Master Cleaning Services

 Performance that Delivers Peace of Mind 

Responsive, reliable, & flexible master cleaning services for your facilities.  

Reliability Comes Standard

Anyone can clean a floor or take out the trash. It is how we do it—day in, day out—that separates us from the rest. Our care is the difference between a place that simply looks clean and a space that feels amazing.
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More Peace,
Less Worry

We pride ourselves on service that results in long-standing customer partnerships, some of which have been in place for over two decades thanks to our winning team of professionals and robust infrastructure. 

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Details Drive
Performance

Consistent attention to detail matters: the disinfection of handrails, the dusting of blinds, the cleaning of upholstery, the polishing of floors . . . the details are important to us because they are important to you. 

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Rapid
Resolutions

Our systems, processes, and tools nurture transparency and accountability in our organization and with our customers. Our proprietary work order system documents and tracks all Kleen-Tech tasks and their status.

GET QUOTE

Industries We Serve

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Commercial

Focus on your business and leave the heavy lifting to us. We offer janitorial services for businesses, retail facilities, and corporate organizations using our robust technologies and management techniques to take care of your janitorial needs and allow you to focus on your core business activities.

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Government

Governmental bodies require services from safety-conscious contractors that deliver consistency in a professional manner. We specialize in servicing a variety of government facilities including public libraries, courthouses, and other high-security
areas at the federal, state, and local levels.

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Specialty

We understand all organizations are unique. We cater to your individual needs through our specialty services geared toward buildings with unique designs, operations, and layouts. We have experience serving high-security facilities such as research labs, cleanrooms, and airports.

About Us

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.

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“Kleen-Tech’s focus on continuous improvement and enhanced efficiency creates true partnerships. When we came under economic pressure, Kleen-Tech worked with us to revise custodial services to meet our specific needs and budget.”

Customer, Houston, Texas
Cleaning Service Denver

Join the Kleen-Tech Team

Looking to join an expert team to promote your professional and personal growth? At Kleen-Tech, we provide our team members with a unique work environment where they thrive. We are always looking for trustworthy, dedicated, reliable, and friendly workers to add to our growing Kleen-Tech team.