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The Architect's Virtual Capitol
Explore the buildings of Capitol Hill through a historic timeline, videos and...

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A virtual Map of Capitol Hill from above
View a map of the U.S. Capitol and other buildings and grounds cared for by the...

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Painted Portrait of Benjamin Henry Latrobe
Benjamin Henry Latrobe was hired by President Jefferson in 1803 to fill the...

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Capitol Hill, with its rich history and iconic buildings, allows for an eclectic mix of professions. Jim Saenger, the Capitol’s Carillonneur, has perhaps one of the most unique and least visible jobs on the Hill.
Capitol Hill, with its rich history and iconic buildings, allows for an...

Contact Information

Architect of the Capitol
SB-16 U.S. Capitol
202.228.1793 (main number)

Capitol Switchboard (Operator)
202.224.3121

U.S. House of Representatives
Find your member

U.S. Senate
Find your member

Capitol Visitor Center
202.226.8000

AOC Procurement
202.226.2557

AOC Employment
202.226.7000


AOC Service Centers

For assistance with plumbing, electrical, lighting, locks, cleaning and more for employees on Capitol Hill:

Capitol Building
202.228.8800

House Office Buildings
202.225.4141

Senate Office Buildings
202.224.3141