Most AC breakdowns in Metairie trace back to a small part: the run capacitor. It helps start the compressor and condenser fan, loses strength slowly over the years, and tends to give out on the hottest afternoon, which is why so many service calls begin with an outdoor unit that hums while the fan sits motionless. Other frequent culprits include contactors with pitted, burned points, fan motors whose bearings have run dry, slow refrigerant leaks that steadily rob capacity, and evaporator coils that turn into blocks of ice once a dirty filter chokes the airflow.
Heating trouble instead? See Furnace Repair.
Signs You Need AC Repair in Metairie
Spotting the early warning signs lets you act before the problem gets expensive. These are the signals our technicians see most often:
- A condenser fan that sits still while the outdoor unit hums
- Water leaking around the indoor unit or from the ceiling below it
- Vents blowing air that is barely cooler than the room
- Breaker trips or a burning odor at startup
- A hiss or gurgle from the lines, a common sign of leaking refrigerant
- Ice on the refrigerant lines or a frozen indoor coil
- Cooling bills climbing while the house stays sticky and warm
- Rapid on-off cycling that never brings the temperature down
Act Before It Gets Worse
A failing capacitor, clogged condensate drain, or dirty flame sensor rarely fixes itself and usually gets more expensive to address the longer it runs. If you notice any of these signs, call (504) 531-6049 for a prompt inspection.
