All my friends and neighbors including my co-workers come here. Such a nice honest person, very educated, thank you Steven!

Most honest mechanic I have ever met in my life. Steven is down to earth and will fix your vehicle and find the problem unlike any other. I highly recommend GST Auto. You will not be disappointed with the services you receive and Steven is very fair priced. Wont sell you on anything you dont need. This place is awesome!!!!

Steve is AMAZING!!!!! Very few mechanics out there you can trust to be honest and keep things reasonable.I came to him with an over heating car. He found out I was leaking coolant and had a significant oil leak. At this moment I saw nothing but $$$$.Steve didnt gouge me, he didnt upsell me, he merely told me what it could be in the minor sense and major sense. He explained the labor and why it would be high. I didnt feel taken advantage of and agreed.He told me what I needed. Gave me the option to get it from the dealer or buy it myself. I ordered it, he installed it.. Car is running fine... no complaints

The most honest and polite mechanic in the area. And exceptional service and cost

Honest technicians. I was treated with respect.

GST Customer since 2016...This is hands down the only shop I trust with my vehicles. They go above & beyond to get your vehicle serviced in a timely manner, they are extremely experienced & professional, & their prices are always reasonable. You cant go wrong with them. Overall, Excellent service!!!

%100 satisfactory. The owner of the shop is awesome. %100 will be coming back for all my mechanical need and will be recommended my friends and family to come to GST AUTO REPAIR

I have never before walked into a repair shop and felt no need to worry...about being over charged or poor service until today when I took my car to GST Auto Service.😁 The owner is compassionate and takes the time to explain what he is doing. I already have an appointment to take another one of my cars to him for service. Great experience and I am looking forward to dealing with him again.

Stevens greatest fault is he wants to bless everyone. He is a good man/mechanic and people return because they know they can trust him. I have sent many people to GST and not one has ever been less than happy with the outcome. God bless GST!

Steven is probably the coolest and most genuine person Ive had the pleasure of meeting. He cares about his customers and not just trying to make a quick dollar. Hes always trying to help his customers any ways that he can. Thank you, steven. Youre amazing.

..Now I have a mechanic Id recommend.

Its been about 7 years I been going to Steves shop god bless him man hes the best machanic anyone could ever ask for I live out in garden grove now and I still take the drive all the way to rialto just to get serviced by him

Great people love the work really clean and professional about their work environment 👍 👏 😀 👌 🙌

I have been taking my car here for almost 3 years. They are extremely honest about what repairs your car needs. They never try to take advantage and sell you more than what you need. I dont trust any other repair shop to give me the same excellent treatment as GST Auto Service Technicians does.

This place is honestly the best place ever! Steve is the one to go to. Hes the owner. Ive been a customer with him for the past 8 years and has always given me the best option available. I own a 2003 Ford Mustang and because of him, my car still runs like new, passes smog whenever needed, and has even helped in making it save a bit more gas than other Mustangs do. His prices are the best around and he is completely honest with what needs to be done with your car. And ALL his employees are the same. Each of them truly know what they are doing. He only hires people who can literally take apart and put together a car.I highly recommend Steve and his team at GST Auto! You wont be disappointment!

I highly recommend Steven, he’s very friendly and really truly cares for his customers. He’s the best mechanic I’ve ever been to, he’s an honest person and highly values his customers. Truly blessed to have met such an genuine honest mechanic.

Great service!!!

Steve is an excellent and honest mechanic. He goes above and beyond what youd expect from a mechanic. You can always count on him. Hes my go to guy!

He will tries his best to save you money. Honest and reliable.

Very honest .. all my family & co workers & neighbors come here..

Steve is honest and solid dude and mechanic. Very competitive prices and friendly staff I recommend all my family and friends. Thats hard to say with mechanics now in days because of the few bad ones...but this is a great one...I bring all my vehicles here...

STEVE IS AMAZING AND BOTH PERSONALLY AND PERFESSIONALLY. I RECOMMEND HIM TO ALL MY FRIENDS.

Best mechanic I know. An honest man and great mechanic Ive come across. You wont trust anyone else .

THE MECHANIC ON DUTY (STEVE) IS ALWAYS VERY COURTEOUS, HONEST, AND HIS PRICES ARE COMPETITIVE.

Honest mechanic gives you the best price possible you will find yourself returning every time work needs to be done.

Great mechanics and affordable

I received excellent service here, great shop.

Good service n prices

The owner steve is great

Great service

Execellent shop

Excellent fast service

He is amazing