Calls and e-mails are monitored between the hours of
10 a.m. to 5 p.m. (CDT) Monday to Friday.
For phone inquiries please call
Toll Free: 1-866-526-9484
If you have registered and need to complete your payment, you may make a payment now by go to http://www.costech.com/texas/payment.html.
To contact us by mail:
If you are experiencing problems and require technical assistance, you can CLICK HERE to enter our Live Help System and speak with a technician live by text chat.
If you cannot remember your user name and/or password CLICK HERE