On this episode of Infrastructure Insights: Engineering Explained, we explore the value of building commissioning and retro-commissioning to improve facility performance, energy efficiency and mechanical system reliability. B&N mechanical engineer and commissioning leader Jack Sharp-Stevenson shares real-world insights from both fieldwork and design roles, offering strategies for new construction projects, facility retrofits and municipal building upgrades. Learn how a well-executed commissioning process helps owners reduce long-term maintenance costs, meet sustainability goals and ensure buildings operate as intended from day one.