Jani-King

Janitors Service

Jani-King is your trusted resource for janitorial services. Contact our cleaning business franchisees to learn about our commercial cleaning services.

In 1968, while still a student at the University of Oklahoma, Jim Cavanaugh began marketing janitorial services during the day then servicing those clients at night. Less than a year later, in 1969, Cavanaugh established Jani-King and began pioneering the concept that has kept the company at the top of its industry. From its humble beginnings to today's status as the world's largest commercial...