About Business
Conveniently located in Sunnyvale, CA, Powertrainworx has established a strong presence in the Car Repair market. They have specialized expertise in Auto repair shop, making them a top-choice Car Repair specialist in Sunnyvale. Backed by 30 satisfied customers, they currently hold a prestigious 5.0/5 star status on our platform. They take pride in serving the diverse needs of Sunnyvale, CA residents, offering personalized Car Repair solutions that make a difference. Whether it's a routine check or a complex Car Repair task, Powertrainworx is the go-to destination for quality and service in Sunnyvale, CA.
Google Reviews
David Flores
★★★★★
a month ago
Fernando did an amazing job. He was honest on my repair costs. He installed better parts on my transmission for better performance and durability and painted it for a clean look. Fernando was also attentive and send me photos along the way of the rebuild. He went ahead and changed my oil on his behalf. Highly recommend Fernando for any of your automotive needs
Josh Marcus
★★★★★
5 months ago
Fernando did an amazing on my transmission! He was very honest and kept me informed with pictures during the build. He installed better parts than the initial quote called for and painted it. He finished the job UNDER the quote he gave me and was extremely thorough. He even replaced my front brake and rotors for no charge (which wasn’t in his quote at all). He definitely went above and way beyond what he had to. Thank you!
Leo Zavala
★★★★★
a month ago
I brought my 2007 Lexus ls460 with transmission issues. They rebuilt my trans at a more affordable price than other shops. It took a little longer than expected, but he provided a couple extra services that were not in the initial invoice at no extra cost to make up for the time delay. Even washed my car before I picked it up. Will definitely be returning for future services.
Fivestar FSG
★★★★★
4 months ago
I had an excellent experience with Fernando at PowerTrain Worx for my transmission repair. After my transmission failed, a friend recommended I reach out to him. Initially, I went to AAMCO, where I was quoted a staggering $10,000 to $11,000 for the repairs. However, PowerTrain Worx offered a significantly more affordable solution without compromising on quality. I was very impressed with the level of service I received from Fernando and his team. I highly recommend reaching out to him for any transmission needs. Thank you, Fernando! I hope to avoid any issues for a while, but if I do, I know where to go. My truck is running like the day that I brought it. Best, Michael W
Anthony Rivera
★★★★★
5 months ago
For the first time having my repairs done at power train worx it’s the best experience I’ve had in a long time. Fernando rebuilt my transmission and found some issues with my engine and was beyond reasonable priced compared to other mechanics. The communication of the customer service he’s given and the follow up on the dedication and urgency to get my car back to me was tiptop unbelievable. His shop is very clean and organized which helped me decide to leave my car with him.I found myself the only Mechanic I’ll probably be with for a very long time with all my vehicles.
Eleazar Renteria
★★★★★
2 months ago
We just had our transmission work done here and couldn’t be happier. They were more affordable than any other quote we got, finished the job quicker than expected, and the service was top-notch. Communication was clear, no upselling, and everything was done right the first time. Definitely a shop we’ll be coming back to and recommending. They had our 2011 suburban back on the road in 48 hours!
Timothy Galvan
★★★★★
a year ago
This company is five stars, hands-down! The owner Fernando is professional as professionalism can get. I took my 1993 Lincoln town car there for them to rebuild my transmission. Fernando kept me updated, sent me pictures and was able to help me because of my financial situation. I highly recommend anyone who has mechanical issues to call this company immediately. Their prices and the turnaround rate is second to none! - A Very Satisfied Customer!
