With over 60 waste oil trucks servicing California, AES has established itself as the largest waste oil and antifreeze hauler in California. Waste oil and antifreeze can be picked up in either drums or bulk in any quantity to be recycled at the DeMenno/Kerdoon (DK) facility in Compton, California. Antifreeze is recycled in to a new product and is for sale under the name of Trinity antifreeze.

Drained, used oil filters are picked up in drums and replacement drums are available at no additional charge. Valvoline has chosen both AES and DK as exclusive licensees for Valvoline in California. This partnership alone brings and additional 3 million gallons of waste oil into DK annually.