Skip Main Navigation

San Francisco Marriott Union Square

480 Sutter Street  San Francisco  California  94108  USA 
Sales Phone:
Sales Fax:

Or Contact Your Nearest Global Sales Office

Business Meetings & Services

  • Our 10 meeting rooms featuring 10,000 square feet of event space perfect for San Fran conferences.
  • Enhance events with our skilled culinary staff that caters to our Union Square meeting rooms.
  • This comprehensive Union Square event space is convenient to Moscone Center and Financial District.
  • Complimentary Wi-Fi is available throughout our Union Square meeting rooms, lobby and restaurant.
  • Meeting facilities at our Union Square hotel include audiovisual equipment and expert support staff.
  • Download our MeetingMatrix Diagrams for help planning your next San Fran conference.  

Planning a Social Event or Wedding?

Equipment and Services

Business Equipment

  • Computers
  • Printers

High-speed Internet access

Meeting rooms: Wired, Wireless


  • Coffee Break
  • Lunch
  • Afternoon Break
  • Reception
  • Dinner

Business Services

  • Copy service
  • Fax service
  • Overnight delivery/pickup

Meeting Equipment

  • AV equipment
  • CD player
  • LCD projector
  • Microphone
  • PA system portable
  • Rear screen projection
  • Stage: portable
  • TV
  • TV production service provider
  • Video camera
  • Walkie talkie radios

Meeting Services

  • AV technician
  • Copy service
  • Security guard
  • Videoconferencing
  • Specialty lighting