About
About allgen 2021-09-28T17:25:49+00:00 Our Sales Team Veteran owned and family operated from day one, with over a lifetime of combined experience in the industry, AllGen Computers is San Antonio’s one stop shop for all of your computer needs. Whether you need just a video cable, need to grab a replacement hard drive, want to look for a brand new system, are looking to upgrade your video card to play the latest triple A title, or need to get a legacy system up and running.