J&J Mobile Services
Joseph Romero
MobileOBDOVIOVI tests are required for 2012 and older enginesMotor Home
Clean Truck Check in Whittier, CA
13 credentialed testers in Whittier.
Testers in Whittier
Rolando Olguin
MobileOBD
Revix LLC
Trisha Barajas
MobileOBDOVIOVI tests are required for 2012 and older enginesMotor 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.