Duct Dynasty Heating & Air | Experienced HVAC Repair in San Diego, CA

Our process begins with a free, detailed assessment of your home to determine the right system size and efficiency for San Diego's climate. We handle everything from removing your old unit to installing new ductwork if needed, ensuring your new system is optimized for performance and energy savings. Proper installation is key to preventing common issues and maximizing the lifespan of your equipment.

In our coastal climate, efficiency loss in heat pumps is often due to refrigerant leaks, dirty coils, or a failing compressor. We specialize in diagnosing these local-specific issues. Our technicians will perform a comprehensive check, including airflow and refrigerant levels, to restore your system's efficiency and prevent the high energy bills that come with a struggling unit.

Short cycling is a frequent issue here, often caused by an oversized system, a dirty air filter, or refrigerant problems. It wastes energy and wears out components quickly. We'll diagnose the root cause—whether it's an installation sizing issue or a repairable fault—and provide a clear solution to restore normal, efficient operation and protect your investment.