Skip to main content
Search form
Search
Book a Tour
For Visitors
For Hill Employees
Jobs
News & Notices
Blog
Subscribe
Who We Are
About Us
Areas of Expertise
Awards
Careers
Contract Opportunities
Doing Good
History of the AOC
Architects of the Capitol
Memberships & Affiliations
Organizational Directory
Publications
Architecture
Columns
History
The First Cornerstone
Materials
Styles
Facilities
U.S. Capitol Building
Capitol Visitor Center
Capitol Power Plant
House Office Buildings
Senate Office Buildings
Library of Congress
Supreme Court
U.S. Botanic Garden
Art
Decorative Arts
Minton Tiles
Paintings & Murals
Brumidi Corridors
Cox Corridors
Sculpture
National Statuary Hall Collection
Artists
Art by State
African Americans in Art
Hispanic Culture in Art
Native Americans in Art
Women in Art
Events
Capitol Christmas Tree
Concerts at the U.S. Capitol
Inauguration
State of the Union Address
Lying in State
The Catafalque
Capitol Visitor Center Tours & Activities
U.S. Botanic Garden Programs
Grounds
About the Grounds
Bartholdi Park & Fountain
Capitol Reflecting Pool
Garfield Monument
Neptune Fountain
Olmsted Hardscapes & Terrace
Peace Monument
Robert A. Taft Memorial & Carillon
Senate Parks & Fountain
Summerhouse
Trees of Capitol Hill
Ulysses S. Grant Memorial
Multimedia
360° Tours
Image Gallery
Mobile Apps
Tholos Magazine
Video Gallery
Virtual Capitol
Projects
Cannon Renewal
Cogeneration at the Capitol Power Plant
Grant Memorial Restoration
Project Map
List of All Projects
Stone Preservation
Conservatory Façade and Roof Restoration
Olmsted Terrace Preservation
Russell Exterior Envelope Project
Supreme Court Façade Restoration
Thurgood Marshall Façade Repair Program
U.S. Capitol Exterior Preservation
Book a Tour
For Visitors
For Hill Employees
News & Notices
Blog
Who We Are
About Us
Areas of Expertise
Awards
Careers
Contract Opportunities
Doing Good
History of the AOC
Architects of the Capitol
Memberships & Affiliations
Organizational Directory
Publications
Architecture
Facilities
U.S. Capitol Building
Capitol Visitor Center
Capitol Power Plant
House Office Buildings
Cannon House Office Building
Ford House Office Building
Longworth House Office Building
Rayburn House Office Building
O'Neill House Office Building
Senate Office Buildings
Dirksen Senate Office Building
Hart Senate Office Building
Hart Senate Office Building Roof and Skylight Replacement
Russell Senate Office Building
Library of Congress
James Madison Memorial Building
Cascade of Books
John Adams Building
Packard Campus for Audio-Visual Conservation
Thomas Jefferson Building
Supreme Court
Supreme Court Building
History of the Supreme Court
Thurgood Marshall Federal Judiciary Building
U.S. Botanic Garden
Bartholdi Park and Fountain
National Garden
U.S. Botanic Garden Conservatory
Columns
History
The First Cornerstone
Materials
Styles
Art
Artists
Art by State
African Americans in Art
Hispanic Culture in Art
Native Americans in Art
Women in Art
Decorative Arts
Minton Tiles
Paintings & Murals
Brumidi Corridors
Cox Corridors
Sculpture
National Statuary Hall Collection
Events
Capitol Christmas Tree
Concerts at the U.S. Capitol
Inauguration
State of the Union Address
Lying in State
The Catafalque
Capitol Visitor Center Tours & Activities
U.S. Botanic Garden Programs
Grounds
About the Grounds
Bartholdi Park & Fountain
Capitol Reflecting Pool
Garfield Monument
Neptune Fountain
Olmsted Hardscapes & Terrace
Peace Monument
Robert A. Taft Memorial & Carillon
