Serving Congress and the Supreme Court, preserving America's Capitol, and inspiring memorable experiences

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House Chamber
The House Chamber, also known as the "Hall of the House of Representatives,"...

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Prohibited Items at the U.S. Capitol Building
In order to ensure the safety of visitors and staff and to preserve the...

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Publications
The Architect of the Capitol annually publishes a wide variety of publications...

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Sarracenia leucophylla x alata photo.
Learn about carnivorous plants on September 6 at 10:30 a.m.

Service Requests

Service Requests

AOC electrician

Employees on Capitol Hill can find contact information and links here to their AOC superintendent's office to submit service requests. You must be using a computer connected to the Capitol Hill network to access these links.

202.228.8800
Monday-Friday 6:00 AM - 11:00 PM*
Saturday-Sunday 8:00 AM-4:30 PM* (*Will remain open if Congress is in session.)
202.225.4141
24 hours a day, seven days a week
202.224.3141
24 hours a day, seven days a week
202.707.5157
24 hours a day, seven days a week
Supreme Court Buildings and Grounds
202.479.3219
(no online work request available)