I should've left this review in January immediately after my service was completed but here I am…read moretoday. I have to say that my experience was awesome. John & his team are professional, and very honest, & took the time to explain exactly what was going on with my Jeep's transmission. The repair was done by the exact day they promised, & my beloved Jeep is running smoother than ever (it's 23 years old btw) Pricing was extremely fair & I loved their solid workmanship, you can tell they take pride in what they do. I'll definitely recommend them to anyone and everyone who needs transmission work! Thank you guys!!!

Came in to rebuild my torque flight 727 transmission and the bang it out fast. Great people great…read moreservice definitely recommend going.

Coming from someone that hates dealing with cars (it's stressful and costly, I don't know enough…read moreabout it, it's hard to trust a new mechanic) - I have really appreciated taking my lil' 2015 Honda Fit here :') I've visited R&N several times for different reasons: got my transmission fluid changed and a valve adjustment done, and asked for advice for my VTC actuator and catalytic converter which have been causing issues. Whether it was for a service or consultation/estimate, Mark has been patient to hear me out through my million questions and explain each process. He's never tried to pressure me to do a service I didn't need and their pricing is quite reasonable. He even threw in a brake inspection and O2 sensor test at no extra charge since I was already in for the valve adjustment! I'm most happy to have found a mechanic that actually listens to my concerns - thanks to Mark for being so sweet! I'd recommend this place to my family and friends and will be a returning customer for sure.

I have a Honda Civic, which needed an A12 service. I looked on yelp and called several places to…read moreget quotes. R & N quoted me the lowest price so I decided to check them out. They provided quick and friendly service! I will definitely take my car back whenever it needs service!

Our family's Ford Explorer required a water pump replacement…read more I visited several local auto shops to obtain quotes and was shocked, disappointed, and discouraged at the prices I was being quoted for the work my vehicle required ($5,000-$7,500) Shame on me for not reading Yelp reviews before wasting my time visiting other auto shops. I read the many positive reviews for Hye-Tech Auto Repair and decided to visit them. Upon entering, I was greeted by John (owner) with a friendly, "Welcome, how may I help you?" I explained that my Ford Explorer needed a new water pump and a few other items that other auto shops had advised me would require repair or replacement. While John looked up a few items on the computer to provide me with a quote, he introduced me to his son, Harry, who happened to be in the office. Thirty seconds later, John provided a quote that was $3,500-$4,000 less than the other shops. I could not believe it. John explained that he makes his living and succeeds in his business through repeat customers, and he does not believe in gouging customers for every last penny. He also shared that when he retires, his son Harry will take over the business, and he wants to leave Harry with a solid foundation of loyal repeat customers. It was then that I knew I could trust John and his son Harry. John went on to explain that replacing the water pump on a Ford Explorer was a 10-12 hour job, as it was an internal pump requiring numerous engine parts to be removed to reach it. This was the same thing all the other shops advised me. John suggested that I leave my vehicle, and he would perform a full inspection of the engine and contact me before doing anything to it. I agreed and left my vehicle. The following day, I was contacted by John, who advised me that the water pump did indeed need to be replaced, as it was the source of the constant leaks of the water coolant. I left my vehicle in John's shop for three days. During this time, John or his son, Harry, contacted me numerous times to keep me updated on the progress of my vehicle and also to point out that mechanics had discovered two or three very inexpensive items (under $50.00) which they recommended replacing, which I agreed to have done. All in all, I was and am extremely impressed and satisfied with everything about this shop. I spent much less money to have five different issues repaired on my vehicle at Hye-Tech than what I was quoted to replace my water pump alone by every single shop I visited prior to coming to Hye-Tech. John and Harry are very friendly, honest, and trustworthy. They are also very knowledgeable and experienced, and they offer GREAT customer service and communication. This is my new go-to shop for any issues involving our family vehicles. Thank you, Hye-Tech Auto Repair, for a very positive experience.

