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Integrated Janitorial and Facilities Services

Responsive, reliable, & flexible services for your facilities.  

Reliability Comes Standard

With Signature’s integrated facilities and building maintenance services you have just one number to call for all of your cleaning, maintenance, and project needs.
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

Established in January of 1999, Signature Facilities Services has built a team of dedicated professionals experienced in commercial construction, facilities support, and janitorial services. You’ll find that our integrated facilities and building maintenance services and highly trained personnel differentiate us from other building services providers. Our proven methods ensure we meet or exceed our clients’ expectations.

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Join the Signature Team

Looking to join an expert team to promote your professional and personal growth? At Signature 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 Signature team.

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

Customer, Houston, Texas
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