Senate Parks & Fountain
Summerhouse
Trees of Capitol Hill
Ulysses S. Grant Memorial
Multimedia
360° Tours
Image Gallery
Mobile Apps
Tholos Magazine
Video Gallery
Virtual Capitol
Projects
Cannon Renewal
Cogeneration at the Capitol Power Plant
Grant Memorial Restoration
Project Map
List of All Projects
Stone Preservation
Conservatory Façade and Roof Restoration
Olmsted Terrace Preservation
Russell Exterior Envelope Project
Supreme Court Façade Restoration
Thurgood Marshall Façade Repair Program
U.S. Capitol Exterior Preservation
Book a Tour
For Visitors
For Hill Employees
News & Notices
Blog
Who We Are
About Us
Areas of Expertise
Awards
Careers
Contract Opportunities
Doing Good
History of the AOC
Architects of the Capitol
Memberships & Affiliations
Organizational Directory
Publications
Architecture
Facilities
U.S. Capitol Building
Capitol Visitor Center
Capitol Power Plant
House Office Buildings
Senate Office Buildings
Library of Congress
Supreme Court
U.S. Botanic Garden
Columns
History
The First Cornerstone
Materials
Styles
Art
Artists
Art by State
African Americans in Art
Hispanic Culture in Art
Native Americans in Art
Women in Art
Decorative Arts
Minton Tiles
Paintings & Murals
Brumidi Corridors
Cox Corridors
Sculpture
National Statuary Hall Collection
Events
Capitol Christmas Tree
Concerts at the U.S. Capitol
Inauguration
State of the Union Address
Lying in State
The Catafalque
Capitol Visitor Center Tours & Activities
U.S. Botanic Garden Programs
Grounds
About the Grounds
Bartholdi Park & Fountain
Capitol Reflecting Pool
Garfield Monument
Neptune Fountain
Olmsted Hardscapes & Terrace
Peace Monument
Robert A. Taft Memorial & Carillon
Senate Parks & Fountain
Summerhouse
Trees of Capitol Hill
Ulysses S. Grant Memorial
Multimedia
360° Tours
Image Gallery
Mobile Apps
Tholos Magazine
Video Gallery
Virtual Capitol
Projects
Cannon Renewal
Cogeneration at the Capitol Power Plant
Grant Memorial Restoration
Project Map
List of All Projects
Stone Preservation
Conservatory Façade and Roof Restoration
Olmsted Terrace Preservation
Russell Exterior Envelope Project
Supreme Court Façade Restoration
Thurgood Marshall Façade Repair Program
U.S. Capitol Exterior Preservation
Book a Tour
For Visitors
For Hill Employees
News & Notices
Blog
Featured
U.S. Capitol Map Old
...
More »
Featured
Sustainability and Energy Savings
The Architect of the Capitol's challenge is unique – maintaining aging, iconic...
More »
Featured
2015 Military Bands Summer Concert Series
The 2015 series of Military Band concerts will take place most weekdays June 1...
More »
War Garden at the Library of Congress
This new Capitol Hill garden is as it would have been during World War I in 1917.
Learn More
Renewing the Cannon Building
The oldest House office building (dating back to 1908) is being modernized.
Learn More
Preserving Stone & Metal
Stone preservation is a top priority with repair and restoration projects taking place across the campus.
Learn More
SERVE
PRESERVE
INSPIRE
Stewards of iconic buildings and grounds of Capitol Hill since 1793.
Architecture
Electrical
Engineering
Gardening
Maintenance Mechanics
Masonry
Painting and Plaster
Plumbing
Sheet Metal
Woodcrafting
OUR STORIES
SEE ALL BLOGS
Solving Problems One Challenge at a Time
November 29, 2017 | by Erin Courtney
Plenty to Be Thankful For
November 20, 2017 | by Sarah Bublitz
Sowing the Seeds of Victory
November 15, 2017 | by Erin Courtney
Finding "The One"
November 09, 2017 | by Ted Bechtol