I opened a Yelp project to try to get my transmission serviced. The dealership wanted to charge me…read more$1300 for this service. Yelp projects are one of the best things I've ever experienced. It's nice to see you can get quotes at the touch of a button on your phone. This morning, I had time off, so I headed in to get my service done. I did not have an appointment and that did not seem to matter. I arrived first thing in the morning at 8 AM and ask if the service could be done. Harry was an exceptional young man, he took me in with no problems, no questions. He said they could do it this morning. I told him I would have to wait. He had no problem with that either. Prior to bring in the car in this morning, as I said, I used a yelp project and had several people reach out and give me quotes. After looking at all the yelp reviews I decided to give this place a try. I am super happy that I did. This place is a hidden gem, excellence, service, quality, and value for what you receive. There are not very many shops where you could feel comfortable and put your trust in them. As I spent time in the lobby, I was able to see customer service on the phone and customer service entering the facility. Every customer that walked in, seem satisfied and was treated with dignity and respect. I highly recommend this place if you have any automotive questions whatsoever.

2018 WRX "UPDATE"... After the leaking issues on the motor rebuild…read more I brought the car back. Martin went above and beyond to fix multiple leaks that came about from the rebuild. I trusted Martin to fix everything and make things right. Martin will do whatever it takes to make this right and have a satisfied customer. I had to have patience and it paid off! The car feels and drives like how it used too! Martin's character to makes things right is why people should come to his shop. He will help out to the best of his abilities to make the customers satisfied. Thank you Martin!!

5 Stars - TMC Auto Repair in Diamond Bar (aka the place that actually gives a damn)…read more Let me paint you a quick "before and after" picture so funny it hurts: Scene 1: Midas in Diamond Bar, 3:50 PM I roll up with a driver's window that's basically on permanent vacation (stuck halfway like it's trying to ghost me). The guy behind the counter doesn't even glance at the car. Doesn't ask a question. Just grunts, "Yeah, it's the motor." Me: "Cool, wanna pop the door panel and confirm? I'll pay for the diag, takes 10-15 minutes tops." Him: refuses to move, refuses to look, basically treats me like I'm trying to sell him oceanfront property in Arizona. I left wondering if "customer service" is now Latin for "get lost." Scene 2: TMC Auto Repair (literally two minutes away, same day) I used to go to this shop years ago when it had a different name. Now it's TMC and let me tell you -- it should be called TLC because that's exactly what they give you. Walked in frustrated and Martin greeted me like a human being who mattered. He listened to my Midas horror story, laughed with me (not at me), and said, "Let's actually look at it." One of his techs pulled the door panel in like 8 minutes and... drumroll... the motor was bad and there was a broken plastic piece in the regulator (exactly what I told Midas Guy, who apparently moonlights as a psychic but forgot to charge his crystal ball). They got the window temporarily working until the new part arrives, didn't overcharge me, and treated me like I've been their customer for a decade (because I basically have). Moral of the story: Midas Diamond Bar just lost a customer for life in under five minutes. TMC gained a customer for life in under five minutes. Martin and his crew are professional, honest, fast, and actually enjoy fixing cars instead of playing "guess the problem from the lobby." If you're anywhere near Diamond Bar/Walnut area and need work done by people who treat you like family (the good kind, not the dysfunctional Thanksgiving kind), go see these guys. 10/10, will be back the second that part shows up -- and for every oil change, brake job, and random rattle from now until my car retires. TMC, you have my undying loyalty... and my window now goes up AND down. Magic. Show less

Leeco transmission is amazing their turn around fantastic and their pricing is more than fair I…read morehave a fleet of Chevy and fords whenever the transmission goes out I send it to these guys they do solid honest work I'm glad to have found them would 100% recommend to anyone who has transmission needs

I brought my 2013 Nissan Versa in for a second opinion because the dealership (where I thought my…read morenew transmission was under warranty) quoted $10,000 to replace the transmission AGAIN and replace a few other parts. Lee and Sam took the vehicle for a few hours and got it running again for a fraction of the price. They determined that the issue was not related to the transmission. Their willingness to listen, inspect, and be transparent was most striking. I'll definitely be back.

I had a great experience with Victor's Quality Motors. The level of customer service,…read morecommunication, and professionalism was outstanding from start to finish. They kept me updated on the status of my vehicle and provided quality work at a very reasonable cost. They recently helped me replace the rear brake pads on my 2020 Chevrolet Silverado, and the price was significantly less than what the dealership quoted me. Most importantly, I finally feel like I found a mechanic I can trust. I'll definitely be bringing all of my vehicles here moving forward. Highly recommend!

