I worked with Eddie on the transmission for my 1957 Chevy Bel-Air. He and his team did an amazing…read morejob. We had a small leak and he was so conscientious about it that he literally came to my office and did the repair in our warehouse where I store it. That kind of attention to detail is not easy to find in today's world. I really appreciated it.

I highly recommend Arias Transmissions & Performance in the City of Commerce! Eddie and his brother…read moreare honest, professional, and very knowledgeable. They kept me updated throughout the entire process and even sent me videos showing the work they were doing. Eddie explained everything step by step and never made me feel pressured. I waited a couple of days before leaving my review because I wanted to make sure the original repair was working properly, and I'm happy to say everything they repaired turned out great. I had a separate issue with the car that I chose not to repair at that time, but because I trusted their work, I'm now returning to have them take care of that issue as well. It's difficult to find honest mechanics you can trust, and I've had an awesome experience with them. Thank you, Eddie and your brother, for your excellent service!

Mr. Lee and Sam and very professional and legitimately the best transmission technicians in Los…read moreAngeles. I am so grateful for Mr. Lee and amazed at his talent. What a great man. He is an inspiration. Also, I have fix 3 cars with Lee Co. I can't speak more highly of Lee Co and Sam! Thank you!

Sam was very helpful. He always answer my calls and is very insightful. Last year I got a…read moretransmission rebuild on a 2011 RAV4. It has been great so decide to get my 2002 Ford Explorer done here. The explorer was jerky only after a cold start so we tried going with a smaller fix before doing a full rebuild. I was quoted around $1k. It took around 5 days before I got my car back. He gave me a warranty of 2 weeks, full credit towards a rebuild, or after 2 weeks for 6 months, it would be $500 credit. The car was driving fine except during traffic so I had to bring it back in to get the full rebuild. It costed around $3k but I paid $2k since I got the $1k credited back. It has been a week, and the car has been fine since then. I recommend Leeco Transmission as they are very honest and kind. Sam was always friendly and does a good job. I believe they have employees here who speak mandarin or korean if needed. They do not have parking here, you just drive your car in.

First brought my truck here in 2003 & the transmission lasted 23 years. So when it went out again I…read morebrought it back to Boston's, & it's still open, & doing great. Joe, the owner, is a stand up guy. Fair pricing & takes time with his customers, & his shop is clean & organized. More ppl need to support mom & pop businesses like this one.

My transmission went out in my 2012 Toyota Corolla. Was recommended my family members. Took in, Joe…read morethe owner explained everything in detail. Called back when he said he would, respected and treated great. Will recommend him for the work and the way they treat you. Very pleased

I spoke with Carolina over the phone, and they guaranteed someone could look at my car in a few…read morehours despite the holiday weekend. Allan showed up a few hours later as explained and was very professional, answered all of my questions, and even gave me some advice on what to look out for!! He removed a rounded 10mm bolt for the old vtec solenoid I was replacing almost instantly. I was struggling with this bolt for days! Allan helped me install the new one no questions asked. I appreciate the help and his expertise when I was asking questions. Great price and service and definitely recommend!!

I've hired these guys a couple of times now and always come in handy since they come to you. I've…read morehad them show up to my house and my job and is very convenient on my end. Service was quick, so they live by the name EXPRESS. They've worked on my Starter, Wheel Tie Rod, Engine Temperature Sensor and Struts and never had a problem after the work was done. Been a regular since and will keep being one.

I had a great experience with Kar-Techs. My Infiniti would not start and I figured out that the…read morecircuit board for the Body Control Module had a burned up component. A new BCM is very expensive and if I did all the work myself to source and replace the $800 BCM, both local dealers still wanted $400 to program my car keys and TPMS for the new BCM... and I would have to have my car towed to the dealer for the programming too. Luckily, I found Kar-Techs. I gave them a call and sent some pictures of the problem circuit board. Hector came that afternoon (Thursday) to pick up the board, said he could repair it, and returned Saturday with the repaired board. Since the board was repaired, it did not need to be reprogrammed for my car, and my car started right up. Hector said he found several components that needed to be replaced... he must be very skilled as these were very small components to solder in. Very impressive service... saved me a lot of money... and having to get my car towed to the dealer.

Absolutely great guys, they went above and beyond and making sure they found and solved the issue I…read morewas having with my Infiniti G35. I had taken my car to two other shops and they couldn't fix the issue. I finally found Kar Techs, and they broke it down as to what was causing the issues, what the fix was, and how much it would be. Glad I found them, and will strongly recommend them.

This is the 3rd vehicle i have trusted to California Transmissions. I so appreciate their great…read morecommunication and service. Amazing prices-quality work. Incredibly fast turnaround. Thank you Israel for your excellent business!

I was a bit hesitant about writing this review, but after one last phone call with Israel (manger),…read moreit feel obligated to let people know. I had a very disappointing experience with California Transmission. I came in looking to swap Chevy Astro transmission and the high selling point with California transmission would be completed in a one day turnaround. However, unfortunately, I found myself having to call the shop multiple times for an update, and we're constantly hesitant to update me. In the end up having to wait three days to get my vehicle To make matters worse, they failed to properly reconnect my oil dipstick to the engine block, which is a basic but critical oversight. I know that mistakes are common, however, granted to the fact that Israel emphasize how professional they are 25 years of experience, I am surprised something like that went unnoticed so I went ahead and give them a call today and after the vulgar conversation, he gave me I decided that I ultimately had a write a review. Overall, the lack of professionalism and attention to detail makes it hard to recommend this shop. I will provide photos below to show that I am a true customer and not a fake reviewer.

Called LA diesel to have them find what was leaking on my Duraburb leaving a puddle under it daily…read more. Nothing crazy but the leak was noticeable. He was two weeks out to get in well worth the wait. Kumar and Danny troubleshot and confirmed the problem to my CP3 order replaced it and got me my way. I Even noticed they cleaned my engine. Well done guys appreciate Kumar and his crew will be back when services needed .

Excellent service, fair and honest prices and communication is outstanding. Found S and S Diesel…read moreafter my dealer was giving me false information regarding my transmission and suspension on my 2015 Ram 2500. S and S took care of my repairs. My truck is running smoothly. 214k miles on it and still smooth running. Highly recommend them

Disclaimer - I want to make it clear I have not use their services yet -…read more Sue was super helpful over the phone and told me the different options between buying a new transmission, or having my transmission rebuilt. A helpful phone call, even when we're all busy, is often a great first step to bringing in trusted business.

2014 Jeep Grand Cherokee with approximately 160k miles. The gauges would increase to 3 to 4 RPMs…read morewithout exceeding 40 mph. I was recommended to a transmission shop, and we replaced the engine, which had around 50k miles. I'm glad I was able to give my Jeep a second chance at life. There's no reason to pay more than $6,000 for an engine replacement or buy a new vehicle and spend upwards of $50k when you can potentially revive the car you love.