According to our records, this business is located at 2941 Main St. in Santa Monica (in Los Angeles County), California 90405, the location GPS coordinates are: 33.9987818 (latitude), -118.4799901 (longitude). O'Brien's Pub is categorized under Cocktail Lounges (SIC code 5813). Known organization owner is Paul Diskin. Current estimates show that the unit has a sales volume of $1,850,000 and staff of approximately 37 people. You can contact the company by phone at (310) 396-4725; the following fax number is also provided: (310) 399-7514.