Welcome to OSCS

OSCS is an independently owned and operated business that offers a variety of on-site testing services, meaning I travel to you when it best fits your schedule.

    OSCS Services   

OSCS Drug & Alcohol offers mobile drug and alcohol services throughout the entire State of Maine.  We offer Random, Post-Accident, Reasonable Suspicion, and For Cause testing.  We are available on nights and weekends. OSCS is one of the few mobile collection services in the State of Maine.


DNA Testing

Drug & Alcohol Testing


Office Hours by Appointment Only

5 Lowell Street, Suite 4

PO Box 71

Calais, ME  04619


Tel: 207-557-7308

Fax: 207-300-2067

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