Air Quality Technical Services | Experienced HVAC Services in Essex Junction, VT

Older homes and seasonal temperature shifts in our area can cause ductwork to settle and develop gaps. These leaks force your HVAC system to work harder, raising energy bills and creating uneven temperatures. We perform a thorough inspection, often using specialized tools to locate leaks, and then professionally seal your ductwork. This restores efficiency, improves comfort, and can significantly reduce your heating and cooling costs.

A frozen heat pump is a sign of a problem, like low refrigerant or airflow issues, and it won't heat your home effectively. First, turn the system to 'fan only' mode to help it thaw safely—do not try to chip off the ice. Then, call us. As local experts, we quickly diagnose the root cause, whether it's a dirty filter, failing defrost control, or a refrigerant leak, and get your system back to reliable operation.

To prevent common local issues, we recommend bi-annual tune-ups. In the fall, we'll ensure your heating system is ready for winter by checking heat pumps for proper defrost cycles and sealing any duct leaks. In the spring, we focus on cooling efficiency and airflow to prepare for summer. This proactive care from a local technician helps catch small problems before they lead to breakdowns or frozen components, saving you money and stress.