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SM Transmissions Reviews

I think this has to be the most dedicated transmission shop in Dallas. I live in Frisco and drive all the way past 100’s of them. Sergio Is awesome and always available very highly recommended.

Jeremy Baker

I run a local Automotive shop " Halligans Garage" and have started to use SM rebuilt transmissions for replacement in my customers vehicles. Sergio is extremely knowledgeable, kind and professional......

Caleb Halligan

Sergio at SM was very professional, returning our transmission inquiry promptly. The shop was clean and organized. He confirmed the dealership diagnosis, but took the time to explain it.....

Lari Newman-Williams

Sergio is amazing! Needed a transmission and other services for my Cadillac and his quote came in $2k less than my usual shop. Worked with me with payment options, and most importantly...

jesse williams

Sergio at SM was very professional, returning our transmission inquiry promptly. The shop was clean and organized. He confirmed the dealership diagnosis, but took the time to explain it.....

Lari Newman-Williams

Sergio at SM was very professional, returning our transmission inquiry promptly. The shop was clean and organized. He confirmed the dealership diagnosis, but took the time to explain it.....

Lari Newman-Williams