David Greer has been operating as Xtreme Tech since taking over the assets of the sold LightSpeed Computing. While at LightSpeed in Bellaire, David had worked on my system as well as those of my friends and family. His IT skills range from computer repair to full blown networking set-up and design from server to desktop and cable to hub — and I have recommended him to numerous Houston small and medium sized businesses for their work and he has delivered, time and again. His robust skills set is matched by his wealth of knowledge and he has worked on a variety of systems, networks, and has often been called to come in and lend his expert hand in everything from on-site network construction to tasks as simple as network computer configuration. He also knows how to build systems such as desktops and he can repair nearly any laptop. He is fast, efficient, friendly, and his tademark«I come to your location» level of service and friendly demeanor are hallmarks of his professionalism. He asks the right questions and interacts with a friendly and amicable manner that is a gold standard all IT professionals should aspire to. Hire David Greer from XtremeTech and rest assured you and your network, systems, racks, printers, and hardware are in the best of hands.