HVAC Repair Charleston SC | Call Morelli Heating & Air Conditioning

With over 40 years specializing in Charleston's historic residences, including landmarks like the Nathaniel Russell House, we understand the unique challenges of older homes. Our process involves a detailed assessment of your home's structure and airflow needs. As a Carrier Factory Authorized Dealer, we install high-efficiency systems designed to work effectively without compromising your home's integrity. Our factory-trained technicians ensure a precise installation that meets both modern comfort standards and the preservation needs of your property.

Yes, our factory-trained technicians are qualified to service and repair all makes and models of HVAC equipment. When you call, we'll schedule a prompt visit to diagnose the issue. Our team will explain the problem clearly, provide a straightforward estimate, and use our extensive local experience—honed since 1981—to get your system running reliably again. We focus on lasting repairs, not quick fixes, to ensure your comfort through Charleston's humid seasons.

Absolutely. Coastal corrosion and refrigerant leaks are frequent challenges for Charleston HVAC systems. Our maintenance services are specifically tailored to combat these local issues. During a tune-up, we thoroughly clean the condenser coils to remove salt and debris, check for early signs of corrosion, and perform a precise refrigerant charge check to identify any leaks. Our planned service agreements are designed to provide proactive, seasonal care that helps protect your investment from our harsh coastal environment.