According to our records, this business is located at 1600 S Main St. in Walnut Creek (in Contra Costa County), California 94596, the location GPS coordinates are: 37.8890117 (latitude), -122.0557687 (longitude). WCSI Properties LLC is categorized under Drive-In Restaurants (SIC code 5812). Current estimates show that the unit has a sales volume of $80,000 and staff of approximately 2 people. You can contact the company by phone at (925) 933-3093. Business website can be accessed at www.watson-ventures.com.