---
title: "CSI: Debt Collection Agency in USA"
canonical: https://debtcollectionagencies.org/agencies/csi/
dateModified: 2026-09-11
---

# CSI

CSI is a debt collection agency operating nationwide in the USA. Published services include third-party debt collection and accounts receivable management. The company was established in 1987.

## Facts

| Field | Value |
|---|---|
| Legal name | Client Services, Inc. |
| Founded | 1987 |
| Fee model | Not published |
| Minimum debt | Not published |
| Licensing | Not published |
| Website | https://www.clientservices.com |
| Phone | 800-521-3236 |