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    Welcome to AZ Mobile CARB Clean Truck Check
    (California Emissions Testing for Trucks & RV's)

    Welcome to AZ Mobile CARB Clean Truck Check
    (California Emissions Testing for Trucks & RV's)

    We are authorized to perform vehicle compliance testing and submit test results to California Air Resources Board (CARB) Clean Truck Check (CTC) in accordance with the requirements of the HD I/M regulation for 2013 and newer trucks & motorhomes.

    All Trucks entering California need to be tested twice a year to stay in compliance.

    ​​

    2013 and newer Motorhomes registered in California also need to be tested.

    Motorhomes need to be tested once a year to stay in compliance.

    ​

    CTC applies to nearly all diesel and alternative fuel heavy-duty vehicles with a gross vehicle weight rating (GVWR) over 14,000 pounds that operate on

    California public roads and highways

    even if they are not registered in California.

    ​

    ​OBD-equipped vehicles (2013 and newer diesel engines and 2018 and newer alternative fuel engines) are required to undergo a scan of the engine's OBD data

    using a CARB certified OBD tester and testing device.

    ​

    At AZ Mobile CARB Clean Truck Check Emissions Testing, we are dedicated to providing top-notch emissions testing services for Trucks entering California and Motorhomes registered in California. Our goal is to ensure that your vehicles meet California CARB standards, and we take pride in offering efficient and reliable testing to our valued customers

    in the Greater Phoenix Area...and beyond.

    OUR SERVICES

    We specialize in comprehensive emissions testing for Over the Road Trucks and Motorhomes, focusing on accuracy and efficiency to meet California CARB standards.

    01

    Accurate Testing

    Our state-of-the-art equipment enables us to conduct precise emissions testing, ensuring compliance with California CARB regulations. 

    Includes Pre-Testing to ensure compliance.

    02

    Timely Results

    We understand the importance of timely results. Our efficient testing process ensures that you receive accurate emissions reports promptly.

    03

    Expert Team

    Our experienced team of professionals is dedicated to delivering reliable testing services, backed by extensive knowledge of California CARB standards.

    Leave us a message and we'll get back to you.

    AZ Mobile CARB Clean Truck Check Tester

    CONTACT US

    Thanks for submitting!

    Schedule your "CARB CTC" now to insure compliance with the California CARB Clean Truck Check regulations. Certified testers by California CARB can do your Clean Truck Check testing.

    Tests include a PRE-TEST to check your engine status before uploading to CARB in case your engine isn't ready to pass.

    About

    CARB OVERVIEW FACT SHEET

    CLEAN TRUCK CHECK FAQs

    MOTORHOME FACT SHEET

    On-Board Diagnostic (OBD) Readiness Criteria

    California's CARB Clean Truck Check Website
    to get registered or for more information:

    cleantruckcheck.arb.ca.gov

    Our Service Area & Info
    Inquire for rates inside & outside Phoenix area
    (No mileage charge inside this map area)

    Greater Phoenix Service Area at No Extra Charge

    Tel: 480-290-0013

    For any inquiries, call, text or fill out the form above.

    Address: 515 E Carefree Hwy, Suite 621, Phoenix, AZ 85085

    © 2025 by AZ Mobile CARB Clean Truck Check. All rights reserved.

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