The answer to 'what is HVAC repair' is HVAC (Heating, Ventilation, and Air Conditioning) repair refers to the maintenance, servicing, and repair of heating, cooling, and ventilation systems in homes and buildings. HVAC repair involves diagnosing and fixing issues with various components of the HVAC system, such as the furnace, air conditioner, ductwork, and thermostat.
HVAC repair is essential to ensure the system is running efficiently, effectively, and safely. Repairs may be needed due to normal wear and tear, malfunctioning parts, or unexpected breakdowns. Common HVAC repair tasks include cleaning or replacing air filters, repairing or replacing faulty components, and addressing issues with airflow, refrigerant levels, or electrical connections.