Founded in 1969, MCW Inc. (Mister Car Wash) is one of the largest full-service car chains in the United States. The company operates 65 car washes and 24 lube centers in fourteen markets. Based in Houston, Texas, it offers an array of services, including express detail, express lube and exterior car washes. In 2007, ONCAP, a subsidiary of Canada's largest companies, Onex Corporation, acquired MCW Inc. The company utilizes reclaim process that treats and reuses water.