Library Buildings and Grounds | Architect of the Capitol

The Architect of the Capitol's (AOC) Library Buildings and Grounds jurisdiction is responsible for the life-cycle operation, maintenance, development and stewardship of the Library of Congress facilities and surrounding grounds.

The jurisdiction's real property assets span 4.4 million square feet of space and include the Jefferson, Adams and Madison buildings on Capitol Hill; the Packard Campus for AudioVisual Conservation in Culpeper, Virginia; the Library Collections Storage Facilities on the 100-acre campus at Fort Meade, Maryland; and other leased facilities.

Need Assistance?

Contact the Library of Congress Superintendent's Office 24 hours a day, seven days a week, at 202.707.5157 or submit an Online Work Request Form (must be connected to Capitol Hill network to access link).

Projects

Library Buildings and Grounds Projects

The John Adams Building in Washington, D.C.

John Adams Building Garage Repair

The structural concrete at the two horseshoe entrances of the John Adams Building garage has significant corrosion.

Recent News

Noteworthy Updates

Close look at a door hinge in the Library of Congress Thomas Jefferson Building, patented Nov. 22, 1887.

Projects

Fire Egress at the Library of Congress

The Architect of the Capitol's Construction Division with the support of the AOC Library Buildings and Grounds jurisdiction worked together to complete the Fire Door Improvements project.

Display of items harvested from the 2018 AOC victory gardens at the Library of Congress.

Public Notice

Harvesting Hope: Continuing Our Tradition of Helping Others

Building on the success of last year's War Garden project, the Architect of the Capitol's (AOC) gardening team who care for the Library o

2017 War Gardens

Programs & Events

Sowing the Seeds of Victory

At the outbreak of the First World War in 1914, the United States remained on the sidelines as America continued to engage in commerce with European countries on both sides of the conflict.

Behind the Scenes

The Library's HVAC Aces

Just below the main floor of the Thomas Jefferson Building at the Library of Congress, the cellar level is home to the

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