Abstract: A self-contained janitorial tool caddy is disclosed. The tool caddy has an inner circular element which can be in the shape of a cylinder. This inner circular element fits around the base of a standard commercial trash barrel. The inner circular element has one or more outwardly disposed compartments designed to hold janitorial tools and supplies. The tool caddy has a base, to which wheels are directly attached, allowing the caddy to move freely about, without having to be mounted on a separate wheeled structure. In another embodiment the base extends beyond the diameter of the outer element of the caddy, thereby giving more stability to the entire assembly.