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

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Old Senate Chamber
Located north of the Capitol Rotunda is the richly decorated Old Senate...

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Getting Here
Located at the center of Washington, D.C., the U.S. Capitol Building and other...

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Small Business Program
Information for Small Businesses interested in doing business with the...

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The United States Capitol in 1846, with its original dome designed by Charles Bulfinch
Throughout the U.S. Capitol Building’s 220-year history, there have been many...