About Diesel Pro Truck Repair
Hanover sits along US Route 30, a major east-west corridor that draws owner-operators, fleet managers, and RV owners needing diesel service in south-central Pennsylvania. Diesel Pro Truck Repair operates at 720 W Elm Ave, serving the immediate area and surrounding communities including Littlestown, Spring Grove, and York within a 15-mile radius. The shop handles engine diagnostics, diesel engine repair, fleet maintenance, and RV repair—focusing exclusively on diesel-powered equipment to ensure depth of knowledge specific to heavy-duty powerplants. Whether you're managing a commercial fleet, running owner-operator equipment, or maintaining a diesel RV, the business offers the technical capability to diagnose and repair complex engine issues on-site. Call (717) 698-1289 for service.
Gallery
Our Services
Engine Diagnostics
Fleet Maintenance
Diesel Engine Repair
RV Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Chose this shop because I saw good reviews about Rocky, so I thought it was only fair to add to them. Diesel Pro was great every step of the way; helped with basic maintenance and diagnosed some issues for a reasonable price. Rocky was so helpful & super knowledgeable. I'll be back soon- happy I found my new regular mechanic! :)
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Verified Customer
Google Review
Response from the owner
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Verified Customer
Google Review
Very knowledgeable and excellent communication! The dealership could not be sure what was wrong with our truck & wanted us to start throwing money & parts at it until it was fixed. Rocky was awesome and figured it out so we only had to replace what was needed! Will use him for all our diesel truck repairs!