Clean Truck Check Credentialed Tester

Clean Truck Check in Santa Rosa, NM

1 credentialed tester in Santa Rosa.

Testers in Santa Rosa

Nearest in-person tester to Santa Rosa

The closest CARB-credentialed Clean Truck Check tester is D&B Mobile Services LLC in Albuquerque, New Mexico — about 119 miles away (straight-line). Smart CTC tests over the truck’s OBD port from anywhere, with no drive and no appointment.

Trucking activity in Guadalupe 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
4
Trucking employees
21

Source: FMCSA MCMIS carrier census, US Census County Business Patterns 2021.

Freight corridors near Santa Rosa

Santa Rosa sits on I-40, I-40-BUS, US-54, US-66-Hist and US-84. Trucks running these routes into California fall under CARB’s Clean Truck Check — Smart CTC lets them test remotely without leaving the road.

Source: OpenStreetMap (© OpenStreetMap contributors).

Nearby truck stops

OpenStreetMap-tagged truck stops, services areas, and HGV-marked fuel stations within 25 miles of Santa Rosa. Useful for routing a service stop around your CTC test.

Source: © OpenStreetMap contributors. Last updated 2026-05-27.