Auto/Truck Repair Service
Locally owned and operated Diesel Zone Diagnostics was founded on the basis of providing cost-effective, top quality mobile truck repair in Rowland Heights and the neighboring communities. We’ve since expanded to be able to provide professional auto repair and maintenance in our full service car shop for all makes and models of light, medium and heavy duty vehicles. Yet, we remain committed to offering expert roadside and on-site maintenance for trucks and heavy equipment. We believe in the power of exceptional customer service and aim to combine honesty and quality work ethic with modern diagnostic and repair techniques to keep our customers happy and their vehicles healthy.