East County Diesel Inc. in El Cajon, CA is your #1 Diesel Rpair Facility for all diesel vehicles including Light and Medium Duty Trucks in the San Diego area.
Dodge Ram Cummins Repair
You have heard the ads stating that car dealership’s technicians are factory trained, but that does not guarantee a working knowledge of your diesel vehicle. Trust your Dodge Cummins Engine to real diesel mechanics and diagnosticians.
Chevrolet Duramax Repair
Bringing your Duramax to our shop means that your vehicle will not only be fixed and maintained properly, but also treated with the respect it deserves. Our experienced technicians make customer satisfaction a #1 priority and are committed to honest and reliable service.
Ford Power Stroke Repair
Don’t trust just anyone to work on your Ford Diesel Powerstroke Engine. Some mechanics will throw parts at your truck until it works. We have the technical knowledge and expertise to recommend the right repairs every time.
Volkswagen TDI Repair
Audi and Volkswagen TDIs are comfortable, inspiring, and efficient vehicles. Here at East County Diesel Inc., we want to do these cars justice by providing the best maintenance, diagnostic, and repair services in the San Diego area.

- Diesel Performance
- Diesel Repair
- Diesel cars
- Light Duty Truck
- Medium Duty Truck
- Audi-Volkswagen
- Chevrolet
- Dodge Cummins
- Ford
- GMC
- Powerstroke