A thorough examination of all HVAC systems prior to any construction projects. HVAC surveys are typically used to verify existing conditions and airflows prior to system modifications. This assures the existing system outside of the scope can be returned to its original state. HVAC surveys are also used to show a building’s existing conditions to determine if they are operating at an efficient level. All test data will be recorded and issued in a certified report. This report will include any deficiencies and field observations.