Colliers International has utilized 21st Century Janitorial for more than ten years, during which time they have provided our properties with excellent and efficient full-service janitorial cleaning. I highly recommend 21st Century Janitorial Services to handle your cleaning needs.

Colliers International

President and CEO of Colliers International

I have had 21st Century Janitorial Services INC for a while now in my building. I would recommend their services to anyone who ask about them. They are on top of every detail within the cleaning environment. I have had several vendors over the past years and 21st Century is by far the best one.

1400 Centerview Building

Facilities Manager

21st Century Janitorial Services has been the janitorial service vendor for ADH since January, 2014, and does an excellent job of servicing the entire campus and meeting the very diverse needs of our mix of space types. I highly recommend them as a janitorial service provider

Arkansas Department of Health

Facilities Manager