Rebuild SoCal Partnership (RSCP) is a collaborative organization that represents over 2,750 construction firms and more than 90,000 union workers across Southern California. The partnership focuses on advocating for the development, maintenance, and funding of essential public infrastructure projects in the region.

RSCP's mission includes educating policymakers, public agencies, and the general public about the importance of infrastructure investment for community well-being and economic growth. The organization supports a variety of infrastructure projects, such as transportation systems, water supply systems, and energy infrastructure. Additionally, RSCP promotes workforce development by enhancing career opportunities in construction and fostering collaboration between labor and management to improve industry standards.

Through policy advocacy, project support, and workforce initiatives, RSCP plays a vital role in securing funding and support for infrastructure projects that benefit Southern California communities.