Managed IT means a provider takes ongoing, proactive responsibility for your technology — monitoring it continuously, maintaining it before problems develop, and responding when issues occur. What most Phoenix businesses have instead is either break-fix (you call when something breaks, they charge hourly) or a part-time consultant who handles requests but isn't actively watching anything.

The difference that matters: managed IT means someone is watching your environment at 2AM. Break-fix means they find out about your problem when you call them in the morning.