The answer to 'how long does inspection last' is that a typical HVAC inspection can take 1-2 hours to complete. During this time, the HVAC technician will thoroughly inspect all components of the heating, ventilation, and air conditioning system to ensure it is operating safely and efficiently.
The inspection process includes checking the thermostat, air filters, blower, coils, refrigerant levels, electrical connections, and other critical parts. The technician will also clean the system, test for any leaks or issues, and provide recommendations for maintenance or repairs if needed.