Waited a year to review this place. Replaced the tranny in a 06 Dodge Durango. Been working perfectly every since. Was much cheaper than ANY place else and they offer a 12 month warranty. read more

It pains me to do this but Ever, the owner left me no choice. I was referred to Ever by a colleague. On October 3rd I spoke to Ever on speaker phone with my colleague who had taken my 03 Mbz to him a few days before. My car had trouble shifting. Ever said it needed a rebuilt transmission and would cost $1500 and said would be ready Monday October 5th Which I thought was odd since it was already saturdy the 3rd at 1:00 p.m. However I gave him the benefit of the doubt and I said go ahead.. I decided to wait till Tuesday October 6th and on that morning I called him to see if my car was ready. He stated that it was not ready and when I asked him what happened I thought you said it would be ready yesterday Monday the 5th and he said no I never said that, I'll call you when it's done and he said make sure you bring $1600 cash. I stated we agreed on $1500 and he said ok but make sure it's cash and hung up. On Friday I was working and in meetings all day and throughout the course of the day I received 3 phone calls with 2 voice messages and 2 text messages angrily stating to please come and pick up my car it was ready and I need to be there before the end of the day with 1600 in cash.. Later that afternoon I returned the call and spoke to him and I apologised I was busy all day and could not make it however I would be in his part of the town on Saturday, I did not guarantee I could be there but I would call him to see if I could get there, he was very upset but he said fine call me let me know and make sure you bring 1600 in cash once again. Again I said it's $1500 and he said ok. I called on saturdy apologising to let him know that unfortunately I could not get their keeping in mind that he had promised me the car a week earlier and now when he was God darn good reddy wanted me to be there ASAP I just could make it however I assured him I would be there on Monday morning. Monday morning I had an emergency come up I called him and I apologise to him and told them that I was so sorry but that I had an emergency I lived in Fountain Valley and I could not get all the way to Ontario needless to say ever was angry. He proceeded to raise his voice at me tell me what a man of his word he was and that's when I lost my temper. We went back-and-forth but at the end of the day I sure to my would be there on Tuesday morning. I did show up on Tuesday morning and he was nowhere to be found I did however meet his son and I told his son that I wanted to apologise to his father I gave him 1500 in cash and his son released the car to me. I got one block as the car not only did not shift but only had 1 gear. I quickly turned around and when I return ever happened to be there I walked up to him and a man and apologised for our exchange on Monday I explained the situation he looked at the car drove it came back and said he was sorry and he would fix it in call me right away.. The date was October 13th. To make a long story short I would contact him week after week after week with every excuse in the book he used covert 19 as an excuse he used workers being laid off as an excuse he used every possible excuse in not once did I lose my temper. I was very patient with this man constantly asking him when could he have my car every week he would promise it for next week and when I would call back he would say all I am still waiting on a part. I continued to lie to me for 2 and a 1/2 months yes 2 and a 1/2 months constantly stating that he was waiting for a shifter. He finally stopped answering my calls in messages. During this time my colleague you had referred me had also taken another vehicle there and at the end of December informing that ever had screwed him charging $2500 for transmission on ABM W and it still had the problem and not only did ever not fix it he told my colleague becoming get it that's a whole nother story in and of itself. Finally on January 16th I finally got a hold of ever and he assured me that he was getting the shifter any would have my car ready the following week. I contacted him on Thursday January 21st, He said he still had not gotten my shifter 3 and a 1/2 months later and another excuse I finally lost my temper after being a very patient man for 3 and a 1/2 months and I went off on him. I told them I would be sending a driver to pick up the car a transporter into please release it to him regardless if it was done or not I demanded the car. He assured me it would be done the following week needless to say on Friday January 29th the car was picked up by transporter and was not repaired when I asked him why was not fixed he said he could not get the shifter that it was not his area of expertise. I stated you charge me for a rebuild Which I paid you 1500 in cash any set but that did not cover the shifter. Please stay away from this man and this company he is a con and will only take your money and never fix your problem and won't even contact you. Beware respectfully Pastor Vinny read more

This people right here are thief's they quoted me a price and ended up being 700 more then they told me not only did they keep my car for over a month after telling me they would have it in 2 weeks but they over charged me without telling me it would come out to more don't go to this place you will definitely be disappointed read more

