The Architect of the Capitol's (AOC) House Office Buildings jurisdiction is responsible for the operation, maintenance and preservation of more than 5 million square feet of facility space, including the CannonFordLongworthO'Neill and Rayburn House office buildings, underground garages, annexes and subways.

With oversight for daily domestic care, repairs and maintenance at these facilities, the jurisdiction also performs client services, preventive maintenance, building inspector surveys, compliance issues abatement, energy savings initiatives and safety inspections. The use of office and committee space for the members of the U.S. House of Representatives and the biennial office move process for House members fall under the duties of this jurisdiction.

Joe Campbell is currently serving as Acting Superintendent of the House Office Buildings.

Services available through the House Service Center:

  • Cabinet installation
  • Keys and lock-out services
  • Heating and air conditioning
  • Cleaning and trash removal
  • Recycling
  • Plumbing and electrical
  • Office and decorative painting
  • Pest Control

Find out more about the House Shops.

Need Assistance?

Contact the House Superintendent Service Center at 202.225.4141 or submit an Online Service Request (must be connected to Capitol Hill network to access this link).

Announcements & Reminders


House Office Buildings Projects

Cannon Renewal

The Cannon House Office Building's renewal is an example of the Architect of the Capitol's commitment to preserving our nation's history.

Recent News

Noteworthy Updates

A talented employee of an Architect of the Capitol sheet metal shop.


Skillful Craftmanship

We serve in diverse roles applying both modern techniques and historical tradecrafts in the care and preservation of the Capitol campus.

Areas of Expertise