The Air Force Civil Engineer Center (AFCEC), located at Joint Base San Antonio-Lackland, Texas, is a field operating agency of the Air Force Civil Engineer. The center is responsible for providing responsive, flexible full-spectrum installation engineering services. Conducting operations at more than 75 locations worldwide, the center's missions include facility investment planning, design and construction, operations support, real property management, energy support, environmental compliance and restoration, and audit assertions, acquisition and program management.