Serving Suburban Maryland!

Knoble Inc. Complete Renovation Services

Knoble Inc. - Cleaning Service | Gaithersburg, MD Cleaners

Learn more about our company

Find out more about Knoble Inc.

Since 1994, Knoble Inc. has been serving suburban Maryland with handyman and cleaning services at reasonable prices with a reliable, insured team. Knoble Inc. began as a full-service janitorial company based in Rockville, MD, currently serving the needs of Montgomery County, Northern Virginia and Price Georges County. We are not a franchise and stand by all the work we do.


You can count on us for cleaning of all types of commercial buildings, such as doctors' offices, labs and other medical buildings, and more. Knoble Inc.'s owner holds a BA in Biology, as well as extensive experience in cleaning medical offices, laboratory facilities, and other offices in need of special cleaning.

Contact us today to find out more about Knoble Inc.!


  • Floor care maintenance

  • Carpet shampooing and extraction

  • "Clean Room" specialized cleaning (i.e. operating areas, laboratories, etc.)

  • Commercial and residential cleaning

Specialty services

Floor maintenance

Knoble Inc. has been serving your community for over 20 years.