Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. Prepares sketches, notes and schematics showing location of all wiring and equipment or follows schematics or blueprints prepared by others, ensuring that concealed wiring is installed before completion of future walls, ceiling, flooring, or future troubleshooting is expedited.