What is a building controls technician?

Building Controls Technicians are professionals who install, maintain, and troubleshoot the automated systems that control heating, ventilation, air conditioning (HVAC), lighting, and other critical building operations. They ensure that building systems operate efficiently and safely by monitoring and adjusting controls and software. These technicians often work with building management systems (BMS) and may be responsible for programming, repairing sensors, and optimizing system performance. Their work helps improve energy efficiency and occupant comfort in commercial, industrial, and sometimes residential buildings.