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Knight Janitorial Services

4200 Sojourn Dr.
Addison, TX 75001

Main: 469-330-7838
Toll-Free: 877-588-9779

Hours of Operation
Monday – Friday: 8AM – 5PM


  • Addison, TX
  • Dallas, TX
  • Fort Worth, TX
  • Surrounding Areas

Trusted Janitorial Company in Addison, TX

Knight Janitorial Services is the most trusted janitorial company in the State of Texas. We offer thorough and industry-specific cleaning services in the Addison, TX, and surrounding area. We specialize in commercial cleaning accounts! Our goal is always to provide the best service, no matter your needs. Each company or organization we work with has a unique set of requirements, and we’ll clean your building accordingly. We won’t ever try to sell you a one-size-fits-all package; rather, we’ll work together to create a custom cleaning solution that will help keep your organization running smoothly and efficiently.

We encourage first-time customers to reach out to their nearest Knight Janitorial Services office so we can discuss your cleaning needs. Our janitorial services are always performed by highly qualified personnel who are handpicked for their attention to detail. We work with a variety of industries, from health care facilities and educational organizations to commercial properties and more. Contact us today for a free, no-obligation quote!

Janitorial cleaning services

Not all janitorial companies take the time to get to know your industry and provide you with a customized cleaning solution. At Knight Janitorial Services, we offer a full array of unbeatable cleaning services in Addison, TX, and beyond. Whether you need periodic power washing for exterior spaces, floor maintenance services, or scheduled office cleaning, we can take care of it for you. We also offer a range of specialty services such as concrete polishing and sealing, carpet cleaning, and HVAC cleaning. Let us know what you need and we’ll clean it for you!