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

Featured

The painting of the Surrender of Lord Cornwallis  by John Trumbull.
The painting Surrender of Lord Cornwallis by John Trumbull is on display in the...

Featured

Screenshot of Google Maps image of United States Capitol and surrounding areas.
Located at the center of Washington, D.C., the U.S. Capitol Building and other...

Featured

An AOC worker mowing the grass on the grounds of the U.S. Capitol
The roles and responsibilities of the Architect of the Capitol cover an...

Featured

AOC employees plan renovations to Representative Tammy Duckworth's Office
A team of tradecrafts experts at the AOC transform an office into a completely...

What's New