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

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Dirksen Senate Office Building
The Dirksen Senate Office Building was the second of three office buildings...

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

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Caring for the National Garden
The Architect of the Capitol magazine, Foundations & Perspectives,...

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Touching Up Columns in Statuary Hall
Next time you’re in Statuary Hall on the second floor of the U.S. Capitol near...

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)