 transmission and will be going back for any transmission problems that me or my family has in the future

Excellent service. Jason was honest and helpful. I felt like they were working for me and not trying to sell me services I didn’t need. I am very happy with the service I received on my F150. I came in for what I thought was a transmission problem turns out they had the experience to know what was wrong and fixed it for me. Good /​fair pricing as well. I would recommend to any friend.

I’ve had two transmissions rebuilt by A-​1 and I highly recommend them. This is a family business that really cares about customer satisfaction. Very reasonably priced and they stand behind their work with a great guarantee. They will get all my future transmission work. Great company!

Very happy I found A-​1 Transmission! After calling a few places and describing what my problem was & what I needed they were the only place to not talk to me like a stupid woman who didn’t know what she was saying.
I described the problem/​difficulty getting car to switch into gears/​and that I need the fluid flushed. They explained the process and how much time it would take & thankfully was able to stick to it. The price was very reasonable & they were able to get me in the day that I called.
I was very satisfied that I was treated politely & courteously. Not like a stupid woman that they were going to overcharge. Big thumbs up!!!

Recently I thought I had an issue with my clutch/​transmission. I called A-​1 and took it in for a test drive. I was able to accompany Jason while he drove my car and he was very informative of how they diagnose problems. He let me know right there that everything seemed ok and there was nothing mechanically wrong. I asked him to do a service on the tranny which he said he could have done in less than an hour. Once he got my car up on the rack, he found I had an issue with my right axle and bad bearings in my left front wheel. I appreciated the fact that he walked me out into the shop, showed me the 2 issues and thouroughly explained the repairs needed. It was refreshing to have a mechanic walk through each detail of the repairs right there in the shop as opposed to getting a call on the phone stating a bunch of addition issues and charges that would be incurred. I have to say how nice it was to see such a well maintained and clean shop as well!

My Mustang’s input-​shaft bearing snapped and I brought in my transmission for repair. Their estimate was lower than a few other shops I located nearby and I was more than pleased with the final bill was even less than the estimate I was quoted. My transmission was repaired within two business days too!

I recently had a problem with the transmission on my 2005 Ford Explorer. I called around on a Monday morning and A-​1 Transmission told me to bring it in and they would take a look at it. They needed the car for the day so they offered me a ride home even though it was not necessary. They called me later that day to inform me that I would need to have the transmission rebuilt. They told me the cost and how long it would take to complete the work and they were very sympathetic to my situation. I gave them the go ahead to do the work and set about dealing with the lack of having a car for the week. On Thursday I got a call from them informing me that the car was done and ready to be picked up. To my delight they not only finished the work a day early but they came in under their estimate. When we got there they showed us the parts that had failed and explained what had happened to cause the problems.
I could not have been more pleased by the professionalism and quality of work provided by A-​1 Transmission. Not only did they fix my transmission they alerted me to a malfunction with one of the smog control component of my engine. They told me exactly what they were seeing on their diagnostic equipment and what was needed to fix it. This was the first time I needed to have transmission work done since moving to the area and I could not be happier with them. I would highly recommend A-​1 Transmission for any services that you may need.

Recently bought a 98 Ford Mustang for our son. After three weeks of minimal driving around town, noticed the clutch was making a horrible sound. Called many places for estimates to replace the clutch. A1 Transmission was very competitive in their pricing.
They were professional and courteous and did an excellent job of replacing the clutch. They also price-​matched their service when my husband mentioned another shop that had a lower price. They saved all the parts to show my husband exactly what was replaced.
I would highly recommend this shop for clutch repair.