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

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Longworth House Office Building
Completed in the spring of 1933, the Longworth House Office Building is the...

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Prohibited Items at the U.S. Capitol Building
In order to ensure the safety of visitors and staff and to preserve the...

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Spring 2014 Cover Image
The Architect of the Capitol magazine, Foundations & Perspectives,...

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East Front of the U.S. Capitol
The AOC works to make the Capitol Dome, an enduring symbol of democracy...

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Blog Posts By 'Alesia Call'

April 01
By: Alesia Call
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West Front of Capitol in March
Here at the Architect of the Capitol (AOC), our challenge is unique – we must maintain aging, iconic buildings while adapting to state-of-the-art technology and increasing responsiveness to...
January 07
By: Alesia Call
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Reduction in Energy Consumption FY 2007-2012
The Architect of the Capitol's Sustainability, Energy and Water Conservation Division is pleased to report that the AOC achieved and exceeded our annual energy reduction goal for FY 2012! This...
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