Luis' Hi-Tech Auto Service, Of South Texas, LHTAS

Black Embrace

★★★★★

8 years ago

Luis provided excellent service and technical advice regarding my car trouble! Very reliable and trustworthy mechanic I highly recommend.

Aiden Lozano

★☆☆☆☆

Edited a year ago

I went with him because he had a good reviews but he didn't find the leak and charge me $350 for just putting the freon i bought and a stop leak that didnt help 3 days later my truck is the same with $500 less in my pocket Update My truck had a condenser leak & the compressor needed to be change they diagnosed that the first day Luis had my truck for a week and said it had no leaks & just put a seal & charge me 350$ over here they charge me 420$ for fix the leak & to change the compressor in 3 days now my truck is perfect i recommend Ace complete auto care for ac problems people you can trust

Susan Torres

★★★★★

2 years ago

Luis was very knowledgeable , very helpful at making us understand the issue my car had. He fixed my car a/c very quickly. Thank u so much

Tito Ramos

★☆☆☆☆

4 years ago

VERY Dissatisfied with the service. I chose this shop because of its 4.6 star Google Reviews rating. I took my 06 Nissan Xterra for some electrical work and ended up throwing away $70 in the process. My truck needed to have the horn checked, resistors installed on the turn signal lights (to prevent hyperflashing), and have my Daytime Running Lamps properly connected on my new headlight units. Mr Alvarez proceeded to change a fuse(I could hve done that), connect the resistors but left the resistors hanging loosely in the engine bay and not mounted to the truck's metal frame/body( I also could have done it like that, but I wanted it professionally done), and tell me that he "yo no hago esa madre" when it came to connecting my daytime running lamps. He then told me that he could make the three little lights in the headlight unit light up with the parking lights. I explained to him that those WERE the Daytime Running Lamps and that if he connected them to turn on with the parking lights they would cease to be Daytime Running Lamps. He then proceed to scold me that he had just looked up the instructions online and that I was wrong. I just paid him his 70 bucks and will not return. I would have gladly paid him MORE if the work had been done properly.

Christopher MARTINEZ

★☆☆☆☆

8 months ago

Had a question about doing an AC diagnostic, but guy on phone was extremely rude and annoying. Very unprofessional

George Arriaga

★☆☆☆☆

7 years ago

Unfortunately, the same problem persisted. ETC light came back on and car was having trouble accelerating again. Went with Luis again and he told me it was because my car needed an oil change. I felt that was odd. I am not car expert, but I began to ask family, friends and other mechanics if an oil change had to do with my issue at all. True, my car had not had an oil change for 6 months, so it indeed needed one. I agreed and after changing the oil and "cleaning" the throttle body, car worked fine....or so I thought. Unfortunately, I felt I was not given the proper service and was taken advantage of. Again, this is how I felt. Not saying he's a bad mechanic, but I will not going back since the issue is still ongoing unfortunately....

abdeljalil lala

★★★★★

Edited a year ago

I came from Indianapolis to Laredo TX l had problems with my car air conditioner blowing hot .l love to bringing my car to Luis because he is nice and helpful he actually explained to how I get my 🚗 fix by couple steps l have to agree with it first step diagnostics air conditioner and all component and find problem second steps fix that issue by vacuuming ac system and charged with refrigerant and done perry good experience and knowledge Luis does with fair price thank you so much sir to get me back to road.

Jesse Rome

★★★★★

4 years ago

I wish I would have come across this mechanic several hundreds of dollars ago. Several mechanics and even work the Nissan repair shop in Laredo, didn’t find my problem. Luis did. Nissan diagnosed a problem that would have been over $2,000 with them to repair. Had it done elsewhere. Still no fix. This place fixed what several other places couldn’t. Very professional. Takes the time to explain causes, effects, and solutions. Not taking my vehicles anywhere else from now on. I’ll definitely recommend this place to others. Thank you Luis. 5⭐️

Arturo Cuellar

★★★★★

5 years ago

Service was excellent. Luis thoroughly examined my car and found out what the issue was and resolved my problem with my air condiition . I strongly recommend luis to any one who is having any kind of problem with their vehicle being that he will diagnose the issue with his Hi tech testing devices. Luis is an honest businessman and will charge you a fair price for his service.

Rafael Ortiz

★★★★★

a year ago

Knowledge person. He knows what he is doing. Rate? the best rates in the industry,if you hace an auto a/c problem Luis hi tech is the best place to go. Good job Luis working on my Dodge Ram 1500 Thank you soo much.

Raymond Flores

★★★★★

2 years ago

Great service by Luis. He explained everything in detail and had my truck ready in a timely manner. Fixed my A/C and ensured all parts necessary were replaced and even advices what else is needed by him doing a diagnostic test with his computer for vehicles. Highly recommended.

Jorge Montalvo

★★★★★

a year ago

Luis was very informative and really explained well the steps and procedures of what caused the car to malfunction/damage. He was also very quick with the work and I feel 100% satisfied. Would truly recommend

Calvin Culver

★☆☆☆☆

a month ago

Charged 350$ for the issue to not be fixed. Ac leak

John Medellin

★★★★★

a year ago

Highly skilled in his craft tech savy, fair prices and readily available. Got us back on the road swiftly.

JC Chavez

★★★★★

a year ago

Excellent service and knowledge of the electrical systems by Mr. Luis, he knew how to diagnose and repair my truck that arrived with an electrical fault caused by another negligent mechanic. Great job, thanks again.

Isabel Ramos

★☆☆☆☆

a month ago

Had spoken to Luis a couple weeks ago about a transmission issue on my ford edge and he had told me to call him when we were ready for him to come and check it out so I had given him the call today but was extremely rude , unprofessional and very aggressive when he spoke keep in mind I’m a woman I don’t see it right for a employee especially an owner to speak like that to potential customers.

RAZ57

★★★★★

11 months ago

Luis Hi-Tech Auto Service is highly recommended. I took my ’91 Ford truck there because its check engine light kept coming on. Luis listened attentively and explained possible issues. After a few days, Luis fixed the problems, making my truck run better than ever. I’m glad to have found an honest and trustworthy mechanic.