In Infrastructure and Sustainability we help make sure that campus life surges forward every day as smoothly as possible. Take a glance around. Our work is visible in the stunning campus architecture, the pristine lawns, the clean classrooms, the safe lab environments and more.Â We make sure the lights come on, and buildings are heated. But we donâ€™t just make sure things work. In everything we do, we strive to do it in a way that enhances the safety, sustainability and resiliency of the CU Boulder community. Welcome. Be Boulder.