Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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About the U.S. Capitol
The United States Capitol Building is located in Washington, D.C., at the...

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Capitol Visitor Center
The Office of Congressional Accessibility Services (OCAS) provides a variety...

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The AOC maintains the grounds of the U.S. Capitol
The roles and responsibilities of the Architect of the Capitol cover an...

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The AOC is responsible for nearly 600,000 square feet of windows
Architect of the Capitol Stephen T. Ayers reflects on the almost 600,000 square...

What's New

Capitol East Front Plaza Repairs

East Front Plaza Repairs

AOC is making repairs to expansion joints on the East Front Plaza of the Capitol near the plaza entrance at First St. and East Capitol. The work is expected to be complete by July 2014.

Building: 
United States Capitol
Status: 
Completed
Is a Video: 
0