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!

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.

My 2017 Chevy Tahoe decided to die at an intersection with no forward gears. Fearing the worst i…read morehad it towed to my regular mechanic. Long story short, they said it was possibly the valve body that need to be replaced and quoted my 1400 to do so. In fact, they said they had to get the part from the dealer and it was non refundable if that wasn't the cause! A quick search brought me to Transmission Masters and after speaking with Ron I decided to have it towed to his shop. It was the right move! It turned out that the valve body needed to be cleaned and the check balls replaced. He completed the work in a few hours and charged me a heck of a lot less of what I was quoted. What an honest man! Shout out to Louis as well. Ron, you will always have my business and telling everyone I know to come see you!

Took my son's 2017 Subaru BRZ to Luis for a new clutch. He got the car in and out in a little over…read more24hrs. This is an old school shop that does work on a handshake and does it right for a reasonable price. The BRZ is back on the road and feels like new. Highly recommend them if you need your clutch replaced.

Luis Jr rebuilt my transmission super quick and for an absolutely amazing price. He was thousands…read morecheaper than all of the other shops in the area. Highly recommended, amazing work!

I gave up on my 2006 Acura TL last year, but Jeff basically maintained it for the last 5 years of…read moreits life. He also did some oil changes on my S2000 on occasion. I'm in a newer car now, so I might not be visiting until it's no longer dealer maintained, but Jeff was wonderful to work with and a very honest person. I'm sort of leaving this as a thank you for that service, knowing I might not be able to return for awhile. His service was also provided during a tough time in my life. He always charged me a fair price which is why I respect him a lot. I've never had a BS service recommended by him. Everything is "hey, look at this" or "this is what is wrong". If you are looking for an independent mechanic H & A auto is a trustworthy place that still exists in this day and age.

Jeff and his crew are extremely honest and helpful. Took me about an hour to get all of my brakes…read morereplaced for my Honda. Best value and quality in Orange County by far. Their operating hours are up to date, just make sure you call to confirm availability. Get your auto work done here, you'll thank me later.

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.

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.

My clutch hit the floorboard, and I asked 2 transmissions shops for quotes…read more The "other guys" said $200 for inspection. Leon's Bret wrote back, recommending me to first check clutch fluid levels. He was right! You/we know exactly which shop would get my business in the future.

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

Excellent service, and clear communication up front. No "non-sense" sale gimmicks. Would…read moredefinitely recommend!

Costa Mesa Transmission was unable to diagnose or repair my vehicle and consistently demonstrated…read morepoor communication throughout the process. I paid $333 for two hours of labor for a diagnosis and a relearn procedure that I was told would resolve the issue. At no point was I contacted to authorize any additional work beyond the diagnosis. I was later informed that the vehicle was fixed and paid the invoice, hoping the issue had been resolved. Unfortunately, the problem remained. When I returned, I received conflicting explanations. First, I was told there were no detectable issues. Later, I was told the transmission needed to be replaced. I was also repeatedly told that the repair I suspected would not fix the problem. Even so, I asked them to provide a quote for that repair since a transmission replacement was not financially practical. I was told they would call me with a quote and credit one hour of labor, but I never received a call. After nearly a month of poor communication and an unrepaired vehicle, I decided to purchase the part and perform the repair myself. More than 100 miles later, the vehicle is operating normally. The repair that I was repeatedly told would not solve the issue ended up resolving it completely. I am extremely disappointed with my experience and am out $332 with no resolution provided by the shop.