23 years of experience
San Antonio, TX

I have 22 years of experience as a service technician and have held the title of ASE master technician for 17 years. I was an automotive repair instructor at a professional trade school and have worked at Chevrolet, Suzuki, and Mitsubishi dealerships, as well as independent repair shops. My specialties are electrical and diagnostic work but I'm experience in all areas of automotive repair.

Isai is currently not taking new appointments.

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Toyota Prius
on August 10

Isai is very professional and friendly person. He describes your car issue with a high level of detail so even non-car person can understand. Highly recommend this mechanic!

on November 01

Isai was timely and communicated well with me. He explained what he was going to do and showed me the new part. When he was finished he contacted me and showed me the completed working door handle. I will use him again.

on October 26

Very punctual, very professional. Told me what needed to get fixed along with alternatives and explained everything well. Will definitely use again in the future.

on October 24

I said was prompt, very very professional and extremely informative. He made sure I understood everything he had done before he departed. If I need maintenance on my car in the future, I will be requesting him.

on October 20

He was early for the appointment. Very knowledgeable. Provided exactly the info I needed. Provided me with prices on additional work. Left me feeling at ease about my car. Amazing mechanic.

on October 18

Isai called to say he was available earlier than planned. Worked out very well. He replaced the started and explained the difference between the parts he gets and the parts that are sold in auto stores. I'm very glad that he was the mechanic that was assigned to my van. I will use Isai every time.

on October 13

Very helpful and very nice. He fixed my heater hose as it had broken open on my Chevy Aveo. I hope I don't have any more issues for a while but, if I do I want Isai to work on my car.



Toyota Tundra
on October 11

Isais was very professional and courteous. I found out after he arrived that the work would not be warranted due to me supplying the parts. I knew the parts I had purchased were of good quality and that Isais's ability to do the job would be sufficient to do the work without a warranty. I was very happy with the work he accomplished.

on October 09

Isai was prompt and handled the wheel bearing replacement quickly and accurately. We were lucky to get him when we had our spark plugs replaced and we requested him this time because he did such a great job on that first job. I'll ask for him every time!

on October 08

Isai was able to arrive a little earlier than scheduled which was great. My car is an older car and it uses a carburetor not fuel injection. Finding a mechanic that knows how to work on a car with a carburetor can be a real challenge. I found Isai to be very knowledgeable and through. He answered all my many questions. He is very friendly. I certainly would use him in the future.

on October 14

Great experience. He took the time to explain everything he was doing to me so that I could understand. Very knowledgable and highly recommended! I am so pleased with the work he did, the speed at which he did it and the way he conducted himself. Nothing but positive things to say about him and my experience with this company.

on September 15

Isai showed up on time, he was very patient and friendly. He is competent and he's good at explaining things to you and make it easy for you to understand. It was definitely a pleasant experience and I will recommend him and this company for sure to my friends and coworkers.

on September 26

Mr. Rodriquez did a careful inspection and diagnosed the problems with my 2004 GMC Sierra's AC and right turn signal. I booked the appointment online and was notified by Your Mechanic of the appointment and some suggestions to make the appointment go smoother. Mr. Rodriquez was on time and completed the work in a careful and prompt fashion. My AC and right turn signal are working wonderfully and I'm very happy with the expertise, professionalism, and time to complete the repair.

on September 20

Isai was punctual and very thorough. Although the issue he discovered with my vehicle could not be taken care of at the time, Isai guided me through my best options that would be most cost-effective and beneficial to me and my family. Do not hesitate to book Isai. He is straight forward and efficient! I will be using him again!

on May 04

Isai was AWESOME! very knowledgeable, and professional. He took the time to answer all of my (Many) questions in a way that was educational and consultative. Would definitely request him again.

on September 06

Isai should up on time and just like the inspection service he provided last week, the repair was done at my work site. He spend time to help me understand my car, the repair and even how to submit my receipt to my extended warranty company. I highly recommend this service and this mechanic.

on September 02

This is the second time I've hired Mr. Rodriguez to inspect/repair my vehicle. Overall, I appreciate his honesty, punctuality, amiability, and respectfulness. Although I had originally requested over $330 worth of services, he told me that I didn't need them. He simply charged me for the following services: (1) steering wheel diagnosis, (2) drive belt adjustment, (3) drum brake adjustment, and (4) tire rotation. Notably, when I asked him to clarify the "tire rotation" service (since the tires hadn't been rotated), he explained that the site's system listed it as such on account of him having to remove the tires. However, on the YourMechanic website, it states, "Rotating worn-out tires is of no use since the purpose of tire rotation is to extend the life of tires. If this is the case, the mechanic will not rotate the tires and we will not charge you for the service." So I'm still skeptical about the charge. I also asked him whether he was able to adequately assess the condition of my vehicle by checking only the right side, and once more he addressed my concern in a timely manner by citing his last inspection one and a half years ago. I had driven this particular vehicle 5,000 miles since then, so from his point of view as an expert, it was safe to assume that the other brakes were fine. Nonetheless, based on our previous encounters, his refusal to charge me for services I didn't need, and the enthusiasm he showed in teaching me about cars, I have no reason to distrust him. I appreciate his time as well as his expertise, and I look forward to hiring him again.


