We are the most trusted HDIM Certified business in San Diego, specializing in diesel smog services for all vehicle types. Our certified experts ensure compliance and efficiency for your smog needs.
About our diesel smog services
HDIM Certified services
We are San Diego’s most trusted provider of diesel smog services.
Services
MOBILE SERVICE OR IN SHOP
- MOBILE CERTIFIED HDIM TEST
- CERTIFIED CLEAN AIR
- DIESEL SMOG CHECK
Comprehensive testing to ensure your diesel vehicle meets emission standards.
Official certification provided upon passing the diesel smog check.
Pre-check services to identify potential issues before the official smog check.
Inspection of the Exhaust Gas Recirculation system for optimal performance.
Reviews
Exceptional!
Eddie was quick to respond and super easy to work with. Mobile service was super convenient
— John Rivkin
Highly recommend!
From start to finish, the process was seamless. Eddie was very knowledgeable and helpful
— Mateo García
Five stars!
Having to smog our big rigs was super easy and convenient using San Diego Diesel Smog
— Ruben Perez
San Diego Diesel Smog 