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

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United States Capitol - 1846
The history of the United States Capitol Building begins in 1793. Since then,...

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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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AOC gardener at the U.S. Botanic Garden
Information about working for the Architect of the Capitol:

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Sarracenia leucophylla x alata photo.
Learn about carnivorous plants on September 6 at 10:30 a.m.
Information For

Employee on Capitol Hill

  • Capitol Dome Restoration
  • Hart Roof Repair Work
  • Cannon House Office Building 1908
  • Olmsted Terrace Stone Preservation