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

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Frieze of American History
The Frieze of American History in the Rotunda of the United States Capitol...

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Visitor Hours for the Buildings on Capitol Hill
Visitor Hours for the Buildings on Capitol Hill.

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Small Business Program
Information for Small Businesses interested in doing business with the...

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Photo of Capitol covered in snow
AOC Photographer Chuck Badal gives a behind the scenes look at how some of his...

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)