The Highbridge is New York’s oldest standing bridge over the Harlem River that connects the Highbridge Park in Manhattan withthe Highbridge Park in the Bronx and the most celebrated part of the famed Old Croton Aqueduct. The $61.7 million rehabilitation project is scheduled for competition in the spring of 2015. When the project is completed the Highbridge will facilitate pedestrians and bicyclists traffic over the Harlem River. Please click here to view live article.

Corcoran Art Gallery
QUINTEK’s misting cleaning system was used to clean the facade of the Corcoran Art Gallery Washington, DC. This facility is across the street from the Whitehouse making the standard of cleaning extremely high and the area is extremely sensitivity to environmental issues. The QUINTEK misting cleaning system met these high standards resulting beautifully clean building without effecting the environment.

St Patrick’s Cathedral New York, NY
Cleaning one of the country’s most cherished national monuments and iconic house of worship is daunting however when the client speaks about the cleaning process as Cardinal Dolan revels what the ROTEC® VORTEX cleaning system can do for St Patrick’s Cathedral – see at 1:30 seconds in this video It is extremely exciting. To watch Cardinal Dolan makes the restoration announcement from St. Patrick’s Cathedral
To see the ROTEC® VORTEX cleaning system in action click the link below
Restoration Transformation video

The ROTEC® VORTEX cleaning process starts at 1:00 minutes into the video. Click here to view the video.

LA Hall of Justice Los Angeles, CA
A $234 Million design-build project to rehabilitate and restore the LA Hall of Justice to its former glory the team selected the environmentally safe ROTEC® VORTEX cleaning system to complete the task. This project has received the following awards

  • Click here for Video of project.
  • American Public Works Association, Southern California Chapter – Best Project
  • Construction Management Association of America, Southern California Chapter – Project of the Year
  • Los Angeles Business Journal, Commercial Real Estate Awards – Best Public Project

Philadelphia City Hall, PA
A $177 million rehabilitation project on one of the finest French Second Empire architecturally designed building was cleaned by the ROTEC® VORTEX cleaning system and the results are unmistakable. To see more about the award winning results left click on the links below.


  • Click here to view a demonstration of the ROTEC VORTEX cleaning system taken by Kate Groob of Thomas A. Fenniman Architects at a demonstration of the ROTEC VORTEX cleaning system by Deerpath construction Co. at Saint Patrick’s Cathedral in New York City.
  • Click here to see a sample of the ROTEC VORTEC cleaning system removing paint taken by TK Structural Services Saskatoon, SK Canada during a training session.