Update your password regularly to keep your account safe.
Elite Status Progress
With Lifetime Diamond, there is no expiration and no re-qualifying for your status - ever again!
Skip brand navigation
Where are you going?
City, Airport, Address, Attraction, Hotel
Use flexible dates
AAA Rate *
AARP Rate *
Senior Rate *
Government / Military Rates *
* ID required at check-in
Skip secondary navigation
Find where we are located
This content will open in a overlay
Whether conducting business, keeping up with a fitness routine or looking to spend quality time with your family, our Hilton hotel is here to make the most of your stay by offering the services you need, the amenities you expect, and the extras you deserve.
Visit our on-site Business Center, located in Building Two, Lobby level.
Federal Express Office (inside of the hotel)Building 2/Lobby Level415-771-1400 X6135
Hours:Mon-Fri 6:30am to 7pmSun-Mon 9am to 5pm
This office also has a computer area that is available 24 hours a day for guest, accessed with their room key.
Enjoy complimentary internet access in the lobby area and Urban Tavern Restaurant and Lounge.
Package Movement Pricing Guide (PDF)
Kids are always welcome at Hilton San Francisco Union Square.
You'll feel at home with the many facilities and services at our hotel.
Our Bell Services department is responsible for the movement of your luggage, the delivery of all non-food and beverage amenities, and golf bag handling/storage. Porterage charges will be outlined in your contract. The current rate is $3.75 per bag each way and is subject to change. Departure notices and bag pulls should be coordinated with our Guest Services Manager, at 415-202-7018.Open 24-hours a day, 7 days a week.
One generic electric charging station
Hours of Operation: 7:00AM - 10:00 PM 7 days a week. Phone: 415-202-0766
Hilton San Francisco Union Square is committed to environmentally sound and earth-friendly sustainable practices in our operational activities, energy and water conservation, recycling, composting and purchasing.
Environmental Fact Sheet (PDF)
One Tesla electric charging station
Enjoy our fully equipped 2,800 sq ft health club with high caliber equipment.
Exercise in our new Precor®-equipped fitness center including Cardio Theatre personal viewing system, ellipticals, treadmills, and free weights.
Hours of Operation: 7:00AM - 8:00PM Monday – Friday, 7:00AM - 7:00 PM Weekends, Phone: 415-345-8687, Fax: 415-346-8687