JLH HVAC Installations & Services: Certified HVAC Services Serving Mount Vernon, NY 10550

Yes, a refrigerant leak is a very common cause of an AC blowing warm air, especially in our area with older systems. Low refrigerant prevents your unit from absorbing heat properly. Our technicians will perform a precise leak detection test, repair the source, and recharge the system to the manufacturer's specifications, ensuring efficient cooling and preventing future issues.

Absolutely. A clogged condensate drain line is a frequent problem in Mount Vernon homes, leading to water leaks and potential humidity or mold concerns. JLH HVAC will safely clear the blockage using specialized tools, flush the line, and often recommend preventative maintenance to keep it flowing freely and protect your home from water damage.

Our preventative maintenance service is designed to catch small issues before they become big headaches. We'll check refrigerant levels and pressures, inspect for leaks, clear and test the condensate drain, clean coils, check electrical connections, and ensure all components are running efficiently. This proactive care helps prevent breakdowns during our hot summers and extends the life of your system.