Our Work

A Tradition of Ingenuity

Our work inspires a nation. We are the artisans, historians, and craftspeople who preserve and maintain the landmark buildings, monuments, art and grounds of the Capitol campus.

Buildings & Grounds

The Capitol campus is made up of more than 18.4 million square feet of facilities, and 570 acres of grounds.

Discover the Campus

Projects

We must ensure every visitor to Capitol Hill experiences the grandeur of these historic treasures at their very best.

Our Work

Art & Artists

We are responsible for the care of thousands of works of historical art.

View the Collection

Stories

New & Noteworthy

Delve deeper into the stories behind the people, art, history and grounds that make up the Capitol.

History & Discoveries

Remembering a Law Librarian Who Forgot Nothing

John F. N. Wilkinson, who served as the Assistant Law Librarian, was known for his memory of over 80,000 books that enabled him to retrieve the correct one with "the precision of a Swiss bell-ringer."
History & Discoveries

Restoring Freedom From Historic Separations

From the time all of its pieces arrived in America in 1859, the 15,000-pound plaster Statue of Freedom has relied on many skilled hands over many generations to preserve it. But before each restoration effort, the beautiful plaster figure had to be cut into pieces. Repeatedly.
Behind the Scenes

Q&A With the House Floor Care Division

The dedicated Architect of the Capitol (AOC) employees of the House Office Buildings Floor Care Division work tirelessly to ensure the Capitol campus is ready to welcome Members of Congress, staff and the visiting public.
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A talented employee of an Architect of the Capitol sheet metal shop.

Expertise

Skillful Craftmanship

We serve in diverse roles applying both modern techniques and historical tradecrafts in the care and preservation of the Capitol campus.

Areas of Expertise