ABOUT US – Diesel Repair Shop

We Care About You and Your Southern California Diesel Repair Needs!

We are here for all your Diesel Repair needs. For over 40 years Smitty’s, your local diesel repair shop in Southern California has achieved a reputation for Excellence in His Field.
He has attended countless service training classes given by major engine and truck OEMs to stay up to date on all the latest truck technology.
He constantly trains his technicians to make sure they are up to date with the latest techniques and tools to get the job done in a swift and efficient manner.
After all, we understand you would much rather be on the road making money than in the shop losing it!
Smittys’ name is well known in the trucking industry.
We have a reputation for quality work at Fair Prices!
GET IT IN – GET IT FIXED – GET BACK ON THE ROAD!

In business since 1993
Premium 2000 Warranty Repair Station
Cummins Service associate
Family owned friendly atmosphere
Located Close to Cajon scale
Professional 10 Bay shop
Competent & knowledgeable Technicians
Local and Line Trucks
Service delivery trucks
Fleet maintenance programs available
Motorhomes
Buses
Construction equipment
Concrete pumps
Cummins, Caterpillar, Detroit, Maxxforce, International , Perkins, Deutz
Parts department
DPF Filter cleaning