HEADQUARTERS
15468 East Hinsdale Circle
Centennial, CO 80112
+1 (303) 400-0547
OFFICE HOURS
Monday – Friday: 7AM – 4PM (MST)
Saturday: Closed
Sunday: Closed
24 HOUR SUPPORT
Email us at ctii@ctii-usa.com or fill out the form below and one of our engineers will promptly follow up with your inquiry or support issue:
We understand downtime is critical. Emailing us a detailed description of the issue, the CTI project #, along with a copy of the latest PLC program will help our engineers get started with the support process right away.