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Clean Across
North America

Responsive, reliable, & flexible services for your facilities.  

Reliability Comes Standard

It is how we clean—day in, day out—that separates us from the rest. Our care is the difference between a site that simply looks clean and a space that feels amazing.
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. 

Details Drive

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. 


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 Sentinel tasks and their status.

About Us

Founded in 1987, Sentinel Maintenance is North America's leading company specializing in Construction Cleaning, Janitorial Cleaning, Facility Management and Maintenance. Our operations span across the United States with offices located in Nevada, Texas, Arizona, Colorado, and Connecticut, among other locations. No city, state or province is out of our reach.

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Join the Sentinel Maintenance Team

Looking to join an expert team to promote your professional and personal growth? At Sentinel Maintenance, 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 Sentinel team.

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