https://cdn.trust-mechanics.com/photos/yl5HmKBQzvO8dw4FbQfl/4bb6d6d9-616a-45ac-843e-9c1975e42ac9_720x720
https://cdn.trust-mechanics.com/photos/yl5HmKBQzvO8dw4FbQfl/9d72fbf9-9141-47d2-a6d7-9c638be67f35_720x720
https://cdn.trust-mechanics.com/photos/yl5HmKBQzvO8dw4FbQfl/1a6d6105-ce99-4c87-b47b-18d02a0c8b60_720x720
https://cdn.trust-mechanics.com/photos/yl5HmKBQzvO8dw4FbQfl/ea9abd62-9639-431a-b83a-00f9b3cb5b8e_720x720
https://cdn.trust-mechanics.com/photos/yl5HmKBQzvO8dw4FbQfl/d96cb8a0-9174-45b3-9c35-80af692eabf4_720x720

Excellent Auto Service

5

4

3

2

1

4.5
(38 reviews)
Review highlights

"Great service, awesome employees!! I brought my truck for tires and oil change, received quote over the phone, overall a really smooth experience. Will return for any …"

"Very good auto repair shop with clean and honest work, and very good prices."

"Sammy is a good, hardworking, and honest mechanic."


Overview

Categories

Auto repair shop, Auto tune up service, Mechanic


Hours

Sunday

Closed

Monday

8:00 AM - 6:00 PM

Tuesday

8:00 AM - 6:00 PM

Wednesday

8:00 AM - 6:00 PM

Thursday

8:00 AM - 6:00 PM

Friday

8:00 AM - 6:00 PM

Saturday

9:00 AM - 4:00 PM


Description

If you’re looking for reliable and affordable auto repair services in Katy, TX, look no further than Excellent Auto Service. We opened our doors in April 2021 with a passion for cars and are committed to providing excellent service to all our customers. Our experienced ASE-certified technicians use the latest equipment and high-quality parts to ensure your vehicle is running smoothly. We offer a 36-month/36,000-mile warranty to guarantee our work.


Reviews (32)

Jan 31, 2025

Sammy is a straight forward mechanic, he will work based on an accurate cost estimate and request approval before going over, if need be. The quality of work he provides is top notch, definitely recommend him


Jan 24, 2025

I've gone here for a couple of years now for all my inspections. The gentleman is always fast and does a great job.


Jan 17, 2025

I called Sammy in a panic about any car not starting. He gave me good advice and I was able to get it over to his shop. He fit me in the same day!!! He was honest fair and helpful. I will be back and recommend to everyone!


Jan 10, 2025

An extremely professional mechanic. I decided to go there from now on.


Jan 07, 2025

Called today because my car wouldn't start. I know mechanic shops don't come to you but they DID for me today and i am soo thankful because i know thats not their usual practice. Im new to katy area and i will definitely be getting my car serviced here. Highly recommended!!!! Thank you guys !!!


Oct 07, 2024

My dad took my car there to repair a check engine light , car went into limp mode, code p0222 . issue with the throttle position sensor. Said they cleaned the throttle body . Car worked for 3 weeks , check engine light came back on , same problem , limp mode came back on. Charged and wasted me $400


Aug 07, 2024

Great service, great price, great availability.


Jul 07, 2024

Be careful with these people. They do bait and switch pricing. Give you one quote for work, then get you into their shop and up the charges once you're in. Very underhanded way of bringing in clientele.


Jul 07, 2024

Excellent service. Sammy take good care of our truck and save us couple thousands of dollars compared to dealers. Thank you so much Sammy.


Jul 07, 2024

Great service, awesome employees!! I brought my truck for tires and oil change, received quote over the phone, overall a really smooth experience. Will return for any future needed repairs


Jul 07, 2024

Quality work ,on time ,worth it 👏👍👌honesty also a great comunication i highly recommend this place


Jul 07, 2024

The inspection dude is apparently a dbag. My wife went there and, I’m preplexed as to how many inspection dudes can’t understand why people would want to know how much the inspection costs or how long it’s going to take. Idk if these dudes are new to anything dealing with people but a lot of people want to know what things cost and people want to know how long they’re going to be stuck at the mechanics place. Have a bad day somewhere else.


Jun 07, 2024

The best mechanic that I’ve been to over the years. 10-15 years of going to different mechanics and Sam has offered some of the best prices and he actually takes the time to explain what’s wrong. 10/10 recommend going to him for any minor or major issues with the car. He offers great warranty as well!


May 07, 2024

Fueron muy profesionales, rápidos y un servicio al cliente impecable


May 07, 2024

We came for an oil change at this location and were quoted $90 and after the service is done they charged us $107.98 which was not the amount he quoted for. Don’t trust this service. May sure you do your due diligence on prices before going here.


