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Our friendly, knowledgeable staff is available Monday through Friday from 8:00 AM to 5:00 PM Pacific Standard Time (PST).

6565 Nancy Ridge Dr.
San Diego CA, 92121

Toll-free: (800) 677-7995
Local: (858) 550-7344
Fax: (858) 677-7998


Client Support and Existing Accounts

If you need assistance with ordering sample re-tests, confirmations or collection and/or shipping supplies, interpreting reports, modifying your courier pickup schedule, scheduling a shipment or if you require technical assistance, please call (800) 677-7995. Any member of our client support staff that answers the phone will be able to help you. 

Sales and New Accounts

If you are interested in learning more about SDRL’s offerings, becoming an SDRL client or would like to receive a proposal for drug-testing products and services, please call Joseph at (800) 677-7995 x117


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