We are excited to announce that the systems conversion completed successfully on December 1, 2013. You now have access to all services offered by Firstmark Credit Union.
To register for online banking, please call our Member Contact Center at 210-442-0100.
Because your security is our first priority, we ask that you call 210-442-0100 to request a username and login password.
That’s it … Select Continue to Access Your Account!
To use Online Banking you need to have the latest browser that uses 128-bit encryption. Internet Explorer 7 and higher, Firefox and Safari. Please download one of the three supported browsers listed below.
If you have never logged into Online Banking, click the "Register" link under Account Access on the left-hand column of our website. Follow the on-screen instructions.
You can access mobile banking by browsing on your phone to http://mobile.firstmarkcu.org
SYSTEM MAINTENANCE: We will be performing routine maintenance within online banking on Saturday, May 30 and Sunday, May 31 between the hours of 11:00 PM and 3:00 AM. You may experience brief interruptions during this maintenance window. We apologize for the inconvenience.
We recently updated our security certificate and you may receive a message saying the site is untrusted. Please trust the site or add exception. We apologize for the inconvenience.