38 years of experience
San Francisco-Oakland-San Jose, CA

I have been an automotive technician since 1980. I love working on all kinds of Domestic, European, and Asian cars and have the tools and experience to help you with any and all of your auto repair needs.





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on January 22

Grzegorzs did a great job replacing the timing belt, water pump, and front brakes.


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Buick Enclave

on December 21

Wasn't there, but it seemed fine and he texted me w/a detail on one issue, which was appreciated. I wish the report itself were more specific, w/a 1-10 rating rather than Pass/Fail. does that mean just barely passed and will fall apart in 3 most., or it's virtually as good as new.



Lexus IS300

on December 15

Grzegorz is awesome!! He explains things well. Really considers what’s necessary, and does the right things that your car needs, without doing unnecessary repairs. He takes time to answers questions and will look at things appropriately. I would definitely recommend him to others!



Mercedes-Benz C230

on December 12

Gregg is a pro! Very honest about the problems with my car. After the holidays I wish he will back and fix what else is wrong with my car.

on November 24

Mr. Kilon Arrived on time and right away his personality puts you at ease. He's friendly, kind and and you don't get the feeling he's there to drain your pockets. He assessed the problem and told us what he thought was the best course of action and letting us to decide what we felt was best for us.



Hyundai Sonata

on April 30

Great Service! Grzegorz is a very professional, experienced mechanic that I would highly recommend to anyone looking for a fair and honest mechanic (and don't we all know they are hard to find). I was extremely pleased with everyone that I dealt with at MyMechanic, and will be going with them from now on for all of my auto services.

on July 28

Grzegorz was amazing. He came on time, and even though he couldn't replace my window motor the same day, he drove all the way to Santa Clara to get the part, picked up my car and even offered to give me a ride to where I needed to go while he worked on my car. Definitely went above and beyond for service and I'd go to him for any of my other car needs!

on May 21

Greg was very flexible and offered me several options for the mobile service. I opted to take my car to the shop instead of using the mobile service and was very pleased with his experience, professionalism and knowledge. I would go out of my way to have him service my car again.

on April 01

He was very efficient, strait forward and I felt like he was honest. He fixed my car so I could get it off the street and he gave me recommendations to prevent the problem from happening again.

on September 05

On time, on quote, knowledgeable and was able to complete repair quickly despite my having bought the wrong part. This is the first time in many years that I have had a repair completed without having to leave the car all day. Thanks!

on September 13

Super knowledgeable about everything on the car. After he thought he found the issue he kept checking to make sure. Was explaining the issues the whole time. Made me feel super confident in his troubleshooting skill.



Mazda 2

on October 29

Grzegorz was very knowledgeable about what maintenance was needed and helped explain to me the indicators I'd see for when certain parts would actually need replacement. The opposite of a pointless upsell, and made me feel comfortable with the safety of my vehicle.

on April 04

If it is a matter of saving money and receiving transparent and satisfactory service, YourMechanic is the way to go. Mechanic Grzegory was better than any of the guys I have used before. He was good in diagnosing the problem and explaining it to me. While other mechanics were impatient and would push you into committing to an expensive repair, he explained alternatives, and let you make the final decision. Although he was late for the appointment due the uncontrollable traffic condition, he would still deserve a top rating.

on October 24

It was a completely professional experience. But the added bonus was how much fun it was. What a charming and delightful person, and very educational. I can't wait to have him back to work on another car. The work was done in under the time it was estimated and the car purrs like a new kitten. Very, very happy and satisfied with the entire process.

on November 03

Grzegorz had also repaired my other car the first time I used YourMechanic. He knows his cars and has many years in the business with a specialty in european makes. I highly recommend him.



Nissan Pickup

on August 25

Grzegorz did an excellent job. Before him arriving I thought I needed a brake master cylinder. But, when he got here is checked the whole braking system and recommended changing the brake pads since the master cylinder was working well. Thanks again Grzegorz.

on April 20

My experience from implementation to completion was flawless. Gregory contacted me the day before my appointment to confirm my appointment. Due to the nature of my repair and the location I am in Gegory asked if it were okay to do the job at his location. Knowing how difficult it is to r&r the front assembly for cv axel joint replacement I did not see a problem with this. In fact I was wondering how it was going to happen. Anywho, Gregory dropped me off and picked me back up when the repair was completed.He even gave me a few items that may need repair that my other mechanic missed. I will most definitely look him up for future repairs or maintenance.



