DZR is a local, independent, family-run. Operating out of a state-of-the-art 6,000 square foot premises in Texas, we have developed a first-class reputation for the speed and quality of our work. Our small in-house team of experienced mechanical engineers specialises in services, repairs and engine rebuilds for heavy duty trucks - and for your complete peace of mind, our work in overhauls is backed up by 100,000-mile or 1 year warranty.

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