Stephen Turner Inc. is an innovative building commissioning firm working on the leading edge of sustainable building practices. Our firm provides commissioning services in all forms: – New building commissioning – Renovation commissioning – Re- & Retrocommissioning – Ongoing & Monitoring-based commissioning of existing buildings – Commissioning of system retrofits Our strength is deep hands-on experience; our inspiration is listening to clients and understanding building occupants’ needs; our focus is using building automation systems and controls to facilitate building tuning and optimization. Commissioning is a quality process which ensures, verifies, and documents that a completed project or existing building meets the owner’s needs and expectations. As thought leaders in the commissioning industry, we are always accepting challenging client assignments that drive us to new applications for new delivery models and building types.