​Power Forge Diesel is based in Yuma, Arizona and provides mobile diesel repair, diagnostics, and performance-focused service to customers in San Luis, Arizona and the surrounding areas. Our mobile services cover a wide range of diesel needs, including diagnostics, fuel system and cooling system repairs, turbocharger issues, and overheating concerns, while more involved performance and aftermarket work can be completed at our Yuma-based shop if the vehicle is brought in. With the extreme desert heat and demanding work and towing conditions common in the San Luis area, our approach prioritizes proper airflow, heat management, and long-term durability rather than short-term fixes. Whether your diesel is used for work, towing, or daily driving, Power Forge Diesel delivers dependable service built for desert conditions.