11th Hour Service | 4,597 followers on LinkedIn. People-Centric, Client-Focused, Results-Driven | Risk Management Advisory and Consulting Firm | 11th Hour Service (SDVOSB) and its Federal Advisory practice is a culture-driven Advisory and Consulting firm specializing in bringing full life-cycle financial management, technology & data analytics solutions, and enterprise risk services to both DoD and Civilian customers. Our solutions focus on the key connections between finance and accounting, operations, technology, and risk. Our responsiveness, flexible style, and rapid access to proven professionals make us an invaluable business partner and advisor.