Are there cubicle systems with built-in file drawers?

Yes — cubicle pedestal units (box/file or file/file drawer configurations) are designed to fit under panel-hung or freestanding worksurfaces and integrate within the cubicle footprint. Fixed pedestals bolt to the worksurface; mobile pedestals roll on casters and lock in place when in use. OfficeFurniture2go.com includes pedestal storage in all cubicle system packages — call 1-800-460-0858.