Harpers Heating & Cooling - Glasgow's Best HVAC Repair

In Glasgow's climate, with seasonal pollen and dust, we recommend checking your filter monthly and replacing standard 1-inch filters every 1-3 months. A clogged filter is a top cause of system strain and reduced airflow. During high-use seasons or if you have pets, more frequent changes may be needed. We can recommend the best filter type for your home during a routine maintenance visit.

Key signs your Glasgow home's AC may have a refrigerant leak include reduced cooling power (warm air from vents), ice forming on the refrigerant lines or outdoor unit, a hissing or bubbling noise from the lineset, and a sudden spike in your energy bills. If you notice any of these, it's crucial to call us promptly. Refrigerant leaks won't fix themselves and can lead to compressor failure—the most expensive part to replace.

Absolutely. A professional seasonal tune-up is the best defense against Glasgow's common HVAC headaches. Our maintenance includes cleaning coils and components to prevent clogs, checking refrigerant levels and pressure to catch small leaks early, ensuring proper airflow, and tightening electrical connections. This proactive care improves efficiency, extends your system's life, and helps avoid unexpected breakdowns during our hottest and coldest months.