Kenny provides quick and honest work. He shows care for the owner. Rural located between Seguin and…read moreSan Marcos but worth the drive.

From the owner: Whatever the mechanical problem is we'll figure out at a decent price! That's the Miller guarantee!read more

The owner is complete trash. I asked him if I could have my tire sensors checked to see which one…read morewas out and he said it would cost me $30 to do that because he has to pay for his new sensor machine, he is usually drunk along with 90% of the workers there.

This place is the most awesome ,"Ole Skool" professional automotive shop! Cody and his wife Arina…read moreoperate a tight ship. I took my 2016 Nissan Titan XD, they took care of all my needs! I will be back with everything that has 4 wheels and a engine.

High Octane Performance is second to none! Samuel is not only very knowledgeable. He, also,…read moredelivers expert customer service and is one of the best auto mechanics in the Permian Basin

Oil n Gas worker here (Contract Flowback operator). I don't trust the big shops, there always…read moretrying to rip us off because of our line of work. I had a carrier bearing go out in my ford during hitch and called High Octane. He was friendly from the very start, we discussed my issues and he was honest and open about all the solutions, as well always answered my phone calls and addressed my concerns and worries. He ordered a new drive shaft for me and installed it super quick. He's price was very reasonable and was about half what the dealership quoted me. Long story short High Octane is trustworthy, reliable, dependent, and good guy in general to be around. Highly recommended!!

Amazing service! The alternator went out in my Sprinter RV and I pulled in for emergency repairs…read more They fit me in to a busy schedule and replaced at a very low price. They live up to their name!!!

I would recommend John's Automotive repair shop to anyone who is looking for an outstanding company…read moreto get the job done right the first time for a fair and honest price. My mother had been experiencing several problems with her Nissan Titan truck and some help with understanding what was causing the problems. We called and John's Automotive and spoke with the owner. Not only did Mr. John preformed a free vehicle diagnostic letting us understand what was needed to be repaired and give us fair price, but Mr. John also was kind enough to provide my elderly mother with transportation from the repair shop to her home and picked her up again from home when the truck was ready at the repair shop, It is so wonderful to know that there are still people people who practice Christian values. Thank you, Irena Rose Lillian Miles

What a joke. The guy had my truck for three days and charged me $274 for absolutely nothing. I had…read moreto call him after day two and he explained that he had to order a part for the a/c. Towards the end of day three I had to call him again. No part was ordered. When I went to pick my truck up he was all smiles and told me to make an appt for next week. Yeah right! Absolutely nothing done and he charged me $274. Stay away from this guy at all costs.