Cleanliness Whenever & Wherever You Want

Whether it's a small or large space, residencial or commercial building, CORNERSTONE BUILDING SERVICES will get the job done. We guarantee the highest quality and ensure true cleanliness.

We provide the following services:

  • Commercial cleaning
  • Residential cleaning
  • Post-Construction cleaning
  • Maid service and turn-over apartment cleaning
  • Carpet and upholstery cleaning
  • Stone-Restoration (Main Lobbies)
  • VCT floor care
  • Stairwell cleaning
  • Industrial and machine cleaning
  • Cleaning of open areas
  • Power-Washing
  • Graffiti removal 

Our reliable service makes us the right choice every time!

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CORNERSTONE BUILDING SERVICES stands for:

  • A comprehensive service portfolio
  • Cleaning optimally adapted to your needs
  • GREEN SEAL and environmentally friendly cleaning agents
  • Communication with clients
  • Experienced on-site managers and supervisors
  • Qualified, reliable and friendly personnel
  • Internal audits of finished work
  • Rapid handling of complaints


Would you like to request a particular service from us?

 

We will happily create a customized proposal. Please call us at 703-670-7242 or use our contact form.

Additional Services and Special Offers

Maintenance Service Cleaning: Regular and Reliable

 



CORNERSTONE BUILDING SERVICES will thoroughly clean your commercial or residential building and customize a cleaning program to fufill the janitorial needs of you property. Because of our experiance in the industry, we also provide an additional list of services that go hand in hand in the maintenance of your facilities.

 

  • Additional trash and debris collection
  • Power-Washing
  • Monthly office kitchen cleaning (inc: dishwashing services)
  • Monthly or weekly office fridge cleaning
  • Apartment turn-over cleaning
  • Man-Power for snow removal