Vincent Aliano Electric Heating & Cooling | Top-Rated HVAC Services in Bloomington, IN

In our climate, frozen coils are often caused by restricted airflow from dirty filters or blocked vents, or by low refrigerant levels. We first safely thaw the system, then perform a thorough inspection to identify the root cause—whether it's a simple filter replacement, duct issue, or a refrigerant leak. Our repair focuses on restoring proper airflow and charge to prevent recurrence.

Signs include reduced cooling, hissing noises, ice on coils, or higher energy bills. Yes, it's urgent. A leak means your system is underperforming and working harder, which can lead to compressor failure—a very costly repair. We use specialized tools to locate the leak, repair it, and recharge the system to the manufacturer's exact specification, ensuring efficiency and longevity.

We recommend bi-annual professional tune-ups—once before summer and once before winter. Our maintenance includes cleaning coils, checking refrigerant levels, testing for leaks, calibrating thermostats, and inspecting electrical components. This proactive service is the best way to catch small problems before they lead to a frozen coil or a major leak, saving you money and ensuring reliability through our seasons.