This place is great very knowledgeable and they work on diesel engines.

My tow truck back in shop again but they do good work.

Passed by yesterday and seen a poor black lab mix on laid on dirt, on her/his side at edge of black fence tried to report to animal control will pass by again on my normal route and check if poor dog has food and water and shelter.

Great service, knowledgeable with fair prices. If youre looking for a diesel mechanic in Dallas I would recommend here. They helped me find a used diesel truck by doing diagnostics pre-purchase. Very professional.

Honest Mechanic, they will take care of you. I’m satisfied with the service and repairs. Give them a chance you won’t regret it.

Service is amazing. Manuels shop is the place to go. Pricing is excellent. Customer service is outstanding. I would highly recommend them for any mechanical problems. They were able to fix my BMW without any problem. Thanks again.

Manuel at Castelan Automotive was prompt and honest. I compared rates and reviews to several other mechanics in the area and found these guys to be top notch at an affordable price. I didnt feel like I was being taken advantage of for being a female, or for being a first time customer. Im so excited that my quest for a fantastic mechanic in my neighborhood is finally over!

Took my diesel truck to Mr. Castelan because it was shutting down. Mr. Castelan took time to explain to me what he was going to check for. Mr. Castelan kept in contact and kept me know what was found and the course of action. I will from now on take my truck to Castelan Automotive for all my diesel repairs! Oh, and his prices are reasonable!

Still have the diagnosis equipment to fix on old cars

Brought in a Nissan Maxima with electrical problems my regular mechanic couldnt fix. Manuel was able to fix it at a very reasonable rate. He even drove me home when I dropped my car off. Very good service!

Great automotive work! Great customer service too!

Only mechanic in Dallas I go to, always a fair price and doesnt try to take advantage

Excellent customer service,straight forward with the problem. Do recommend

Fast service and awesome personnel..Need your car fix this is the place.

They always provide fair and honest service. The work has always been done right the first time.

Great shop!! I prefer this guys!

Very good service and very friendly