When the air conditioning quits in Oshkosh, WI, the house tells you fast, and so does everyone in it. The part that fails most often is the humble run capacitor: a few dollars of electronics that starts the compressor and fan, weakens quietly for years, and finally lets go on a brutal afternoon, leaving the outdoor unit humming but the fan still. Right behind it come pitted contactors that no longer pass power cleanly, condenser fan motors with dry bearings, refrigerant leaks that slowly bleed the system's capacity away, and evaporator coils that freeze into a block of ice whenever airflow collapses behind a clogged filter.
When the heat goes out, see Furnace Repair.
Warning Signs for AC Repair
Spotting the early warning signs lets you act before the problem gets expensive. Watch for these telltale signs:
- The outdoor unit humming or clicking but the fan not spinning
- An iced-over evaporator coil or frozen refrigerant lines
- Hissing or bubbling sounds that suggest a refrigerant leak
- An AC that turns on and off every few minutes but never cools down the house
- Vents blowing air that is barely cooler than the room
- Puddles near the air handler or water stains on the ceiling beneath it
- Breaker trips or a burning odor at startup
- Higher summer bills even though the house still feels warm and humid
Don't Wait for a Total Failure
Left unchecked, even a small fault or temperature swing often signals a system working its way toward a breakdown. At the first hint of a problem, call (920) 516-9323 for a fast inspection.
