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Visitors can tour many highlights on Capitol Hill without registering.

Featured

At the AOC we are leading the effort to conserve energy across Capitol Hill.

Featured

The Senate Office Buildings Painting and Refinishing Branch gives hands-on...
  • SERVE
  • PRESERVE
  • INSPIRE

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

OUR STORIES

Revealing a Tiled Treasure
Members of Capitol Grounds and Arboretum inspect a vehicle operating on the U.S. Capitol campus.
Members of Capitol Grounds and Arboretum inspect a vehicle operating on the U.S. Capitol campus.
Reclaiming an Ordinary Day
AOC employees exemplify One Team, One Mission.
AOC employees exemplify One Team, One Mission.
Architect's Notebook: One of My...
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