General HVAC in Kingston, NY

After sitting mostly idle through winter, your system's components need to readjust. Expanding metal ducts, settling fan belts, or debris around the outdoor unit create temporary noises. Most sounds resolve after a few cycles, but grinding or screeching needs immediate attention.

Low refrigerant causes ice buildup on coils, warm air from vents, or hissing sounds near the outdoor unit. Routine maintenance involves cleaning, filter changes, and calibration checks. If your system isn't cooling properly despite a clean filter, you likely need refrigerant service.

A complete tune-up includes cleaning coils, checking refrigerant levels, testing electrical connections, calibrating the thermostat, and replacing filters. In Kingston, expect $150-250 depending on system size and age. Older systems in our area's housing stock often need additional attention.

Keep your thermostat at a consistent temperature rather than constantly adjusting for daily swings. Use your system's auto setting so it switches between heat and cool as needed. This prevents overworking the equipment during our 40-degree temperature swings between morning and afternoon.