Millennium Maintenance & Power Sweeping is a fully self-performing facilities maintenance and construction company specializing in power sweeping. Our modern fleet of sweepers includes hydraulically powered PM-10 certified regenerative air sweepers, tier 4 mechanical broom sweepers, waterless sweepers, and assorted specialized equipment. We have four locations: Medford, Massachusetts; Pawtucket, Rhode Island; the lakes region, New Hampshire and Hartford, CT site. We also offer roll-off/dumpster rentals.