Recommended · Featured Partner
5— on Google ReviewsSmart CTC
Test your truck ANYWHERE in the USA, Canada or Mexico without scheduling shop visits or mobile testers.
RemoteOBDMotor Home
Clean Truck Check in North Hollywood, CA
7 credentialed testers in North Hollywood.
Testers in North Hollywood
Recommended · Featured Partner
5— on Google ReviewsClean Truck Check Pro
Mobile CARB-credentialed Clean Truck Check testing serving Southern California.
MobileOBDMotor Home
socalcleantruck
Bradley Mayer
MobileOBDOVIOVI tests are required for 2012 and older enginesMotor Home
Hernandez Diesel Truck Repair, Inc
Delmy Hernandez
MobileOBDMotor Home
Gevorg Gevorgyan
GEVORG GEVORGYAN
MobileOBD
Sun valley smog test only
Marvin Flores
MobileOBDMotor Home
All Valley CARB Compliant - Clean Truck Check
Oleksii Rybin
MobileOBDMotor Home
Trucking activity in Los Angeles County
Clean Truck Check applies to heavy-duty vehicles that operate in California — including out-of-state trucks based here that run loads west.
Trucking establishments
5,780
Trucking employees
39,203
Source: FMCSA MCMIS carrier census, US Census County Business Patterns 2021.