Sentinel Building Management is a Joint Venture–based facilities services firm delivering comprehensive building operations, maintenance, and workforce solutions to federal, state, municipal, and commercial clients. Sentinel provides an integrated service model that combines plumbing, HVAC and refrigeration, janitorial services, and skilled workforce development under a single management structure. This approach allows our clients to streamline contracting, reduce operational risk, and maintain consistent service quality across multi-trade and multi-site environments. With decades of combined industry experience, Sentinel Building Management supports mission-critical facilities through preventive maintenance, rapid-response service, and scalable staffing solutions designed to meet government performance standards and compliance requirements.