Iarrapino Heating and Cooling: Reliable HVAC Repair Serving Edison, NJ 08817

This common issue, known as uneven cooling, is often caused by restricted airflow or an imbalanced duct system. Dust buildup in vents, blocked registers, or improperly sized ducts can prevent cool air from reaching certain areas. Our technicians perform a detailed airflow analysis and duct inspection to identify the restriction and provide solutions like duct cleaning, sealing, or rebalancing to restore consistent comfort throughout your home.

Yes, a failed capacitor is one of the most frequent causes of an AC compressor not starting, especially during Edison's hot summers. The capacitor provides the necessary jolt of electricity to start the motor. Symptoms include a humming sound from the unit or the fan not spinning. We carry a wide inventory of quality capacitors and can quickly diagnose and replace a faulty one to get your cooling system running safely and efficiently.

Preventive maintenance is key to avoiding common failures. We recommend a seasonal tune-up, which includes checking and tightening electrical connections, testing the capacitor and contactor, cleaning coils, checking refrigerant levels, and ensuring proper airflow. This proactive service helps catch small issues—like a weakening capacitor—before they lead to a complete system shutdown during a heatwave, saving you money and discomfort.