Upgrade Operating System


Are you running on an old version of Windows or MacOS? Ensure your security and ask Cullen Tech to help upgrade you to Windows 10 or MacOS Mojave today.


Services Include:

  • Install the operating system on the computer
  • Ensure all required drivers have been installed
  • Run full system updates

Great service! Thank you for upgrading my computer. It is running so smoothly now. I have a couple of friends that I have pointed in your direction. Thank you.

I. R.