Big "Thank You," to STP Diesel for their outstanding customer service and professionalism. I drove from Austin, Texas to Houston just to have STP Diesel install my "Banks Power - Oil Pan," on my 2025 GMC 2500HD diesel. STD Diesel took their time and explained to me some do's and don'ts of owner a diesel truck, as well as what after makers upgrades, I may want to consider in the future, but more importantly what upgrades to avoid. I was really impressed with how patient they were with answering all of my questions and concerns about having my oil pan installed and appreciated the fact that their employees were all willing to answers my questions. Keep up the good work, and I will return soon with some more upgrades to add! Many Thanks, JGB read more

Excellent service and quality. Extremely busy but worth the wait. Quality work and recommendations for things that should be monitored for future repairs. read more

Sorry, as a truck driver I need my truck working, can't wait for a month to get an appointment and check it. If you have all this backlog, need to more and train more mechanics . read more

Very knowledgeable! Knows answer to most of my questions and concerns. Easy going experience. A little disagreement but in the end it worked out for the best read more

Awesome guys helped me on my 17' f350 maintenance. Knowledgeable and helped me understand how to keep up with the basics. Will keep coming back and highly recommend STP Diesel! read more

STP performed a full WC FAB Y-Bridge Kit, Turbo replacement, and CP3 Conversion to my 2013 LML Duramax. Guys were great, family owned and operated. They did exceptional work and I have had 0 issues on anything. Only complaint is they are insanely busy ( with good reason ) and I think are still adapting to such business as far as scheduling goes. I was scheduled and hoped to get my vehicle back prior to when I did, but luckily the team pulled it together and got me taken care of when they said they would. They made multiple offers to accommodate my schedule if an issue came up. Great guys, Rodolfo is super prompt and easy to deal with, Benito (Owner) is a really genuine guy and has tons of knowledge under the hood of diesels, and Antonio (Co-Owner) super cool guy, takes care of most diagnostic repair and was a pleasure to shoot the shit with. Great team of guys, Do not hesitate to bring your rig to them. They will take care of you. read more

STP Diesel - Commercial Truck Repair Near Me - Houston, Texas

Ok, to be completely honest...This place is superb! Being a female it's very hard to be treated fairly and reasonable, especially when it comes down to mechanics... I have a mini cooper countryman which they worked on and these guys did a great job! They where quick and they treat customers (regardless of gender, age, race) like customers. I had a fast diagnosis and received my car in a timely manner plus they washed my car also! I'm glad I found a shop who is reasonable and quick. Plus my car was running like new. I do recommend this place to everyone! read more

They did a great job tuneing and flowing the exhaust they were very friendly washed and cleaned the truck after all the repairs I couldn't have had a better experience thank yall read more