INQUEST-CIS Private Investigation Process Services Agency Legal Courier Services

At INQUEST-CIS, we provide pickup and delivery service. We will deliver messages, packages, documents, mail, etc. 


At INQUEST-CIS, we are familiar with sensitive legal information. As Process Servers we provide confidential services while serving papers and do not reveal personal details. At INQUEST- CIS, as couriers we will continue that practice and not discuss cases.  We will handle your courier service needs in a secure, professional and efficient manner.  Richland, Kershaw, Fairfield and Lexington Counties.  This service is provided to both Private Investigation and Process Services Clients. Contact INQUEST-CIS at 803-638-4649 or

Package Delivery
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Mailing Address:

Post Office Box 24525, Columbia, South Carolina 29224

Office Phone# 803-240-9309

SLED License # 3101

Physical Address:

6615 Two Notch Road,

Columbia, SC 29223

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