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

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The Old Supreme Court Chamber is the first room constructed for the use of the nation's highest judiciary body and was used by the Court from 1810 until 1860. Built by Benjamin Henry Latrobe, it was a significant architectural achievement, for the size and structure of its vaulted, semicircular ceiling were virtually unprecedented in the United States.
The Old Supreme Court Chamber is the first room constructed for the use of the...

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The Summerhouse on the Capitol Grounds surrounded by pink azalea flowers.
A few ideas to help you in planning a visit to Capitol Hill.

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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...

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Cara holding her chocolate tree.
With Sprouts at the U.S. Botanic Garden, children learn about the magical world...

Takis Tzamaras

Takis Tzamaras
Superintendent, Senate Office Buildings

Takis Tzamaras received his Bachelor of Science in Fire Protection Engineering from the University of Maryland in 1991. Since then, he has earned his Professional Registration as a Fire Protection Engineer with the Commonwealth of Virginia.

Prior to joining the Architect of the Capitol, Takis served as Project Manager for a large Architectural/Engineering design firm and for a nationwide Building Code/Fire Protection consulting firm. He has provided his expertise for a wide array of projects and clients that included the Kennedy Center for Performing Arts, U.S. Department of State, Federal Aviation Administration, U.S Department of Justice, U.S. Food and Drug Administration, and the World Trade Center in Barcelona, Spain.

In 2002, Takis joined the Architect of the Capitol as the Fire Protection Engineer responsible for the fire and life safety program in the Senate Office Buildings. In September 2004, Takis became the Assistant Superintendent responsible for the oversight of design and construction projects, worker safety, and computer-aided facilities management in the Senate Buildings. In January 2007, Takis became the Deputy Superintendent of the Senate Superintendent's Office, he was named Superintendent in April 2013.

Takis believes that quality management is based on the principles of Client Focus, Involvement of People, and Strong Leadership. He has derived these principles from his experiences and uses them as a framework to guide the organization towards improved performance.