Ryan Johnston
★★★★★
3 months ago
Very clean and well organized shop. Fernando was very communicative and always sent progress picture along the way. Final pricing was fair for an engine rebuild. I will definitely recommend and would go back for mechanic work (but hopefully not too soon)
Mark Adame
★★★★★
6 months ago
Its hard to find honesty and fair prices in today's world Fernando is a stand up guy who treats your vehicle as his own ive looked for a shop I could trust for a long time. He updated me in the whole process had my truck in and out very quickly for a transmission rebuild and handled several other things along the way thanks Fernando and X
Shakeem Williams
★★★★★
2 years ago
I've taken all of my cars here, they have done everything from a control arm change, new alternator and even installed a new engine in my diesel truck. Fernando is very knowledgeable and can conquer any project that comes his way. I am a lifetime customer
Enrique Gomez
★★★★★
9 months ago
These guys are great!! They did a transmission repair on my Chevy Silverado in a very responsible time and manner. Fernando and the team did amazing!! He explained everything, gave me some tips and he even respected the original quote he gave me after some time since I wasn’t able to bring the truck the first time I went there because of my lack of funds. Trustworthy team!!
Anna Marie Ferla
★★★★★
a year ago
By far the best mechanic I've ever been to. Fernando and his team are extremely knowledgeable and pleasant to deal with and do a fantastic job! They rebuilt the transmission on my 1990 Ford Mustang GT and it runs better than ever! He also replaced the coolant reservoir bottle, changed the oil, rotated the tires and fixed the non-working emergency brake! I can't say how pleased I am and I will always use them for any future work. I highly recommend them to anyone and everyone! These guys are the best by far! Thank you Fernando!
Ajoli Papagayo
★★★★★
2 years ago
Fernando and his Team were great! They did and awesome job fixing my Transmission. My Range Rover’s transmission works better than when I first bought it. My SUV was done quickly while providing me updates daily on the status of my repair. Fernando is very knowledgeable and definitely knows what he is doing. Thank you Fernando and Team for taking care me and my SUV. I will be sure to refer anyone that needs help fixing their Transmission.
Isaac Gonzalez
★★★★★
a year ago
Recently I took my 2017 Audi Q7 for transmission problems I was having. I called and set up an appointment with the shop and spoke to Fernando. Very knowledgeable on working with German cars. He explained of what the problem was and broke it down to see what needed to be replaced and how much it would cost. He gave me options on what we can do to fix it and in the end we decided it was best to do a rebuild. They Worked on my vehicle and always gave follow up calls to let me know of the progression. I am happy to have taken my car there. They are honest and very trustworthy. That is why I give a 5/5. Thank you guys for the amazing work. If I ever need anything in the future, I know where to go!
j wr
★★★★★
2 weeks ago
great service and fast turn around time,highly recommended for anyone looking for transmission work!
Sophia Mahoney-Rohrl
★★★★★
a year ago
Truly a 5-star experience all around. Fernando was professional, knowledgeable, honest, and efficient, a tough combo to find at auto shops. He even showed me the old parts he’d replaced to get a look at the wear and tear and exactly thework he had done. Excellent experience, will be back next time I need a repair.
juan cosio
★★★★★
2 years ago
Fernando is one of the best mechanics out there. He worked on my trans am to which he rebuilt my transmission and other work too it he brought it back to life after 9 years of sitting. He also worked on my Ford fusion and resolved the issues on that vehicle aswell. If your in need of a good mechanic contact Fernando you won't regret it
Brandon Graham
★★★★★
2 years ago
Fernando was able to get my truck in right away and take care of me. He built my transmission in just a few days and had me back on the road! Pricing and efficiency was on point. Couldn’t be happier with the service.
Jose Perez
★★★★★
a year ago
I had my transmission fail in my 1993 chevy Silverado. I dropped it off for a rebuild and it was done in record time !!! I drive the truck for work and the transmission has been great! My overall experience was very good he was very knowledgeable helpful and honest with me about everything. I've recommend lots of people to this shop because I know he will take care of them and the quality of work is excellent
Rovin eyes
★★★★★
a year ago
Fernando & team are awesome!!! Excellent service, no words to describe the great work done on my car. Splendid communication ,daily progress with pictures. Highly recommended. Will get all the future services done here.