Apr 07, 2024

Very good auto repair shop with clean and honest work, and very good prices. I recommend it.


Mar 07, 2024

Sammy is AWESOME! Excellent customer service! Excellent work ethic! Excellent auto service! I have and will recommend him to all my family and friends!


Feb 07, 2024

Came early one morning for my motorcycle inspection. I was greeted and asked how I could be helped. I read the reviews before I went and hoped it would be an in and out thing..it was!! Sam was super nice and even gave me some insight on my car repairs. I was in and out. He was very personable and helped me get my bike registered!! Definitely recommend!


Feb 07, 2024

Great Service. Friendly associates. Perfection in works.


Feb 07, 2024

I have had my car serviced twice by Sammy. I appreciate his honesty and that's the main reason I ended up bringing my car to his shop. Originally my wife called to ask about her Nissan Armada, after getting a quick recap of the issues he advised her to go to the dealership and work through our extended warranty, rather than get it done with his shop. I believe that's very unprecedented for many mechanics in general but because of that recommendation to my wife over the phone, I decided to take my Dodge Charger to him and he did an amazing job, with a quick turnaround. Would definitely recommend him to any of my friends/family in the area.


Feb 07, 2024

I usually don't do reviews, but i had to make time and give a thumps up to the service I received here. I came here with A/C problems on my mazda, after haven been to other places, even to mazda dealership and they didn't do a good job. Sam the owner did an excellent job in getting my A/C working again as when my car was new and also reasonably priced. He takes the time to help, check for other problems and even helped do some repairs for me on no charge. This is by far the best auto repair service I have had in all of houston 💯 and I am certainly going back there for any problem I might ever have with an automobile.


Feb 07, 2024

I've had Sammy Ehsani install a new transmission and install new ignition coils on my suv recently. Sammy does quality work. He was a mechanic for a number of years for Nissan before opening his own shop. Sammy is a stand up guy. Before any repairs are performed on your car Sammy will let you know what needs to repaired on your car and to get your approval before any repairs are started. Sammy recently installed a new radiator on my Nissan Murano. Sammy is a good, hardworking, and honest mechanic. He's the only mechanic I allow to repair my Murano


Feb 07, 2024

If you're having car issues and live in Katy or even cypress or anywhere close by, this is the shop to go to. Car issues can be overwhelming especially for anyone who doesn't know much about cars but Sammy made it very clear and simple for me. He also works fast and it pretty much on the mark for the amount of time he quotes and if it does take longer he is very good about communicating with you throughout the process. I will definitely be coming back for any of my car needs in the future.


Feb 07, 2024

Sammy is very professional and accommodating. We brought in my wife’s car for a clanking noise issue and not only he was able to fix it for free (turns out it was very minor)he also diagnosed the car and detected some other issues free of charge as well. Will come definitely come back here for any future repairs.


Feb 07, 2023

Awesome customer service! I didn't actually have service here I was only calling around to compare quotes after another mechanic gave me a diagnosis. He was very informative, honest, and even gave me a better price, but once I tacked on towing fees from my the other guys the bargain would've been absorbed. But I'll keep this shop in mind for the future!


Feb 07, 2023

My experience was Great, very professional and knowledgeable. Seems very honest. I will return!!


Feb 07, 2023

There are many auto repair shops in the greater Houston area, it's rare to find an honest and fair shop that operates with integrity. Sammy (owner) was extremely helpful in diagnosing the repair needed and a detailed explanation of what the repairs would be and the costs. I highly recommend Sammy for repairs and maintenance on your vehicles!


Feb 07, 2023

There's not enough stars for this auto mechanic honest trustworthy does excellent work very knowledgeable with Nissan


Feb 07, 2022

Great shop! Sam is a fantastic technician and great guy to speak with. Keeps it simple and is honest to the bone! Can't recommend him enough! 5 stars!


Feb 07, 2022

I took my car to Sammy at Excellent Auto Service to work on my brakes. He was professional and courteous. I am very happy with the service I received. I definitely will return and recommend him to others.


Feb 07, 2022

Sammy is one of those honest mechanics. I first brought my Nissan Altima to him while he was with them. Corporate wouldn’t honor my warranty 1.5k miles over warranty for a widespread problem. Sammy took my car in and horned it. Since then, for the past 4 years I have brought the Nissan, my wife’s car and my businesses truck to him. He is also versatile and knowledgeable as my company truck is a Chevy diesel and my wife’s car is a Mazda.


Feb 07, 2022

Sammy, the owner, was excellent! His services are reasonably priced, he was quick, and gave me an expectation on turn around time that he actually met. His follow up skills were great and he kept me involved throughout the process. I am definitely referring anyone who may need vehicle help to you. You have earned my trust. Thank you so much!