Round Rock Auto Repair

Very professional and knowledgeable of there transmissions and builds. Great customer service. They keep you up-to-date with pics and calls and texts. Highly recommend them for your transmission needs. They built my 68rfe.

Great customer service and very knowledgeable of there transmissions. Also very reasonably priced and the transmission did not take long to be built and be ready. Thanks Aus-Tex Transmission

Very professional and knowledge crew. They keep you up to date on your transmission progress with pictures. Definitely recommend this shop! They rebuild my 6L80E.

I was appreciative of Aus-Tex looking over my transmission issue. They came highly recommended by my regular mechanic. They provided a couple of options, but I ultimately decided the car wasn’t worth fixing. I will definitely consider them in the future though.

Excellent work and great communication every step of the way... Sabrina is great to work with... 5 Stars

Great team, friendly staff and very knowledgeable too. Kept me in the loop with the entire process of getting my 4L60e in my 98 gmc k1500 z71 and I must say they exceeded my expectations. They'll be my 1st call when I need some more work done.

First time buyer, great transmission shifts smooth and alot of power

First time customer and I am really pleased with both the repairs and the customer service. They rebuilt the auto tranny in my 2005 Dodge 5.9 dually, along with replacing the oil pan gasket and rear main seal on the engine. Now drives great and no more leaks. Sent me text updates with pictures during the whole repair process. Great communication, very competitive prices and they keep a really clean shop. Will definitely be using them again for any future repairs.

This is an awesome shop and they are definitely experts when it comes to transmission diagnostics and repairs! I recently had transmission failure on my 2003 BMW 330ci. BMW service told me the transmission need to be replaced for over $5000.00. Pepe did a full diagnostics and concluded the transmission to be sound and not the problem. The issue points to an electrical failure that sets the error code and enters the car into LIMP mode. I am impressed with the level of diagnostics and the honesty of this shop. I would strongly recommend them for any transmission concerns. The staff was great and kept me informed of the progress during the trouble shooting! A big THANKS!

Good job, very professional crew and the prices are fair.