About DZ mobile truck and trailer repair
DZ mobile truck and trailer repair provides diesel engine repair, hydraulic repair, transmission repair, and RV repair through mobile service—technicians travel to your location rather than requiring you to bring equipment in. Based in Valley Park, Missouri, the business serves owner-operators, fleet managers, and RV diesel owners across a 15-mile radius that includes Fenton, Kirkwood, High Ridge, St. Louis, and Arnold. Operating 24/7, the shop handles emergency repairs round-the-clock, making it accessible for breakdowns that cannot wait for standard business hours. Call (314) 708-8951 for mobile diesel service.
Gallery
Our Services
Diesel Engine Repair
Hydraulic Repair
RV Repair
Transmission Repair
Mobile Service
Diesel Specialist
Emergency Repair
Customer Reviews
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Verified Customer
Google Review
I had to call them for a coolant line brake out. Arrived within few minutes and fixed it right away. I believe they are genuine guys. Price is reasonable. Very friendly and helpful.
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Verified Customer
Google Review
Excellent and honest professional
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Verified Customer
Google Review
We needed an urgent repair on the side of the road and DZ was able to fix it quick and fast. Very professional and kind people. He even find another problem on my vehicle ...