As an HVAC service and performance testing specialist, my job is to ensure that the heating, ventilation, and air conditioning systems installed in buildings meet or exceed industry standards for efficiency, safety, and performance. To do this, I perform a variety of tests and inspections to evaluate the performance of the equipment, including load calculations, airflow measurements, and energy audits. I also troubleshoot and repair any issues that arise, using my knowledge of HVAC systems and equipment to identify and resolve problems quickly and effectively.