Dumpster Rental, Roll Off Dumpster Services, and Portable Toilet Rental you can count on! U.S. Waste provides clean & dependable dumpster rentals, roll off dumpsters, and portable toilet rentals for industrial, commercial and home waste disposal. Servicing Phoenix AZ|Arizona (Maricopa County) and Denver CO|Colorado. Our partners are our clients and we are committed to giving personal service to every client with each dumpster, roll off dumpster, and portable toilet we rent. U.S. Waste's team has more than 34 years of experience recognizing your needs quickly resulting in complete success in every Green Project, Contractor LEED Contracts, Home Owner, Event Coordination or Commercial Disposal Solution.