Founded in 1996, On-Site Computers began with a mission to help small and medium-sized businesses like yours get a real return on their technology investments. Since then, we have remained dedicated to providing state-of-the-art IT support, service and products that allow our clients to get ahead of the competition and achieve greater success. On-Site Computers offers turnkey computer hardware sales and service, systems integration, LAN/WAN design, installation, Help Desk and support services.