Locations
| On February 1, 1945, the Office & Professional Employees International Union granted Local 30 its charter in Los Angeles. This charter allows Local 30 to organize in Southern California. |
| Currently there are three business offices for Local 30: |
| Los Angeles |
| 705 West Arrow Highway |
| Second Floor |
| Claremont, California 91711 |
| (909) 624-0149 |
| (909) 624-0549 (Fax) |
| (888) 390-6442 (toll free) |
| Phoenix |
| 3117 N. 16th Street |
| Suite 120 |
| Phoenix, Arizona 85016 |
| (866) 673-4830 (toll free) |
| (619) 640-4830 (Fax) |
| San Diego |
| 6136 Mission Gorge Rd. |
| Suite 214 |
| San Diego, California 92120 |
| (619) 640-4840 |
| (619) 640-4830 (Fax) |
| (866) 673-4830 (toll free) |
| OPEIU, Local 30 is a local union of the Office & Professional Employees International Union. We are affiliated with the AFL-CIO, the California Federation of Labor, the San Diego-Imperial Counties Labor Council, the Orange County Labor Council, the San Bernardino Central Labor Council, and the Los Angeles Central Labor Council. |
| The objectives of Local 30 include first and foremost, service to our members in their various workplaces. We support the issues of working people in the communities where our members live and work, in Southern California, Arizona, and throughout the United States. The central goal of this local union shall be to further the causes of organized labor, and to support working people in all trades, businesses, and professions. |