About Dean’s Janitorial Services

With clients located in Maryland and Delaware, Dean’s Janitorial has been in the commercial cleaning business for over 15 years.  Founded in 1989 by Charles Dean Sr. with only 2 employees and 1 client, Dean’s Janitorial currently employs over 50 people and services over 60 accounts.

With clients ranging in many different industries, Dean’s Janitorial is able to provide flexibility and adaptable service when responding to our client's requests or needs.

We pride ourselves in providing win-win solutions for our clients and always strive to create long-term relationships with our clients.

Dean’s Janitorial currently services the following needs of its clients:

  • Commercial cleaning
  • Floor waxing
  • Carpet cleaning
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