What do you do if ac compressor freezes?

If your AC compressor freezes, first turn off the unit to prevent further damage. Check the air filter and replace it if it’s dirty, as restricted airflow can cause freezing. Next, ensure the refrigerant levels are correct and inspect the evaporator coil for ice buildup; if necessary, allow it to thaw before restarting. If the problem persists, it’s best to consult a professional HVAC technician for a thorough diagnosis and repair.