• Bull's Mobile Fleet Service

    Stuck on the road no problem. Truck repair done right at your convenience.
  • Bull One Diesel LLC

    Family owned and operated since 2005. We specialize in complete truck and trailer repair by our certified mechanics.
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844-BULL-ONE Diesel Engine Professionals San Antonio TX

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Family owned and operated since 2005. We specialize in providing complete truck and trailer repair by our certified mechanics.

Owner “Bull” is a former US Marine who learned his trade in the military and then worked for Peterbilt for 10 years before opening his own shop.  At BULL ONE DIESEL you can rely on honest and proud work done by one of the few.