UES is the leading used oil collector in the South Eastern United States, providing environmental services such as used oil recycling, waste management, re-refining and more. Covering fourteen states and with a growing fleet of more than 100 trucks, UES collects more than 40M gallons of used oil annually. Customers of any size trust in our services and we are proud of our commitment. UES complies with the highest regulatory standards and is subject to continuous and detailed internal procedures. Our $60M state-of-the-art used oil re-refinery speaks for itself about our dedication to excel in our task of being the most efficient used oil collector and re-refiner in the USA.