Hello to all, I would recomind this shop to anyone that respects a good honest and very resonably priced repaire. I have been to multible trandmission shops and was quoted anyware from $ 2600.00 to $3600.00. When I stoped by and spoke with Ever and told him what was going on he said lets take it for a test drive. We did and he said lets start with a service first then will take it from there. So we did and guess what, it runs like a brand new car.... no more problems. And the other shops wanted $2600.00 to $3600.00. People stop wasting you time just go see Ever, he will take good care of you. Rick Marsh, Ontario, Ca read more

This is a long review but if you're considering Mount transmission please read it! Well my review has to start about 18 months ago. My 99 Ford F350 Diesel 4 x 4 had the transmission fail. I had the truck towed to mountain transmission, where I met the owner. I told him what happened he walked me into the service area and said no worries we have a replacement right here pointed to it with his foot said give me two or three days to put it in $1,800. A week went by I stopped in the truck was on the rack and the same transmission was still in the truck they said they were waiting for a part I figured okay they rebuilt this one no problem I got the truck back took a total of 10 days. It came with a 12-month 12000 mile warranty. 13 months later and two thousand miles I don't drive the truck much I was parked facing downhill behind another person's car and I couldn't reverse at all and reversing out of a parking spot was no big deal I guess but uphill or over a bump wasn't going to happen. I took the truck back and they said because it was over the 12 months they're going to have to charge me for the new solenoid valve and torque converter $800. I went to pick up the truck and it was a completely different transmission all shiny and new looking so good for me. 2 Days Later the vibrations over 40 miles an hour were atrocious so I took it back they first got to bolt up or tighten the drive shaft stabilizer. Now this was in May 2018 that they replaced this transmission. So November 12 I believe it was the transmission housing cracks right down the middle. I limped the truck over there I told them what happened show them pictures and told him I don't want to hear anything about being charged. They had the truck for a complete month and a day. The only time I heard anything were the two times I went down to check on it first they were waiting for housing and second time they're waiting for some bolts I got a call the other day that truck was ready went down to pick it up the girl says well you know there's a bill for $300 and of course I laughed at her and said he's not getting a penny from me and I wound up not having to pay the $300. Took the car today Monday the 10th for the first time on the freeway and of course the transmission is slipping. I hope everybody that is thinking about going to mountain transmission reads this this is a mechanical nightmare. These people did not do what they promised from the get-go I am going to write the Better Business Bureau as well as the board of automotive. read more

DO NOT GO HERE! I took my car here (2002 jaguar) to get the transmission rebuilt. Ever Benitez the "owner" was in charge of fixing it. I paid $2,500. He never fixed it... Kept my car for 2 weeks claiming that he had to rebuilt the whole tranny, which he didn't! he put used parts, screws came off the first time I tried driving it, and even leaked large amounts of oil from the transmission. I asked for the money back so I could take it somewhere else but he didn't. He said he had done all he could and had spent all the money on the parts. I filed a small claims case. But have not been able to collect my judgement because this place has so many different owners and the name of the business had changed. Do not be fooled! Ever Benitez is a crook and will not use new parts on ur car! Be warned! read more

Horrible place to get your transmission rebuilt owner only cares about receiving payment multiple damages done to my vehicle have gone back three times To rebuild the transmission under warrantee the transmission comes back Worse every time now planning small claims lawsuit Owner is closing down this location claiming bankruptcy and is Opening a new location in Fontana Sure feel sorry for those customers I will update the address be careful when you trust shops like these all they are are scammers And to tell you the truth I wouldn't even give them a one star review. read more

Brought a 4 runner 4x4 for a new trans, plan and simple as it should be. Paid for a service and job and they got it done in the time they said and I've had no problems shift great. Dont see why it wouldnt hold up for a long time . Good stuff Ever. read more

Up to this point, only two stars. Decent price on a rebuilt transmission for my Expedition. Pretty quick turnaround, which was definitely a selling point for me. The owner, Ever, seems like a nice guy and actually had my same transmission already in stock and was able to install my transmission in about 1/2 a work day. Those are the pluses. Now the negatives.. On the first day driving, my overdrive off light started blinking, which to my understanding is like a check engine light for the transmission.. I took the truck back and of course the light did not come on that day. But it has come on multiple times since. UPDATE: The blinking light has gone away and the small shifting issue that was associated with it has likewise disappeared. It's almost as if it need to be broken in. The owner did contact me and offered to remedy the situation, which I appreciated. The vehicle drives fine and I have no worries at this point. I would recommend this establishment for ease of use, friendly staff, good communication, and for standing by their work. I did have an issue briefly, so no 5 stars, but 4 seems appropriate. read more

