Bel Air Computer Guy is Veteran-Operated computer business in Bel Air, MD and has been building and repairing computers since 1987. We can diagnose and repair any computer problem and we work on all brands and all operating systems. From desktops to laptops and from Windows to Mac OS, we fix them all. Custom built computers for work, casual home use or extreme gaming. All of our work is fast, fairly priced and guaranteed.