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

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U.S. Capitol Dome was constructed with 8,909,200 pounds of ironwork bolted together in a masterpiece of American will and ingenuity.
The U.S. Capitol’s dome made of cast iron was designed by Thomas U. Walter and...

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A view of the Capitol Visitor Center lit up at night
The Office of Congressional Accessibility Services (OCAS) provides a variety...

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Photo of the East Front of the U.S. Capitol Building looking North to South.
AOC's annual Performance and Accountability Report (PAR) provides the results...

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The Capitol Crypt, which now houses statuary and exhibitions, was once used as an informal storage space where bicycles were parked, seen here circa 1900.
The term “crypt” has long referred to a space beneath the main floor of a...

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Press Room

The Best Places to Work in The Federal Goverment
Dec 09, 2014
The Architect of the Capitol (AOC) ranked eighth of 25 in the Best Places to Work in the Federal Government for mid-size...
2008 Capitol Christmas Tree
Nov 24, 2014
WASHINGTON — The U.S. Capitol Christmas Tree will be lit during a ceremony held on Tuesday, December 2, 2014, at 5 p.m. on...
May 22, 2014
2:30 p.m. - The Capitol Rotunda is temporarily closed and will be reopened...
May 21, 2014
The Architect of the Capitol (AOC) received its third consecutive...
May 13, 2014
The 2014 series of concerts will be inaugurated by the Navy Band on Monday...
Apr 25, 2014
MEDIA ADVISORY/PHOTO OPPORTUNITY  Architect of the Capitol Stephen T....

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