You have no idea how impressed I am with these guys!! Brought in my '98 4Runner with 290k miles thinking I needed a rebuild after so many miles. Calvin gave me a fair price for the rebuild. Jimmy called asking me to describe the symptoms and asked a lot of questions, which I really appreciated. Sounded like he wanted to clearly identify the issue. Ultimately, rather than just go for the rebuild, they both said that the transmission is still surprisingly strong and they recommend not to touch it, but if I do experience a problem, take note of the situation and what I was doing, so they can try to replicate it. Now that was GREAT service. A transmission shop that didn't just go for the money, but gave me sound advice instead. Thank you Calvin and Jimmy! You know I'll be back when the trans does finally give up the ghost. read more

I was told by another transmission shop that does auto repair and transmission that my transmission was failing , most places don't want to work on my car because it is a problem car. I was surprised at the time it took to repair, they said a week, and once the work was started it was a week. The repair bill was far less than the other shop and I don't know how long I would have been without a car. The car gave me trouble after I got it, so I took it back. The mechanic looked at it and told me it was an air flow problem. I am very familiar with that term. The part was cleaned and I was told it might work, and it did for 2 days. I found a repair shop that was fair and the car seems to be running fine now. I don't blame the repair shops, my car is a problem car, but its the comfort and ease of getting into it that has me going to repair shops ,very few cars are senior sensitive. read more

I was referred to Hiro's by Walt's Automotive as my car was "leaking" transmission fluid. I got an appointment and analysis quickly. Turned out that the seals were worn. Calvin's great to work with and they guarantee their work. Thank you, Calvin for your direct communication and quick turn around time in servicing my car. read more

After installing my own transmission on my '96 IMPALA, I was having trouble due to my error on too much trans fluid and it overheated and lost radiator fluid as well. I thought I did everything correct on which I did. Jus too much fluid. Soooo I said to self! Take it to a trans shop, I read reviews, took word of mouth in to consideration. I eventually selected HIRO TRANSMISSION. At first I was like I dunno because the guy (MIKE) didn't seem interested but I used him anyway. I'm glad I did, they basically serviced it and restored the fluids and I was good. No leaks they found ( to self) YAY!!! They got me up and running and didn't charge any excessive extra charges to get more money due to nothing being really wrong. I definitely will go back if needed. read more

I visited this shop when I had issues with my 1991 Nissan Maxima. The staff was very professional and helpful. They quoted us at a great price for a new transmission. As a younger car owner at the time, some shops and mechanics take advantage of certain customers. Luckily, that was not the problem here! A few months into having the work done, I began to have problems. Upset and frustrated, I called the shop back. They were so kind and helpful and let us know that although this issue was uncommon, they would gladly fix or replace it for free under warranty. Now THAT is customer service! I highly recommend seeing them! read more

Needed a rebuild, found some cheaper places but ive had many references for this place. Seems very busy but was able to fit me in and told me 5-7 days max turn around. Jeff was a man of his word, got it out in 5 (business) daysl, shifting great, no issues with my vehicles since. Jeff was very informative and got it done. Will be back for any future problems i run into with my vehicles! Thanks read more

These guys are the best! They rebuilt a ford 8" diff as well a 4r70w trans that were both going in my 66 mustang. I was concerned I wouldn't be able to keep my stock shifter since the trans is not from the car. They worked their magic and everything lines up perfectly. They programmed the Baumann controller as well. Car runs great. Could not recommend these guys enough. read more

Hiros Transmission - Shifts smooth now after coming back from Hiro's Transmission! - Auto Repair Near Me - Gardena, California

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Hiro was recommended by a friend that dinos race cars and he's the only transmission guy he'll use. I took my '66 Chevelle here to swap my 350 for a 700r and never had a problem. Even when I had questions on a transmission for my upcoming LS swap in my '51 pick-up he answered them all. It's so hard to find good mechanics for old cars anyways and Hiro is I needle in a haystack and I will forever go back to him. Thank you! read more

Took my car in for transmission leak and to have my gears lowered from 373 to 308. The gears I love it. The transmission leak took back a few times and they said that there's no leak. I told Calvin it doesn't leak right away that it takes a few days and then it leaks. He said It was the oil leaking I told him I do have an oil leak but this leak is red and I had to add a quart of transmission fluid ever two weeks. There friendly, polite and was trying to be helpful but they did not fix my leak. They also moved my trans cooler because it wasn't getting enough air flow and did a great job read more

