Expert HVAC Repair in San Jose, CA 95120 - Komfy Cozy Heating & Air

Common indicators include inconsistent water temperature, strange noises like popping or rumbling from the tank, visible rust or moisture around the unit, or a noticeable drop in hot water supply. For San Jose homes, sediment buildup from our water is a frequent issue that can reduce efficiency and lifespan. We can assess whether a repair is feasible or if a newer, more efficient model would be a better long-term investment.

Yes, refrigerant leaks are a common issue for AC systems in our area, often signaled by reduced cooling, ice forming on the coils, or a hissing sound. It's important to address this promptly, as low refrigerant strains the compressor and can lead to a complete system failure. Our technicians are trained to locate and seal leaks, then recharge the system to the manufacturer's specifications, restoring efficient operation.

In San Jose's climate, AC units run frequently, leading to algae and mold growth in the moist, dark environment of the condensate drain line. A clog can cause water damage indoors. Our service includes using specialized tools to clear the line completely and may involve applying an algae-inhibiting tablet to help prevent future blockages, protecting your home and your AC system.