I was on vacation 400 miles away from home when my van started bucking whenever I accelerated and…read moreslowed down. I was extremely stressed because dealing with vehicle problems was the last thing I wanted on my mind while trying to enjoy my vacation. I spent some time on Yelp reading reviews for several transmission shops before deciding to call Transmission Masters. One of the reasons I chose them was because they've been in business for more than 48 years and had consistently great reviews. I also like reading the one-star reviews because, let's be honest, you really can't please everyone. I just wanted to find an honest and trustworthy shop. I called and spoke with Ron right before closing time. He took the time to listen to everything I was experiencing, explained what he thought the issue could be, and told me to bring the van in the next morning. Their shop opens at 8:00 AM, but when I arrived around 7:45 AM, they were already there working on vehicles. When I walked in, Ron remembered our conversation from the previous day, which immediately made me feel comfortable. He scanned my van but didn't notice anything unusual. He reset my ECM and another setting, and thankfully that solved the problem. What impressed me the most was that Ron didn't charge me a dime for his time or help, even though I genuinely wanted to give him something for helping me out. I drove all the way from Disneyland back home to Northern California without a single issue afterward. Ron, if you happen to read Yelp reviews, I truly want to say THANK YOU for your time, honesty, and knowledge. You helped turn a very stressful situation into a positive experience, and I sincerely appreciate it.

Top Notch service and work. they used all OEM parts and had the car back to me faster than I…read moreexpected especially for having to remove the transmission and reinstalling it. Ron was very helpful and informative, Great work more than reasonable pricing. the shop it self was extremely clean and tidy.

Awesome got a two-year warranty on my transmission and labor you don't find that anywhere I really…read moreappreciate it great work guys guys know what they're doing

Believing we had a transmission problem Leon's was recommended to us...They put our Toyota through…read morevarious tests to provide us an estimate and at no charge... And during the process Leon's discovered something else was causing the noise...The trans was all good! In this big bad world it's really nice to know there are still businesses like Leon's with honest hard working people earning their livelihood the old fashion way!

Sincerely the best and most trustworthy mechanic you'll ever find. You'll never be taken advantage…read moreof here. Their prices are so fair that I genuinely feel like they undercharge and wouldn't at all mind paying more. I first came here after the Toyota dealership told me my timing belt cover was leaking oil and wanted to charge me thousands of dollars. Lol. Came here for a second opinion and was reassured I'll be just fine, just top up oil every now and then. Been coming here ever since for every 5,000 mile maintenance! And to replace my spark plugs! I told my sister to bring her car here too for maintenance. This past weekend, her boyfriend's dad checked her oil level with the dipstick and said the oil was really low. She came back here to double check and turns out he was mistaken; she was totally fine. Truly wonderful people that you can trust without question. Very grateful for all they have done to help us. (:

Been customer here for yearssss. Charlie and Khanh always giving me such a great experience. Good…read morepricing and services.

If you got an American muscle with a manual tranny, don't bother searching further…read more I have zero regrets: Not for schedule. Not for cost. Not for outcome.

at another orange county corvette shop had trans seals replaced. 4 years and a 1000 miles later…read morestarted leaking again. the vette never seamed right rattles and pop. had the same job done at orange county transmission wow put back together better than factory. rides like it is brand new. any one with a corvette knows to complete this task it requires disassembly from the clutch to the rear of the car. really impressed if you want your corvette done and well beyond right now were will you will find this level of corvette knowledge.

They rebuilt the transmission on my 2001 Chevy Silverado and were fantastic to work with. The job…read morewas done well, on time and on budget.

If you're looking for a transmission repair or work, this is your place to go. Everyone is…read moreknowledgeable, curteous and very friendly. I went in to get my transmission work done on my F150 and Rigo personally gave me an inspection and a striaght and honest estimate. The job was done very quick and with a master tech quality. My truck runs as good as new and even gave me tips on how to maintain it for years to come. The price set was honest and competitive and without and hidden or extra fees. The job was well done, great communication was established and warranty came with it. Look no further, this is your place. They have gained a customer for life!

They were able to determine the issue and fix it with minimal problems. Will be returning.read more

Can't say enough about Leon's. I took my 2005 Highlander there when the transmission kept slipping…read moreand then re-engaging. Leon's was recommended by the highly-trusted owner at Irvine Auto. When Brent heard the description his first thought was probably a computer problem, not a transmission issue. He was right! He not only diagnosed it correctly, he worked with Toyota to get an OEM computer. Toyota allocates these sparingly (to keep 3rd parties from price-gouging) and he actually had to write them to obtain one. He installed it and did a full transmission service - all at a great price I got the car back and its as good as new! Thanks to Terri for organizing and scheduling everything and Brent for his expert analysis and work.

I've gone to Transmission Plaza three times now and I've been very happy with their service. I've…read morehad them perform an oil change, change spark plugs, and replace valve gaskets. They are very polite and friendly and honest in their work. They are a great value if you need car work done. I would highly recommend them.

I brought my beloved Infiniti in for new struts and shocks, and these guys delivered. Professional,…read morelaid-back, and cool the whole way through. The work was solid, the service was smooth, and the pricing was super competitive -- especially compared to shops that try to rewind the tape and charge double for labor. Thanks again -- I'll be recommending this place to anyone.

5 STAR SERVICE!!…read more Adrian and Eric were very helpful with my transmission repair!! I would happily recommend anyone with transmission issues to the professionals at this AAMCO! Saved me from having to rebuild my 4L60E!! Fast and affordable work! Thanks again AAMCO!

Way too expensive. The credit they offer is predatory. It is like 139% interest on already…read moreoverpriced services. Only go if you have absolutely nowhere else. They also will probably screw up your stuff. Had to come back in because something got bent and made a scraping sound after it was loaded incorrectly on the lift. I went in to have a new transmission put in. Never again.