Heritage-Crystal Clean is one of the leading janitorial and waste management, treatment and disposal service providers throughout the Midwest. Operational for more than 20 years, it offers lubricating oil collection and recycling services. The company bulks, tests and sells used oil to recyclers as an industrial fuel. It removes and collects used solvent from parts washers, as well as provides a variety of absorbent products. Heritage-Crystal Clean also offers vacuum truck and containerized waste handling, transportation and delivery services. It complies with several federal regulatory laws and provides oil recovery services. The company additionally works to meet the billing, reporting and multiple location service needs of industrial clients through its corporate accounts program.