I have been using Hiro's Transmission for all my transmission problems. Calvin the owner is straight up and honest. I never feel like I'm being ripped off and have felt taken care of. If you are in Gardena abs have transmission trouble, I would recommend Hiro's Transmission read more

I knew I would get nailed, however this wasn't the with Hiro Auto Service. My wife had problems with her transmission and I knew it wouldn't be good news, having had transmission problems in the past and trying to find good people to do work on them was almost impossible. That's why I want to thank you fellow YELPERS!!! You all helped my to find a place quickly based on your reviews and get me to a good business. That day I called Calvin and described the problem with my wifes Ford Escape. Immediately, he started to tell me what he thought it was, but also told me that if he was wrong what the worst case analysis would be (between $1,100 to 2,100). I hate transmissions. Anyway he brought it into the shop and half a day later, I prepared for the bad news, when he told me that it would be the "band" of the transmission which he described earlier as being the best case analysis ($1,100). The best is what comes next. Calvin and his shop are so honest that when I showed up to his shop and asked him to go easy.....the bill was only $619.00 including tax!!!!! I was never so happy to pay a transmission bill. Imagine how I almost wanted to hug and kiss this guy. Yelpers, if you want to be treated respectfully by an straightforward and honest transmission shop this is the one for you. If you go elsewhere....BEWARE! Good luck all and thanks again for your awesome reviews. read more

Such a good experience. They went above and beyond to help me track down hard to find vintage parts and did a beautiful job rebuilding my 4 speed manual. The price for parts and labor was fair. I would recommend them to anyone needing transmission work. read more

so far they have had my car almost 5 weeks... brought it back 3 times saying it was fixed... still not shifting right and back in their shop after 2700.00. If they fix it and have a reason for such service I' come back and tell you... bty my first experience with them resulted in a blown up transmisson... had a 12 month or 12000 mile warrenty... so 11,000 miles and 13 months ...boom! OK OK OK after almost 8 weeks its working right! So even though it took so long I give high marks for their willingness to stay with it and get it done right. Parts were an issues, delays in delivery etc so I think they did ok BUT they did bring it to me 3 times saying it was fixed when it wasnt.. PEOPLE you have to watch your own backs... even with a good company! BTW Jeff is an ok guy! read more

It's hard to find a good mechanic, especially one that knows transmissions, but there is nobody better in the South Bay than Hiro's! I was referred to Hiro's Transmissions by a coworker of mine who has lived in the area all his life. After being quoted a ridiculous price at another shop in Torrance, I was expecting to pay over $1,300 to have my transmission work completed. Jimmy, the lead mechanic at Hiro's, exceeded my expectations in every way. He was able to correctly diagnose the electrical problem I had with my transmission (it was the Torque Converter Clutch Solenoid), order and install the parts needed, change out my automatic transmission fluid and filter and change my oil - all for less than $500. They performed the repair in just a few days too. I can't speak enough about how professional and courteous these guys are. They are truly the best in the South Bay! read more

Was told by another garage that the transmission repair would be about $4200 without even looking at the problem. I doubt that they even consulted the Mitchell guide when they came up with this number. Uh, no thanks. Was referred by 2 friends to Hiro without hesitation, so I was somewhat assured. Calvin knew the problem and fix before I finished explaining it to him. Three working days later the car was ready and Calvin showed me the broken parts and explained the fix. I'm sure that these '1 star' folks are just naturally angry and are incapable of understanding any other reality other than their own. Calvin, his crew and work ethic are extraordinary; this knowledgeable, honest, hard-working and gracious man will get my future patronage and referrals. Thank you for the break you gave me Calvin! read more

I just called to ask for a price, an average or estimate before I even drive my car because it doesnt work. I just want to compare prices before I drive my car bcuz it only goes 3 mph , and he told me he can't help me just by giving him the code of the sensor. Normally they can give you an estimate or average price. I am glad I called and noticed his lack of knowledge before I took my car there. read more

Was given a 4WD Trooper for free from a friend, yet the fluid hadn't been changed in 60K miles. I knew it was not quite running properly, sticking a bit during upshifts. Pretty minor but I knew the transmission needed a flush and filter change. I've had work done at the well known Torrance shop, but knew them to be expensive. And the place on Lomita Blvd is pretty dirty. When I worked in Gardena, I had asked around for recommendations for transmission shops. Hiro's was recommended twice, so I thought I'd give them a try. I dropped off the vehicle, and Calvin called an hour later with the bad news. I had a broken plastic washer in the lower pan. I had several choices and decided to have Hiros remove the transmission and repair the immediate problem. The vehicle wasn't worth dropping in a rebuilt transmission, but the total repair was only $750 including a full flush, new filter and a repaired front pump washer and seal system. This was very reasonable for a 4WD auto transmission. I'm very satisfied with the speed, quality of repair and the options we discussed. Two thumbs up. Pretty clean shop. read more

