Most AC breakdowns in Bothell 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.
For winter breakdowns, see Furnace Repair.
Warning Signs for AC Repair
Spotting the early warning signs lets you act before the problem gets expensive. These are the signals our technicians see most often:
- An iced-over evaporator coil or frozen refrigerant lines
- An AC that turns on and off every few minutes but never cools down the house
- A hiss or gurgle from the lines, a common sign of leaking refrigerant
- A hot electrical smell or a tripped breaker whenever the air conditioner kicks on
- Warm or room-temperature air blowing when the thermostat calls for cooling
- Water leaking around the indoor unit or from the ceiling below it
- Rising electric costs paired with a sticky, uncomfortable house
- A condenser fan that sits still while the outdoor unit hums
Act Before It Gets Worse
What seems like a minor issue today can take out a compressor or heat exchanger tomorrow. At the first hint of a problem, call (425) 969-4245 for a fast inspection.