Honda Civic

on June 18

Grzegorz is a trust worthy mechanic, He installed a new Engine/drive belt plus a water pump on my 2005 Honda Civic. He answered all the questions that I had for him, he also gave me some pointers on car parts and how to fix things for my self . I recommend him on fixing your car as well.


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Toyota Camry

on June 05

Thought it was a belt issue due to the squeaking sounds coming from the car. First thing he did was check the belts and immediately said the belts were still in great condition and didn't need to be replaced. I like how he was honest and didn't try and take advantage of me and change them anyways. Then went and diagnosed and told me what the problem was. Gave me a quote to fix the actual issue and didn't pressure me at all to make an appointment with him immediately. He also managed to stop the squeaking noise in the meantime which is awesome.



Lexus RX330

on November 25

Arrived late, but that's mostly the fault of how my building is laid out on the street (so no harm really). Was very professional, fast, gave no reason to distrust him. Made sure everything was done right.

on July 19

It was good. Grzegorz came on time. He did plugged in his diagnostic device into my car and he determined the problem. Gregorz suggested I told me I need to replace a sensor at the next appointment. He also replaced my drive belts because they were a little cracked.

on July 13

Overall Gregory was outstanding. He is timely, explains things well to help you make educated decision before proceeding with work. However the website was misleading because it did not indicate the number parts to be replaced during request for work and only sent one part to Gregory. Had I known that there are 2 parts of the same item to be replaced I could have known how much extra cost it would be. So make sure you contact your assigned mechanic to clarify the work and parts included prior to your appointment so there are no surprises. Fortunately, Gregory was able to find another part quickly.

on June 28

Grzegorz was very professional and friendly. My car didn't require the part that had originally been spec'd (simply needed to fix a connection) so he removed this charge rather than replace something not needed.

on February 21

Grzegorz is a very experienced and knowledgeable mechanic. He did an excellent job on my fuel pump/filter replacement. He explained what repair work was needed and then completed the job in a very timely manner! He is very good at communicating and arrives when he says he will. I'm very appreciative of his help and I would recommend Grzegorz without hesitation.



Toyota Prius

on April 28

Grzegorz was very professional. He wasn't able to get my battery going the first time, so went home to get some extra equipment and make it to another appointment before coming back a couple of hours later to try again. I appreciated that he didn't just say "too bad, I can't help you". He was able to get the car started enough to open the boot and replace the battery when he came back, saving me a tow to the dealer. I would hire Grzegorz again.

on April 27

Grzegorz is very knowledgeable and professional and experienced as a car mechanic. I trust him with my VW and appreciate that he doesn't perform work if it's not needed. Highly recommend him

on April 11

Grzegorz has been helping me get my 2004 Saab in shape again. I just bought it, and it needed some love to be in tiptop shape, and Grzegorz has been awesome in helping me do just that. It's running wonderfully, and I'll continue to have Grzegorz work on the car throughout its life which I hope is long. Thanks Grzegorz for all your work, and helping me understand what is going on with my new baby!

on March 29

Grzegorz is awesome. He's very thorough and has helped get my car back on the road. He explained everything and gave great suggestions on how to keep my car running well.

on April 08

Grzegorz put extra effort into diagnosing my Mini's problem with overheating. He tested the car more thoroughly than many shops I've taken it to and for half the price. Very professional, thorough, on time (early!) and great followup. Thanks, Grzegorz! I'll be requesting your services again.


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Infiniti FX45

on February 17

Grzegorz was great. The previous mechanic who worked on my car was unable to solve my car's issues and said he needed to go through an extensive + costly trial and error approach to fix my car. In comes Grzegorz- he was able to diagnose the issue in 5 minutes and had my car running immediately.

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Goes above and beyond






This mechanic is fully background checked and approved.

Spoken languages
Polski and English

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 ·