Victor's Quality Motors in Rowland Heights took care of my 2022 Genesis G70. Mike replied fast,…read moreread my quote request, and gave a clear out-the-door number vs others who didn't read my request at all. His team did same day work: rear differential fluid service, stainless steel braided brake lines installation, and a full brake fluid flush and bleed with DOT 4. They used the correct API GL-5 SAE 75W-85 gear oil for a limited-slip differential and torqued everything to spec. Results were obvious after starting my car. Firm pedal. Straight stops. Quiet rear end on LA freeways and in tight low-speed turns. Mike's communication stayed clear and kind. Price matched the estimate. No questions or upsell :) The waiting area has plenty of seats and a TV for those who can wait. The shop itself is very organized, clean, and tidy. About four or five lifts, busy but under control. If you need brake upgrades, a brake fluid flush, or differential service in Walnut or the San Gabriel Valley, this is the shop I recommend. Honest work, good communication, correct fluids, clean install, quick turnaround.

Excellent and HONEST mechanics. This is my 2nd time here. My son took his 2003 Honda Accord here at…read moremy urging (4/29/2026). It was misfiring and running awful. David was involved and checked the car out. I was very nervous about what was going to be found since prior to his taking the car there, I checked his oil level and it was nearly empty! I feared he destroyed the engine. The car was checked out and much to my relief it was determined to be a bad ignition coil! Very reasonable price to repair! I was overjoyed! David also made some other very useful suggestions and recommended we replace the battery, which we did. So why am I taking the time to write this? Simple. I want everyone to know it is so refreshing to find a reputable auto mechanic that will not clean you out with unnecessary repairs, that's why! I highly recommend using them. I sure will and you should too!

I called different auto shops to get my tire patched up due to some puncture hole from a nail…read more David was accommodating and patient on the phone. I think I had to call him a few times since I kept changing my mind on what time to bring my car! Also, their pricing is the most honest and fair. We went to their second location which they recently acquired, David and his team were so nice and professional, and the job was quick and efficient. Thank you again!

Charged me $850 for an autozone clutch, took 7 weeks to do a 2 day clutch job. Broke a sensor which…read moregave me 2 check engine lights and made my car die, then charged me $150 extra to fix it. Left my exhaust hanging. Let my car run out of gas which clogged my fuel filter, left my wheels loose. Car failed a week after I got it back and they didn't want to look at it. Kept raising prices on me from initial quote to two labor price raises and didn't ever give me an itemized invoice to sign before they started the work. The shop used to be my go to and I've been going there for years, my family has been going there for decades, but it's just not what it used to be anymore. Total I got charged $2000 for a clutch that other shops charged $1300 for. It was very unfortunate, I hope others make better choices when picking a shop to visit.

Thank you to my dad for finding this place in my time if need, my transmission gave out and it was…read morehard to find a place that was reasonable enough to get it done but this place, took great care of my car, I got a new transmission for my car and I think the price was pretty good value compared to other places I had called, they were very professional and my car is working great again, I am so grateful for them taking such good care my Honda civic with its hassle of the CVT transmission, highly recommend them.

This is the third vehicle that I've brought to Father & Son Transmission within these passed 10…read moreyears. My first was a 2005 Acura TL, needed a full transmission rebuild. Second was a 2002 Yukon Denali, needed a transfer case rebuild. Just recently my wife's Dodge Durango had been giving us problems. Turns out it wasn't the transmission, but the TCM solenoid. With Angel's honesty, attention to detail, and great work ethic, I've had all repairs done correctly, with minimal downtime, and not being ripped off. He explained all issues so a non-mechanic as myself can understand. Thanks again Angel!

8L90 Started feeling slipping in the transmission, ended up…read morecoming to Angel before it went out. This is only the second time I have ever had a transmission issue on any vehicle. This is basically the 2nd worst thing that could happen to a vehicle IMO The job did take time but I made it work with getting around. Angel and his team did have to do some trouble shooting because this specific transmission requires the valve body to be primed on the bench prior to installation. He rebuilt the entire core and also changed out the engine rear main seal. Now, the transmission feels better than ever. I had to give him a little bit of a hard time about not having Zelle which he ended up getting after. Overall I would say, he really does care about taking care of his customers and will make sure the job is done correctly.

I'm just happy I found an honest mechanic and they just fix what's broken. God bless them!read more

Rudy is honest! Went there for leak under the engine thinking it is the rear main seal leaking…read more Rudy said i need to make sure the leak is from the rear main seal to avoid spending unnecessary money. Did the test and found out the there is no leak there. Highly recommended, and will definitely return if I need anything.