I was in PV helping my mom move and my transmission went out. These guys were so helpful and they stayed late just to help me out. It's been two years and it is still running great. These guys are great, honest and do great work. I highly recommend. :) read more

Yes, This is as good as it gets. Cal was fantastic and completely trustworthy. I even left my car with them while I was out of town. I thought I might need a whole new transmission but it was only an oil change... I am a woman and they were upfront and honest. These are the guys to go to for transmission work. read more

It's so hard finding someone who can work on an Isuzu VehiCROSS. Calvin knows what he's doing. I'm really happy with how it's running now, and definitely recommend them. read more

They completed a transmission fluid and filter change with no fuss and no attitude. I will go back again. Thanks.

Highly recommend getting your car serviced here very reasonable price!! my Toyota Tacoma was leaking oil like a waterfall, also needed a new support baring. took it here, the price was very reasonable!! other shops wanted to charge me an arm and leg so I was neglecting to get it fixed and got very bad. The Owner here is very cool, thank you for the great service! I will definitely recommend all family and friends!! read more

Jimmy rebuilt the automatic transmission and replaced the front suspension in my 1951 Kaiser. They did a great job and adjusted it for free a month later too. read more

I don't think I could recommend a better shop! The employees there are great and Calvin was excellent at communicating what needed to be done and kept me updated. They never tried to force me into anything that didn't need to be done and we're very ethical. I'd recommend this shop to anyone! read more

Best service around. Jimmy & Calvin & Bob are 2nd to none. If you want great service this is the place to go...I take my Lincoln in all the time. read more

Calvin took great care of me from the start. Originally took my Toyota truck in to get a new clutch after 185k miles on the original. It was done within a couple of days at a good price. Fast forward two years later, and started to have problems shifting into gears, as well as it popping out of gear. Thought it was going to be a bunch of money. Turns out it was a minor part that wore out. Was in and out at a minimal price, and it now shifts like new. They also figured out why my truck was bucking back and forth in first gear. They told me what was wrong and fixed that problem immediately. I appreciate their honesty and expertise. I highly recommend them! Thanks guys! read more

I took my 2000 Mazda in to get an estimate on rebuilding or getting a rebuilt tranny and was COMPLETELY DISSATISFIED. I read all of the great comments and all the bullcrap and decided to give them a try. Well I was told that it would be $2500.00 to start. The first thing that I thought and still think is that I was given this price because I am a WOMAN and they thought that I didn't know anything about auto repair. I do know that they were not going to get $2500 or more from me at all. The vehicle itself is not worth no $2500. HIRO'S LIKE'S TO CHEAT WOMEN. I took my vehicle to another shop and paid $850.00 with a 2yr. warranty and HIRO'S wanted to only give me a 1yr warranty. My car runs perfect now thanks to T1. Sort of makes me think that these reviews are written by the staff... read more

The solenoid pack on my truck went out and when I had the diagnostic done at the dealer they quoted me $735 just to change that out. It would have cost me another $180 to change the fluid and have the transmission flushed. I then called Sam at Western Auto Body because he was very helpful to me in the past and asked him to recommend someone who works on transmissions. That is how I found Hiro's and ended up getting the solenoid pack changed and the transmission drained, flushed and filled with new fluid for $684. The work was done in just a few hours and the staff was friendly and knowledgeable too. I would definitely recommend this garage for your needs and am glad that I found it. read more

Well what can I say. Jimmy is the nicest shop owner in the southbay and is extremely fair about prices and time frame. He got my th350 from my truck built at an extremely fair price and keep me updated. If your looking for a transmission shop, look no further your at the best. read more

Took trans in 3 weeks ago and not happy with results. Jeff is a total jerk. Would not recommend to any. Stay away. Do not use. Will never go back. read more

I had a 'Check Engine' light come on in my 2002 Jeep Grand Cherokee V8 that related to my transmission. Although my Jeep only had 98k miles on it and the trans had been serviced regularly, it turned out that several clutches in the automatic were worn, causing it to slip. The shop completely rebuilt it with upgraded parts and my Check Engine light is gone for good. The Jeep also drives fantastic. Calvin is the guy you'll talk to and Jim is the tech. Both are sharp and really know their stuff. Their prices are fair, the work is excellent and the turnaround time is good. These guys are very trustworthy and will be the only ones I will let service my transmissions in the future. read more