How do volunteers interpret what their service means to them? Is it based on the values the program instills, or on their experiences before volunteering? To answer these questions, I investigate service interpretation in the AmeriCorps program, a US-based social service agency. I conduct 22 in-depth interviews with AmeriCorps members to highlight how they use their cultural capital—rooted in their raised-class background—to interact differently with those they serve and to interpret different benefits of AmeriCorps. I find members from lower-income backgrounds use their past as a form of cultural capital to connect with their service population. On the other hand, members from more privileged backgrounds see the program as beneficial in the context of future work, yet have more difficulty connecting with those they serve. I conclude that the cultural capital learned from different social classes fosters different service interpretations for AmeriCorps members.