According to our records, this business is located at 1707 Powell St. in San Francisco (in San Francisco County), California 94133, the location GPS coordinates are: 37.8003991 (latitude), -122.4110834 (longitude). Washington Square Bar & Grill is categorized under Drive-In Restaurants (SIC code 5812). Known organization owner is Guy Ferri. Current estimates show that the unit has a sales volume of $1,800,000 and staff of approximately 45 people. You can contact the company by phone at (415) 982-8123; the following fax number is also provided: (415) 982-1197.