Contact Us

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    Main Office

    424 Commerce Ln #3
    Berlin Township, NJ 08091
    1-800-970-1002

    Careers at Interlock Device of NJ

    Installer

    Do you like to be hands on? We provide exclusive training for our employees. Start a rewarding career with us!

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    Technician

    Perform unit calibrations. Help customers directly in our shop or on the road in emergency situations.

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    Call Center

    Our customers are the reason we’re in business. If you have excellent communication skills, we want you!

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