Diesel Tech Services - Diesel engine repair service in Leander - 10935 E Crystal Falls Pkwy, USA

Took my van in to these guys to get an overall check up on previous mechanics repairs. They charged me a diagnostic of the problem, which I had already told them what was going on and they simply repeated that back to me when I picked the vehicle up. Well later I decided to make repairs myself to find out they didn't look anything over and completely missed that the water pump pullie was badly bent.... I felt ripped off by the lack of attention and lack of diagnosis on there part. I would not recommend taking your vehicle here.

Evil greedy thieves. Don't be fooled by the red white and blue. I could go into detail, but I'm not wasting any more time and energy on these clowns. It would probably be a great shop with tons of potential if they weren't scammers.

I have had work done on a bus here more than once... They do a fine job and are very professional. They do the work they say they will do, and are happy to provide you with an estimate. Quality of the work is top notch. Location is hard to spot on Crystal Falls, so be aware.

Very good and decent , I was there this morning for a a/c electric problem with my 2012 frightliner cascadia truck, they found the issue and recharged with freon, family owned, not 15 minutes passed from time I got there and owner jumped on my truck right away and started working on it, I highly recommend it.

Awesome company! I purchased a used RV and I sent it to them to conduct preventative maintenance and to install Anti Sway Bars on my rig. Patrick and Michelle were great. They have done everything I’ve asked in a timely manner.

Love this place! The family that runs this are fantastic. They got my truck in and out sooner than expected. Extremely honest and they didn't gouge me on the bill. We got a quote from 2 other placed and theirs beat them by far! I mainly worked with Michele and one of the mechanics but everyone I talked to were extremely helpful and very professional. I will definitely come back if I need anymore work done on my truck.

Beware of Over Charging, if you are not aware of what it takes for repairs... Their estimate had $2750 in additional labor that doubled my estimate cost. I questioned the approach. I then decided to validate the cost with their direct competitors, and Ford Dealer ship. The approach they were taking was not standard book and or Ford approach for this repair. Ultimately, by investigating and confirming, I only lost $150 vs $3000 and eliminated Diesel Tech from any future business from me. Repair at a reputable competitor, permanently and correctly fixed my issue for about 45% of their qoute.

My DEF sensor failed right before a long road trip but Diesel Tech got me on and fixed in no time! They saved our trip and were super nice and knowledgeable. I won’t hesitate to go back.