According to our records, this business is located at 425 Roman Ave. in Oakland (in Alameda County), California 94621, the location GPS coordinates are: 37.8023484 (latitude), -122.2021355 (longitude). Laborers Union Local 304 is categorized under Labor Organizations (SIC code 8631). Known organization manager is Rick Smith. You can contact the company by phone at (510) 562-2661.