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Serving the Continental United States

CNS is the preferred provider of trucking safety and compliance serves for Owner/Operators and Fleet Companies in nearly every state across the Continental US.

To learn more about how we can help you, call 888-260-9448 to speak with a helpful member of our customer support staff. Representatives are available Monday – Friday, 8:30 AM – 5:00 PM EST.

You can also contact us using the form below. We’ll get back to you within 1 business day.

Emergency services are available at all times, as necessary, for drug and alcohol testing.

Contact Us

Office Locations


38 Copperfield Circle
Lititz, PA 17543
Phone: 717-625-0280
Fax: 888-339-2490


589 Northpark Drive, Suite A
Ridgeland, MS 39157
Phone: 888-260-9448
Fax: 888-339-2490


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