J4 Systems designs, installs and maintains computer networks and websites for Northern California companies.

J4 Systems is a certified reseller of Cisco, Citrix, Compaq and 3.Com systems and equipment.

j4 systems, networking, computers, technology, it, consulting, solutions, fix computer, computer company, telecommunications, computer consultants, computer sales, network, voip, engineers, desktop, roseville, sacramento, cisco, citrix, microsoft 2005 west region partner of the year

j4 systems provides information technology solutions to the sacramento business community. with many years in network integration and web development, we are a leader in the sacramento region in providing sensible technical solutions for your company.