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

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Work Photography of a Worker repairing the Hart Roof at sunset.
Construction activities for the repair and replacement of the Hart Senate...

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Screenshot of Google Maps image of United States Capitol and surrounding areas.
Located at the center of Washington, D.C., the U.S. Capitol Building and other...

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AOC employee assembling a bunch of tiny American flags for a display
Information for Small Businesses interested in doing business with the...

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"Congress Investigates" exhibit includes items like this Watergate evidence.
This special exhibit at the Capitol Visitor Center is on display now through...

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Blog Posts By 'Alesia Call'

April 01, 2014
By: Alesia Call
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West Front of Capitol in March with blue skies and clouds
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, 2013
By: Alesia Call
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Reduction in Energy Consumption FY 2007-2012 Graphic
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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