LGL Heating & Air | HVAC Repair & Maintenance in Coeur d'Alene, ID

For most homes in our area, we recommend checking your filter every month and replacing it at least every 90 days. If you have pets, allergies, or during peak heating or cooling seasons, changing it every 30-60 days is best. A clean filter prevents strain on your HVAC system, maintains good airflow, and improves your home's air quality, which is especially helpful during our seasonal changes.

Common signs include inconsistent heating or cooling, strange noises like banging or rattling, a sudden spike in your energy bills, frequent cycling on and off, or the system struggling to reach your set temperature. If your system is over 10-15 years old, these issues often mean it's working less efficiently. Our technicians can perform a thorough assessment to determine if a repair or a more efficient replacement is the right choice for your home and budget.

Absolutely. Proactive, seasonal maintenance is the best way to extend the life of your system. Our tune-ups include cleaning critical components, checking refrigerant levels, testing safety controls, and ensuring all parts are working efficiently. This prevents small issues from becoming major, costly repairs and helps your system run more smoothly through our cold winters and warm summers, improving reliability and efficiency.