  • Other Inspections


GMC Envoy XL
on August 24

Isai was very of course very professional and courteous. He explained everything in a way that made sense to ensure that I was a well informed consumer. Also, he was able to beat all other quotes I had been given. I will definitely recommend his services!

on August 17

Isais was very helpful and explained what was wrong with my car. He discussed the options, made sure I understood the pros and cons, and allowed me to decide. He is returning tomorrow to replace the battery. I am really happy to have found YourMechanic Services. I found Isais very knowledgeable and professional and would highly recommend him and YourMechanic Services.

on September 23

It all went very well. Isai seemed very experienced and talked to me at length about what he found and why the inside of my tires were scalloping and making road noise.

on September 19

Isai was very friendly and super-professional. He really did a great job on diagnosing small items that could add up with my used vehicle. The car dealer stated he had never seen such a detailed report and was willing to work with me on covering all the repairs. I completely feel confident in saying I would recommend Isai to any future customers.

on July 19

Isai's report was top notch information and through in details. This man went above and beyond in his details,inspection. and communication. I only hope to come across another vehicle to buy in his area so I can get his inspection services again.

on July 17

Professional, knowledgeable, courteous, timely. Isai not only is all of the above but is able to explain in terms that you can understand. I am confident in his recommendations for my vehicle and look forward to having him work on my car when the time comes.

on July 14

Isais was prompt, professional and extrememly polite. I had requested both battery connectors positive and negative to be replaced. Upon inspecting the condition of both, he said only the positive needed replacing the other was in good working condition. You don't find honest mechanics you can trust now days. I feel confident in using him again in the near future.


  • Brakes, Steering and Susp...


Lincoln LS
on July 05

He was informative and very knowledgeable. When I had to book a separate appointment there was no option to book him or I definitely would have! He saved me hundreds!

on June 30

Mr. Rodriguez was able to arrive earlier due to a cancellation. He was knowledgeable, pleasant and explained what he was checking on the vehicle and why. After checking out things, the issue is spark plugs. He also explained that my vehicle does not have spark plug wires. Which I thought it had. If I had taken my vehicle to anyone else and asked that the wires be replaced also. who knows I may of been charged for replacement of wires, without ever knowing that my Nissan does not have spark plug wires. I am so grateful for Mr. Rodriguez he is excellent.. So glad I found your company online, and for having excellent, pleasant, knowledgeable mechanics as Mr Rodriguez. I have booked the appointment to have plugs replaced, had to with another of your mechanics. due to Mr. Rodriguez's' schedule booked until sometime after July 7th. and need to use my car before that date. Otherwise I would wait and book Mr. Rodriguez to do the work, but I am sure all your mechanics are just as capable and pleasant as Mr. Rodriguez. I will certainly book Mr. Rodriguez to help with any other problems that arise with my vehicle and recommend your company and him to all family and friends. I thank you all for having such a great company and employees. Think this is the first time I have been happy to spend the money needed to repair my vehicle and have been made to feel as if I am dealing with a trusted friend. Thank you....

on November 22

Isai is fantastic, I actually had him come by the day before to change out a Crankshaft Sensor but had a couple other questions in regards to other issues I'd been having with the car. He recommended that my drive belt needed to be changed and took the time to show me the cracks and obvious missing pieces in the belt that I had. For about 2-3 years the dealer had told me that the reason my belt was noisy was a faulty alternator clutch, after working with Isai, I'm pretty confident that the dealer just didn't know what they were doing. I would recommend him and YM to anyone.

on November 22

Isai was fantastic. He was able to show up much earlier than what was available online. He finished the job in short order and was able to explain and show me other potential issues with my car.

on September 21

Isai was punctual, friendly, and did a great job on the oil change and tire rotation! I will definitely use My Mechanic again because It was easy to book and convenient!

on November 22

Im very new to using YourMechanic services but couldn't be happier! He was very professional and educational. He took the time to explain to me the issue i was having with my car and made sure i understood. At the end of my appointment, i walked away with full confidence that i was given true and expert advice on what i need tk do next for my car needs.

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