About Gemini Cleaning Service

We also offer environmentally friendly supplies!
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Gemini at a glance

Gemini Janitorial Services was founded in 1984.

At that time, Janet Killian decided to focus on providing commercial janitorial services after spending years in residential cleaning.

She grew the company carefully, one team member and client at a time. Although there have been many changes in the industry over the years, you can expect the best value for your investment because we take the time to assess your needs carefully.

Our quick response to emergencies or problems is the Gemini Janitorial Services difference! We clean and maintain any commercial or industrial facility. Our clients include financial institutions, medical facilities, schools, office buildings and industrial institutions. Gemini Janitorial Services specializes in Construction Clean-Up

During the proposal process, we work with you to determine the best schedule and always try to work within your budget. When things change, we are flexible enough to find the perfect solution. You and your staff will be proud to work in a shiny office professionally cleaned by the Gemini Janitorial Team!

what’s new?

Stay informed, because everyday Gemini is working hard to bring you the best service.
  • Keep The Spread of Flu Down In The Workspace
    Cleaning services for your office goes behind delivering a great aesthetic for clients, and employees. Professional cleaning services keep workspaces safe. Did you know that one out of three people report that they go to work when they are sick?...
  • Post Construction Cleaning
    Post construction cleaning services is the finishing touch for any construction project. Construction can generate a big mess even after the debris is removed. Cleaning services in Wilmington DE that offer post construction cleaning services can help you to get...
  • Local Commercial Cleaning Service Can Help You Reduce Sick Day Costs
    Experienced local commercial cleaning service helps to keep your commercial property clean and healthy. There are over 21,000 germs on every square inch on keyboards, mousepads, desks, and chairs. That is a lot of germs that can get employees sick....