We are CARB credentialed “Mobile” Clean Truck Check service for diesel emissions compliance testing for Heavy-Duty diesel vehicles.  Our mobile service will come to you and conduct Clean Truck Check services and /or Opacity testing to keep you compliant with CARB's Clean Truck Rule.  This saves you time and money and the inconvenience of driving to a testing location. We travel to you and conduct testing onsite for 1 or more trucks. 

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SERVICES WE PROVIDE

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Mobile Testing

We travel to you and perform testing on site in all of Northern and Central California from the coast to the Oregon and Nevada borders.

 

Emissions Registration and Testing

 

• Help register your fleet with CARB

• Clean Truck Check test and upload to CARB

• Opacity Testing on trucks older than 2012 MY Engines.

• NST Retest

• Track and schedule testing to ensure your fleet is compliant with CARB regulation.

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Clean Truck Compliance

 

• Testing required twice a year on all trucks over 14,000 GVWR

• Fleets must register with CARB beginning October 1, 2023.

• DMV Registration will require compliance with Clean Truck Testing to renew registration

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For more information about the Clean Truck Check, click on the link to for "Clean Truck Check" details.

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AREAS WE SERVE

We travel to Bay Area, Sacramento Valley, San Joaquin Valley, Fresno / Bakersfield Area, Shasta Region, Sierra Nevada Region, Coastal from Oregon Border to Los Angeles Area.

 

Counties we travel to 

Alameda, Amador, Butte, Calaveras, Colusa, Contra Costa, Del Norte, El Dorado, Fresno, Glenn, Humboldt, Kern, Kings, Lake

Lassen, Madera, Marin, Mariposa, Mendocino,  Merced, Modoc, Mono, Monterey, Nevada, Placer, Plumas, Sacramento, San Benito, San Francisco,

San Joaquin, San Luis Obispo, San Mateo, Santa Barbara, Santa Clara, Santa Cruz, Shasta, Sierra, Siskiyou, Solano, Sonoma, Stanislaus, Sutter, Tehama, Trinity, Tulare, Tuolumne, Yolo and Yuba.​​