If you have a collection account listed with CSII and need assistance, please call one of our Account Specialists at the Customer Service Numbers provided on this page. Our Account Specialists are professionally trained to work with consumers in finding solutions for resolving their account. (Se Habla Español)
If you would like to speak with someone about your experience with CSII, please call our Quality Control Department at 800-994-0578.
Customer Service Numbers
Minimum Office Hours
(Except office observed holidays)
Monday - Friday 8:00 AM - 5:00 PM
P O Box 1088
Arlington, TX 76004
Our Consumer Protection and Privacy policies do not
allow us to correspond via email.
Credit Systems International, Inc. (CSII) provides debt collection services.
If you have been contacted by Credit Systems International, Inc. (CSII), we are attempting to collect a debt and may use any information obtained for that purpose.