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RemoteOBDMotor Home
Clean Truck Check Testers in Arizona
38 CARB-credentialed testers across 15 cities.
Cities with credentialed testers
Testers in Arizona
Milestone Diesel Repair LLC
Antonio Valdez
MobileOBD
Global Roadside Diagnostics
Awais Agha
MobileOBDMotor Home
Egbon Fleet
Blessing Egbon
MobileOBDNon-OBDMotor Home
Boban Vidakovic
OBD
Brad Godfrey
MobileOBDMotor Home
southern tire mart 854
Carlos Arriero
MobileOBDMotor Home
KHRENE FIELD EQUIPMENT MAINTENEANCE
Christian Gaxiola
MobileOBDNon-OBDMotor Home
LEVEL ONE SERVICES
Cristo Diaz
MobileOBDNon-OBDMotor Home
Elizabeth Listro
MobileOBD
Trucking activity in Arizona
FMCSA MCMIS reports 27,800 active motor carriers registered with operations in Arizona. The Clean Truck Check program reaches the heavy-duty subset that operates in California, which is why this directory exists.
Interstate carriers
23,200
Intrastate carriers
4,600
Hazmat carriers
2,100
Passenger carriers
560
Heavy-duty power units
97,400
Medium-duty power units
24,300
Source: FMCSA MCMIS Registration Statistics. Snapshot 2024-10-01. Last fetched 2026-05-18.