This phased project included renovating 46,000 SF of office space for Constellation Power Source Generation (CPSG) at their Brandon Shores Plant, located east of Baltimore, Maryland. The contract included demolition, office build-out, and major upgrades to the mechanical & electrical systems of a two-story building. A new generator was installed to provide emergency back up to their computer monitoring systems. The three-phased project included fit-out for executive, engineering, and administrative offices. This project was performed while the building was partially occupied and coincided with the normal daily operations of CPSG employees. Constellation Power Source Generation (CPSG) is a member of the Constellation Energy Group.