Took my Honda Civic in because it wouldn't stay in 5th gear. They fixed it and gave me a great deal!! Car works great and I have referred a couple people here and they have all been happy with their work. I would highly recommend this place great service and good prices. read more

do not trust this place. i left my car from Monday-Tuesday because there was a leak from the work they had done. On top of this I got my car back with MULTIPLE missing items, my personal belongings to which they had no right to take, they claim that they dont know how to check the cameras which is absolutely RIDICULOUS. I am so furious at this place for acting like they didnt know what happened when they were the only ones in my car. read more

STAY AWAY FROM THIS ESTABLISHMENT!!!I took my 1988 Toyota Land Curser into them because they did a good job for one of my employees. Worst mistake!!! Three try's and 2months later and they still couldn't get it right. They do not use all brand new factory parts!! I will have to take it to another place to get it done right!! They have horrible communication and can not keep a commitments. My vehicle got broken into in their yard and over 45 days later the have yet to pay for any damage, replacement parts, or repairs. I had to contact them several times by phone and only received one email and one text after threatening league action. What is the most concerning is they failed to install my drive line with the proper torque specifications and put my wife and child at risk on there way to Las Vegas(Picture are attached below)!! I am forced to report them to the local automotive bureau and take them to small claims court!! read more

Transwise Transmission - Same driveline other side - Transmission Repair Near Me - Ontario, California

See all

They did my Yukon transmission in 1 days, ( swap) and a 30 day, 6 months & 12 months service free of charge, fast, friendly and honor their work. I'm in the process of taking my mini cooper over there so they can diagnose it, and I feel I can trust the owner Carlos' recommendation... read more

U guys did a awesome job on my truck in the near future ill refer u to other people u guys did me righteous ill be back for more again when needed read more

If you need your transmission taken care of..... This is the place to go! Their customer service is amazing! The guys here are so nice and helpful. And one thing that I always feared about going to a mechanic shop as a woman is being taken advantage of because I dont know much about cars, but here they are honest and informative! I will definitely come back here when I need them, and I encourage anyone to come in and see them too! You'll be happy you did! read more

After calling around for prices Mountain Transmission in Ontario was able to offer me a reasonable price and have the car ready quickly. My car needed a transmission rebuild which included a 12 month or 12000 mile warranty, 30 day check up and 6 month service. The staff was friendly I felt assured my car was in good hands. I would recommend this shop to friends and neighbor's or a stranger... check them out on facebook! read more

Took a car for a rebuilt transmission in feb. shit fuck up the same day we pick up the car not even 3 miles of driving it leak on us. They towed it. They kept on lagging lying and lying until june. They left my friends car outside for the weekend. YES. It got towed EXCUSES AND more LYING. Owner took no responsibility for there actions or his own. The owner said " it is not my car not my problem go buy your self a new car". BEWARE . Do your research before you get screwed over. It was still leaking after we took it out of the impound. BEWARE. BEARE read more

See all

The transmission on my Dodge caravan failed completely but wasn't leaking. After calling around I came across Mountain transmission now Transwise I guess. Despite reading some bad reviews they did quote me almost $800-$1000 cheaper than everyone else. My plan was to spend as little as possible and trade the van asap so I rolled the dice on this place. Towed my van in on a Saturday and met the owner Ever who seemed like a nice enough guy. My van was fixed so I was told on Wednesday. I picked up my "fixed" van and by the time I got home my transmission was leaking transmission fluid. I immediately called Ever he apologized and told me I could take it to his other shop in Colton (Colton transmission) and they would take care of it. Took my van to his shop in colton on a Thursday morning where it was just 1 mechanic working nobody in the office. I asked the mechanic how long he thought it would take he told me call the office. Well I called the office and i couldn't get a straight answer from the kid who would answer first told me Tues. then on Tues he tells me the following day Wednesday. Wednesday morning I get a call from Ever that my van wouldn't be done till Saturday. So it took well over a week!.. Saturday morning I picked up my van drove it from Colton to Ontario parked and looked under the van and it was actually leaking more than before. I again called Ever at Mountain transmission/transwise he tells me bring it in . By this time I had zero confidence in this business so took the van to a dealership where they offered me a good trade in value despite the leaking which I accepted. It's unfortunate that businesses operate this way but I'm glad I had no intention of keeping that dodge van , who knows how many times I'd have to take it back to be fixed the way it should of been the first time. My advice, if you're planning to keep your car long term you're much better off paying a little more $ and get quality work. Cheaper ain't always better. read more

