Doors Open 2021 will take place September 25 and 26, offering in person tours. Click here to view all participating sites! Virtual events and online tours will be available to view Sept 25-Oct 3.

Johnson Controls Corporate Headquarters Building

This is a virtual only site and not open to the public.

Photo TourVideo Tour

This building in Glendale, Wisconsin serves as Johnson Controls' Corporate Headquarters.

This Glendale facility was designed by Charles H. Harper and built in 1965-1967.  Its innovative approach has been expanded and it is now one of the world’s greenest campuses.

Learn more about Johnson Controls: www.johnsoncontrols.com

Special thank you to the Johnson Controls Foundation for supporting this year’s Doors Open event.


Photo Tour


Video Tour