Supreme Heating & Air Conditioning - Andover's Professional HVAC Repair

In our Andover climate, ice on your outdoor AC unit typically points to restricted airflow or a refrigerant issue. Common causes include dirty air filters, blocked return vents, failing blower motors, or a refrigerant leak. It's important to turn the system off to let the ice melt and call for service, as running it can cause further damage to the compressor. Our technicians can quickly diagnose the root cause, whether it's a simple filter change or a more involved repair, to restore your cooling efficiently.

Yes, we provide full-service HVAC solutions for both residential and commercial properties across the Andover area and surrounding counties. For homes, we handle everything from routine maintenance and repairs to complete system replacements. For businesses, we manage more complex commercial systems, ensuring operational efficiency and comfort for employees and customers. Our team is equipped with the training and tools to service a wide range of system types and sizes.

If you notice reduced cooling, hissing sounds, or ice on the coils, you may have a refrigerant leak. The first step is to turn off your AC system to prevent compressor damage. Refrigerant handling requires EPA certification, so this is not a DIY repair. Contact our team for a professional diagnosis. We'll locate the leak, repair it, and recharge the system with the correct amount of refrigerant, ensuring it operates safely and efficiently according to manufacturer specifications.