J & J Auto Service & Transmissions in San Jose

I recently had the pleasure of working with J and J Auto Service for repairs on my 2007 BMW, and I cannot recommend them highly enough! From start to finish, their team was professional, knowledgeable, and incredibly efficient. They took the time to explain the issues with my car in a way that was easy to understand, and they provided clear, upfront pricing with no hidden fees. What really stood out to me was how quick and flexible they were. I needed the repairs done as soon as possible, and they went above and beyond to accommodate my schedule. The quality of their work was outstanding—my BMW is running better than ever, and I feel confident knowing it was in such capable hands. I would absolutely recommend J and J Auto Service to all my family and friends. If you’re looking for a trustworthy, skilled, and customer-focused mechanic, this is the place to go. Thank you, J and J Auto Service, for your exceptional service—you’ve earned a loyal customer for life!

My Toyota mileage recently getting lower I suspect it need a diagnosis. I bought my car to them. Javier one of the guy who run this shop listened my description, he told my first resets all the reading then run for a week to see if the same reading still consistent, then he will perform a computer diagnostic. Honesty is the reason I go back to this shop. Way to go

I couldn’t be more grateful for these guys. They saved me so much money and figured out a 2 year mystery of why my battery was draining.

He was very specific in what's on with the walked me through everything prices excitable and accurate pointed out what needed to be taken care of first and problems that should be taken care down the way as soon as possible I plan on getting all my work done there thankyou

Called earlier because their website says they work on classic cars. Their website says "With any classic car restoration, you need service you can trust to make sure the job is done right the first time. From the foundation to the finishing touches, we only provide quality repairs for a true restoration that will stand out above all the rest." Got ahold of someone, asked if they work on classics and they said yes on the phone to me. Once I let them know what I wanted done, he says "oh, we don't do that anymore." I wasn't aware the drive line wasn't part of anything between "the foundation to the finishing touches"

I always have a great experience Jesus and Javier are great. No matter what the issue w my Jeep they are always honest, transparent and timely w their work! I recommend my friends and family to them.

These are the guys to go to trust me!!!! You want quality work done on your car these are your guys!!! Javier and Jesus are not only excellent experienced mechanics, they are also very humble, very friendly hard working gentlemen that make you feel welcomed and treat you like a family, we will not go to anyone else for auto repair, they have been servicing our vehicles for many years they are knowledgeable, professional and trustworthy and their prices are reasonable.

Arrived here disgruntled after Normandin Chryslerjeep wanted $190 and a week's time just to diagnose transmission on my Fiat500l. Amazingly it's fixed by J&J for $100 in 3 hours, including the parking light bulb that needed replacing! Moved by the honest straight up approach and highly recommend this business. They work on all brands and I saw some fancy vintage wheels too :). Special thank you to Jesus and team.