AC Repair Service: Responding to the homeowner's concern of their AC unit frequently turning on and off, a detailed inspection revealed low refrigerant levels as the root cause. This crucial component is essential for efficient cooling. To rectify the issue and ensure a steady cooling system, I replenished the refrigerant to optimal levels, restoring the unit's functionality. This replacement successfully resolved the short cycling problem, ensuring the homeowner now enjoys consistent and reliable cooling, maintaining a comfortable home environment.