Pro-Tech Diagnostics and Repair - Liberty (TX)

1 /5 Maico Sifuentes: WARNING!!!!!Had high expectations at first. Well, I had a horrible experience with David, I purchased a cp3, which was the cause of a no start AT FIRST, $2100. Didnt fix ISSUE replaced all injectors ran for 20 miles, took back re did the injectors, ran fine for 2 weeks cp3 blew a freeze plug. Now he wont warranty the pump, My truck gets broken into to find out over a week ago and just today get a call. The complete interior was wet from heavy rain last night, but he knew last week about it???? Thats F up. I have proof on all I saying pictures of recipes and a police report to back everything up. Take at our own risk.

1 /5 Shane Keith: Got a “performance” transmission built there with a 1 year warranty and it went out 3 months later. Brought it back up there it was there for two weeks then he told me my warranty wasn’t valid but didn’t give me a reason why. I took it to another shop and he tore the tranny down infront of me and it had hand tight bolts all throughout it. I’m not expert but I do know they have to be tightened to a certain spec and he charged me 4k for it and it wasn’t done right. Almost every other shop I called only cost around 1300 for the same exact rebuilt. 10/10 do not recommend will never use that shop again.

5 /5 Lyndi Walker: 5 stars all the way!! I highly recommend Pro Tech for all my automotive repairs. They do great work and the work was completed when they said it would be. In todays world its hard to trust anyone but you can definitely trust these guys!

5 /5 Jordan Revia: I broke down near pro tech on a late Friday evening after they’ve closed, but David personally towed me to his shop to make sure I was taken care of and fixed my truck at a more than reasonable cost. I HIGHLY recommend David and pro tech diagnostics for diesel repair in southeast Texas very honest and knowledgeable repair shop

5 /5 Devin Wood: Highly recommend fast and does professional work. Did my lift pump on my 6.6 Chevy Will be back in the future for more and would steer everyone in his direction. Very up front and reasonable and good communication great guy