Most AC breakdowns in Gilroy start with 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 freeze solid once a dirty filter chokes the airflow.
For winter breakdowns, see Furnace Repair.
Warning Signs for AC Repair
Recognizing the warning signs early can save you time and money. These are the signals our technicians see most often:
- Water leaking around the indoor unit or from the ceiling below it
- Rapid on-off cycling that never brings the temperature down
- Rising electric costs paired with a sticky, uncomfortable house
- A burning smell or repeated breaker trips when the AC starts
- Bubbling or hissing noises that point to a possible refrigerant leak
- A condenser fan that sits still while the outdoor unit hums
- Ice on the refrigerant lines or a frozen indoor coil
- Room-temperature air from the registers even though the AC is running
Act Before It Gets Worse
Most HVAC failures start small, a weak capacitor, a squealing blower, a system that runs a little longer each week. If you notice any of these signs, call (408) 694-4630 for a prompt inspection.
