Secure the health of human spaces.San Francisco, CA · Founded 2026Now quoting new buildings
ContinentalFacility Company Commercial
building services

Photo
credits.

The buildings on this site are real. The photographs of San Francisco and of buildings at work come from Wikimedia Commons, under Creative Commons licenses or from the public domain, with thanks to their photographers. Each was cropped and re-encoded for the web; where the license is share-alike, the adapted image stays under that license.

Photography
Home · hero
A view of the San Francisco Skyline from Mission Bay at Sunset.jpg, by Insightwm, via Wikimedia Commons, CC BY-SA 4.0. Cropped and re-encoded for the web.
Home · the problem
San Francisco Skyline — Twin Peaks (6959151754).jpg, by Tony Webster from Portland, Oregon, United States, via Wikimedia Commons, CC BY 2.0. Cropped and re-encoded for the web.
Home · floor care
Floor scrubbers.jpg, by Z22, via Wikimedia Commons, CC BY-SA 4.0. Cropped and re-encoded for the web.
Home · day porters
Hallidie Building facade 2026 San Francisco dllu.jpg, by Daniel Lu (User:dllu), via Wikimedia Commons, CC BY-SA 4.0. Cropped and re-encoded for the web.
Home · the standard
Neo 2 by Avidbots.jpg, by Skylarlawrencelebel, via Wikimedia Commons, CC BY-SA 4.0. Cropped and re-encoded for the web.
Home · how it works
San Francisco Skyline at night.jpg, by Cgbriggs19, via Wikimedia Commons, CC BY-SA 4.0. Cropped and re-encoded for the web.
Home · glazing & periodic
Embarcadero Center - Flickr - Joe Parks.jpg, by Joe Parks from Berkeley, CA, via Wikimedia Commons, CC BY 2.0. Cropped and re-encoded for the web.
Home · nightly janitorial; Services · fig. 01
Hallway at the Texarkana U.S. Post Office and Federal Building LCCN2013634248.tif, by Carol M. Highsmith, via Wikimedia Commons, Public domain. Cropped and re-encoded for the web.
Services · fig. 02
AvidbotsNeo1.jpg, by MrVollbrecht, via Wikimedia Commons, CC BY-SA 4.0. Cropped and re-encoded for the web.
Notes · featured
San Francisco Skyline — Twin Peaks (7105218183).jpg, by Tony Webster from Portland, Oregon, United States, via Wikimedia Commons, CC BY 2.0. Cropped and re-encoded for the web.