This place deserve more than 5 stars rating. Ever has given me the lowest repair estimate for a transmission rebuild and they were able to get it done within 2 days. Not only that, Ever has delivered the van to my office (25 miles away) and provided 2 transmission oil change at no additional cost. Ever and his team Rocks! read more

This review is just for their customer service. My car was having an issue shifting gears. It's an automatic. I was unable to put the car in reverse, park, etc. A nightmare! I had gone to SEARS and they recommended us to go here. They looked at my car and fixed it. Took out the shifter, and showed me how to use the car until I could get a whole new part. I offered them tip money, since they had technically worked on my car, and they refused. Told me to use the money towards my new part. So nice!!! It's hard to find genuinely nice people that just want to help. Thank you so much. read more

Very disappointed in the service I recieved. Got a good price on a transmission and 17 months later it went out. Went to talk to owner and he gave me the run a round about looking at it and repairing it again. I wasn't expecting to get it done for free but good customer service and backing your product should go a long way. I got niether! This place was recommended to me, I went back to who recommended them and they told me they don't recommend them any more. Everyone they recommended had similar experiances. My recommendation is go somewhere that backs there product with quality customer service..... read more

'This guys are so helpful and fix my DRUM A from my BMW X5. Very knowledgeable and helpful! I recommend them. Thx

Not yet sure! Been trying to get my Montero done! Hummm please contact me Larry I am hoping to leave a wonderful review. You know let's get this done please read more

Transmission price was way to high. Took them two weeks to fix. Once we got our car back it was still messsed. We had to take it back and took them another week to fix. Once we got it back the second time our radiator was cracked and filter was craked. Don't know if was because of the car it self or them working on it we may never know. Just wish they fixed it right the first time. They are very nice people. They just don't see very reliable. read more

Don't go here. Transmission price was way to high. They messed up my engine and wasted all my gas saying they are on a test drive. Once I got it back the transmission was still messed up. Took it back and they fixed it but other parts of my car was now messed up. I then took my car to the next city over and they said that this place charges way to much for a transmission. They say between 1800-2500 is on the high end. They seem like a private business that needs to know their local competition. Wish I took my car some where else, they might have fixed it the first time. read more

I took my 2002 Honda Accord to change the transmission oil Saturday. While me and the owner talked, the boss asked his mechanic to do my car first. Very good service, I did not have wait very long. My family and I have been going here for more than 15 years because Mountain Transmission is very reasonable, and honest. A Honda Dealer told about this place. Sometimes when they are so busy they bring there customers cars here and get it done here because this business has a good reputation. Thank you for great service. read more

I do not recommend this place at all, take my car to change the transmission and they returned it to me after 5 days, when I drove it, the man said that it was normal, after 1 month I returned and said that maybe was the computer that they would take him to the dealer after 3 days I didn't recibe any calls from them until I dialed them, the very annoying owner said that he didn't know what to expect I insisted until he tells me if you go get your car to the dealer they already checked it and It has nothing, I asked for the address and it says that they don't know the address that was between such a street and very annoying I answered I had to look for the address, still do the same with another person and say that the computer is failing and after a few days I realize that it is draining from the oil where the transmission was changed, the truth is very bad service I do not recommend the owner is very rude and says he does not know anything, I recommend that you dial Consumer Service. read more

My personal opinion and experience with this company. I would never go back to them. The owner was in charge of my husbands Van and yes he said he replaced the water pump due to not having enough pressure going through the hose or something to that effect. But when my husband drove away almost four hundred dollars later; there was a leak which was something new since we got it fixed by them. And the owner gave a big spew of why this happens and never gave any solution other then having to spend another four hundred to fix the radiator Well hello I am not a mechanic but did you not know this while working on the vehicle that this was a problem Anyways Bottom line. Don't go there They changed their name from Mr. Transmission because they said that the partner that owned half the company before was a crook. Hmmm Who was the crook??? Save yourself a lot of money and do not go to Mountain Transmission They will take your money fixed or not fixed maybe even worse then before. Cheryl C. read more