MDS Engineering provided full MEP design services for the installation of a new air compressor system at the L&I building in Harrisburg, PA. The project included demolition of legacy systems, design of a new split HVAC system, compressed air piping, condensate drainage, and power distribution—all coordinated for NEC, ICC, and IPC code compliance. By delivering a seamless, permit-ready solution, MDS enabled the state facility to modernize its infrastructure while maintaining operational continuity.