Gibson's Heating & Air Conditioning | HVAC Repair & Maintenance in St. Augustine, FL

Signs of duct leakage in St. Augustine include uneven heating or cooling, higher energy bills, and weak airflow from vents. At Gibson's Heating & Air Conditioning, we perform a detailed inspection using specialized tools to locate leaks. We then seal and insulate the ducts properly to restore optimal airflow, improve efficiency, and enhance your home's comfort, helping you save on energy costs common in our local climate.

If your thermostat is malfunctioning—showing incorrect temperatures, not responding, or causing system cycling issues—it's best to contact Gibson's Heating & Air Conditioning. Our technicians in St. Augustine will diagnose the problem, whether it's wiring issues, calibration errors, or a faulty unit. We offer repair or replacement services with energy-efficient models suited to Florida's weather, ensuring reliable temperature control and preventing discomfort from HVAC disruptions.

Regular HVAC maintenance is crucial in St. Augustine to prevent common issues like duct leaks and thermostat failures, which can worsen in our humid climate. Gibson's Heating & Air Conditioning provides comprehensive maintenance that includes cleaning components, checking for leaks, testing thermostat accuracy, and optimizing system performance. This proactive approach helps extend your system's lifespan, maintain energy efficiency, and reduce the risk of breakdowns during peak seasons.