This essay examines the integration of accompaniment methodology with public humanities and policy work through case studies from activist research in New Orleans. The concept of accompaniment involves providing active, supportive engagement alongside marginalized communities to address systemic barriers and foster mutual understandings. This essay highlights how accompaniment can provide support in navigating bureaucratic challenges and inform immigration policy. It also explores how accompaniment can inform public humanities work, like the development of a digital timeline and physical exhibition documenting Black labor history in New Orleans. This approach underscores the transformative potential of combining accompaniment with public humanities to enhance community empowerment, inform policy, and challenge systemic inequities. By engaging with community experiences and integrating insights from both historical and contemporary struggles, this essay chronicles the development of accompaniment methodology and shows how this approach can enrich public humanities scholarship and policy work, creating more inclusive and responsive solutions to social challenges. Accompaniment serves as a vital tool for bridging academic inquiry with social justice, making public humanities research more relevant, ethical, equitable, and impactful.