About Kleen Tech Services
Since 1993, we have embraced a philosophy of relationship building rather than a focus on servicing a “winning bid.” It is about achieving excellence every day. That is how we hold up our end of the bargain, and that is how we have built lasting relationships with our customers from day one.
Founded in Denver, Colorado in 1993 as Kleen-Tech Building Services, the company quickly established itself as a trusted janitorial services provider. Over the years, we have developed and refined numerous systems, processes, and tools that enable us to continuously improve and better serve our customers. In 2019, Kleen-Tech underwent a change of ownership and organizational structure.
Under the newly formed Kleen-Tech, all of the organization’s defining systems, processes, tools, and culture, along with its first-class leadership remain in place. We are proud to service customers located throughout the United States with over 1,000 employees providing the Kleen-Tech brand of service to more than 20 million square feet of commercial and government facilities.